Quick view Details Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma MSRP: Now: $50.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst MSRP: Now: $35.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme MSRP: Now: $29.41 Choose Options Compare Quick view Details Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) MSRP: Now: $17.00 Choose Options Compare Quick view Details sku: HGC718445 6 gallon SPIGOT - american standard jug MSRP: Now: $4.44 Add to Cart Compare Quick view Details Greenstone Nutrients Greenstone Power Silicate MSRP: Now: $24.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst MSRP: Now: $35.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme MSRP: Now: $29.41 Choose Options Compare Quick view Details Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) MSRP: Now: $17.00 Choose Options Compare Quick view Details sku: HGC718445 6 gallon SPIGOT - american standard jug MSRP: Now: $4.44 Add to Cart Compare Quick view Details Greenstone Nutrients Greenstone Power Silicate MSRP: Now: $24.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme MSRP: Now: $29.41 Choose Options Compare Quick view Details Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) MSRP: Now: $17.00 Choose Options Compare Quick view Details sku: HGC718445 6 gallon SPIGOT - american standard jug MSRP: Now: $4.44 Add to Cart Compare Quick view Details Greenstone Nutrients Greenstone Power Silicate MSRP: Now: $24.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) MSRP: Now: $17.00 Choose Options Compare Quick view Details sku: HGC718445 6 gallon SPIGOT - american standard jug MSRP: Now: $4.44 Add to Cart Compare Quick view Details Greenstone Nutrients Greenstone Power Silicate MSRP: Now: $24.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HGC718445 6 gallon SPIGOT - american standard jug MSRP: Now: $4.44 Add to Cart Compare Quick view Details Greenstone Nutrients Greenstone Power Silicate MSRP: Now: $24.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients Greenstone Power Silicate MSRP: Now: $24.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag MSRP: Now: $20.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop MSRP: Now: $28.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish MSRP: Now: $32.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4240 Greenstone Lion Heart MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp MSRP: Now: $40.00 Choose Options Compare Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Greenstone Nutrients | sku: 4221DS Greenstone Foundation MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4231DS Greenstone Kosmic Koma Kosmic Koma is a highly concentrated bloom booster that is designed to enhance plants’ blooming potential. It is derived from the highest quality sources, which includes a full range of chelated micro nutrients to help your plants thrive. When... MSRP: Now: $50.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4502DS Greenstone Kosmic Burst Kosmic Burst is a premium bloom booster designed for use during early flowering and ripening in fruits, buds and flowers. It has a unique blend of phosphorus and potassium. These nutrients are essential to promote early flowering, enhance flower size as... MSRP: Now: $35.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4310DS Greenstone Ultrazyme Ultra-Zyme is an all-natural formula for cleaning grow media. Directions For Use: (Vegetative and Flowering Plants) Cuttings Media Prep:Soak starter cubes in (2-5ml) per 1 gallon water, prevents algae buildup. Transplants:1 tsp (5 ml) per 1... MSRP: Now: $29.41 Choose Options Compare Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients Greenstone Nectar A & B Soil / Hydro / Coco (2 Part Base) NECTAR Hydro & SOIL/COCO 2-PART BASE Nectar Soil & Coco is a professional two-part plant food for use in all types of container gardens. This formula is ideal for coconut coir and soil gardens. Nectar is made from the highest quality... MSRP: Now: $17.00 Choose Options Compare Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HGC718445 6 gallon SPIGOT - american standard jug 3/4" Male pipe thread Poly plastic MSRP: Now: $4.44 Add to Cart Compare Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients Greenstone Power Silicate Power Silicate can be used to increase a low pH and prevent the pH from further abrupt changes. By regularly adding Power Silicate to the nutrient reservoir, it ensures that plants will grow at the proper pH zone. As an added benefit, silica in plant... MSRP: Now: $24.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4210DS Greenstone Cali-Mag Cali-Mag is a soluble form of calcium, magnesium, and iron chelate. It is readily available for plant uptake and helps improve plant nutrition. Calcium deficiencies in plants are one of the most common issues in horticulture and results in slow plant... MSRP: Now: $20.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4300DS Greenstone Sea Crop Sea Crop is a natural and organic high-level mineral concentrate from seawater. It can be applied directly to the soil, roots, or applied as a foliar spray. This concentrate can increase plant growth and yield and enhances nutrient absorption... MSRP: Now: $28.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4200 Greenstone Alpha Fish Alpha Fish is sourced from fish hydrolysate. It is an essential organic fish fertilizer that can be used to enhance your plant’s growth and production, nutrient absorption, and deficiency correction. With the highest amino acid profile containing... MSRP: Now: $32.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4240 Greenstone Lion Heart Lion Heart is a liquid bloom nutrient designed to promote extra flowering sites and vigorous blossoms. This concentrated product contains humic acid, 16 L-amino acids, phosphorous, and potassium, which all aid in the increase of essential oil production... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Greenstone Nutrients | sku: 4601DS Greenstone Kraken Kelp Kraken Kelp provides an available source of potassium that can help to promote strong reproduction, fruit fill and finishing quality, including size and flavor. Benefits to your plants: Increase in yield, improved germination, natural soil... MSRP: Now: $40.00 Choose Options Compare Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected
Quick view Greenstone Nutrients | sku: 4221DS Greenstone Foundation Foundation is a micronized mycorrhizal powder inoculum that consists of a blend of spores and 4 endomycorrhizal fungi species. These beneficial fungi build a natural microbial system, which greatly enhances plant growth and tolerance of environmental... MSRP: Now: $40.00 Choose Options Compare 1 2 Next 1 2 Next Compare Selected