Overview Reviews Product Description General Hydroponics® pH Down Liquid The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level. Product Videos Custom Field Product Reviews Write a Review Write a Review × General Hydroponics GH pH Down Liquid * In Store Pick Up Only Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details General Hydroponics GH pH Up Liquid * In Store Pick Up Only MSRP: Now: $12.88 Choose Options Quick view Details Advance Nutrients Advance Nutrients - pH Down * In Store Pick Up Only MSRP: Now: $26.17 Choose Options Quick view Details General Hydroponics PRO pH DOWN *Pick UP IN-Store ONLY MSRP: Now: $94.53 Out of stock Quick view Details urban farm UF pH Down 25% H3PO4 * In Store Pick Up Only MSRP: Now: $30.00 Choose Options Quick view Details Advance Nutrients Advance Nutrients - pH Up * In Store Pick Up Only MSRP: Now: $26.27 Choose Options
Quick view Details Advance Nutrients Advance Nutrients - pH Down * In Store Pick Up Only MSRP: Now: $26.17 Choose Options Quick view Details General Hydroponics PRO pH DOWN *Pick UP IN-Store ONLY MSRP: Now: $94.53 Out of stock Quick view Details urban farm UF pH Down 25% H3PO4 * In Store Pick Up Only MSRP: Now: $30.00 Choose Options Quick view Details Advance Nutrients Advance Nutrients - pH Up * In Store Pick Up Only MSRP: Now: $26.27 Choose Options
Quick view Details General Hydroponics PRO pH DOWN *Pick UP IN-Store ONLY MSRP: Now: $94.53 Out of stock Quick view Details urban farm UF pH Down 25% H3PO4 * In Store Pick Up Only MSRP: Now: $30.00 Choose Options Quick view Details Advance Nutrients Advance Nutrients - pH Up * In Store Pick Up Only MSRP: Now: $26.27 Choose Options
Quick view Details urban farm UF pH Down 25% H3PO4 * In Store Pick Up Only MSRP: Now: $30.00 Choose Options Quick view Details Advance Nutrients Advance Nutrients - pH Up * In Store Pick Up Only MSRP: Now: $26.27 Choose Options
Quick view Details Advance Nutrients Advance Nutrients - pH Up * In Store Pick Up Only MSRP: Now: $26.27 Choose Options