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sku: 20265

Agsil 16H 50lb (Potassium Silicate)

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jacks nutrients
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sku: 6327

Jacks Finish 25lb (7-15-30)

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jacks nutrients
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sku: 6326

Jacks Boost 25lb (10-30-20)

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jacks nutrients
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sku: 6329

Jacks Part B 25lb (16-0-0)

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jacks nutrients
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sku: 6328

Jacks Part A 25lb (5 12-26)

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General Hydroponics
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sku: HGC718008

General Hydroponics FloraPro Calcium + Micros Soluble 25 lb bag (80/Plt)

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sku: HGC718007

General Hydroponics FloraPro Bloom Soluble 25 lb bag (80/Plt)

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sku: HGC718006

General Hydroponics FloraPro Grow Soluble 25 lb bag (80/Plt)

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sku: HGC718009

General Hydroponics FloraPro Hardwater + Micros Soluble 25 lb bag (80/Plt)

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sku: 20265

Agsil 16H 50lb (Potassium Silicate)

Agsil 16 H (Potassium Silicate) Now you can make your own silica product for pennies on the gallon! 560 grams of Agsil 16 in 1 gallon will give you 7.6% silicon (SiO2). NOTE: Never mix concentrated silica solutions with other concentrated...

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jacks nutrients
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sku: 6327

Jacks Finish 25lb (7-15-30)

You've always been told to finish strong. This formula is ideally formulated for this purpose to provide your plants with a very low nitrogen, high phosphorus and very high potassium content to keep the whole plant happy to the end of its crop cycle

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Now: $125.00
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jacks nutrients
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sku: 6326

Jacks Boost 25lb (10-30-20)

Need a Boost of Flower Power? Our 1:3:2 major nutrient ratio has been trusted by Jack's Professional growers for over 70 years. This soluble and available nutrient combination stimulates blooming, resulting in heavy bud and fruit set.

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jacks nutrients
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sku: 6329

Jacks Part B 25lb (16-0-0)

Jack's Calcium Nitrate B is an essential calcium supplement for hydroponics. It is a highly soluble and available source of calcium that is easy for plants to take up. Jack's Calcium Nitrate B can be used to prevent calcium deficiency, which can lead to...

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jacks nutrients
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sku: 6328

Jacks Part A 25lb (5 12-26)

Jack's Nutrients 5-12-26 Part A is a complete, water-soluble fertilizer that is ideal for use in hydroponics, foliar feeding, and fertigation. It is also a good choice for use on vegetables, flowers, fruits, and lawns. The fertilizer contains a balanced...

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General Hydroponics
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sku: HGC718008

General Hydroponics FloraPro Calcium + Micros Soluble 25 lb bag (80/Plt)

General Hydroponics® FloraPro™ Calcium + Micros Soluble 14 - 0 - 0 + 17% Ca FloraPro™ Calcium + Micros is specially formulated for high value production crops where results and consistency are paramount. Our unique formulation...

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Now: $85.62
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General Hydroponics
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sku: HGC718007

General Hydroponics FloraPro Bloom Soluble 25 lb bag (80/Plt)

General Hydroponics® FloraPro™ Bloom Soluble 6 - 10 - 21 FloraPro™ Bloom is specially formulated for high value production crops where results and consistency are paramount. Our unique formulation and methodology produce superior results...

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Now: $85.62
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General Hydroponics
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sku: HGC718006

General Hydroponics FloraPro Grow Soluble 25 lb bag (80/Plt)

General Hydroponics® FloraPro™ Grow Soluble 9 - 11 - 19 FloraPro™ Grow is specially formulated for high value production crops where results and consistency are paramount. Our unique formulation and methodology produce superior results...

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Now: $83.12
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General Hydroponics
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sku: HGC718009

General Hydroponics FloraPro Hardwater + Micros Soluble 25 lb bag (80/Plt)

General Hydroponics® FloraPro™ Hardwater + Micros Soluble 14 - 0 - 0 + 17% Ca FloraPro™ Hardwater + Micros is specially formulated for hard water conditions where results and consistency are paramount. Our unique formulation and...

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Now: $107.29
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