pH Adjusters & Water Treatment

Urban Farm pH Down - 25% Phosphoric Acid pH Adjuster - 1 Gallon - Pickup in Store Only

General Hydroponics pH Control Kit - 4 Piece - pH Up, pH Down and Test Indicator - Pickup in Store Only

General Hydroponics pH Up Liquid - Potassium Hydroxide pH Adjuster for Hydroponic Nutrient Solutions - 1 Quart and 1 Gallon - Pickup in Store Only  (1 Quart–1 Gallon)

Athena Blended Cleanse - Water Conditioner to Prevent Mineral Scale in Irrigation Lines - 1 Gallon and 5 Gallon - Pickup in Store Only  (1 Gallon–5 Gallon)

Athena Pro Balance - Potassium Carbonate pH Adjuster and RO Water Buffer - 10 lb and 25 lb Box - Pickup in Store Only  (10 lb Box–25 lb Box)

Athena Blended Balance - Potassium Silicate pH Adjuster and RO Water Buffer - 1 Gallon and 5 Gallon - Pickup in Store Only  (1 Gallon–5 Gallon)

General Hydroponics FloraKleen Clearing Solution - Salt and Residue Flush for Hydroponic Systems and Growing Media - 1 Gallon and 6 Gallon  (1 Gallon–6 Gallon)

General Hydroponics pH Down Liquid - Phosphoric Acid pH Adjuster for Hydroponic Nutrient Solutions - 1 Quart and 1 Gallon - Pickup in Store Only  (1 Quart–1 Gallon)

General Hydroponics PRO pH Down - Professional Non-Mineral pH Adjuster (Acid) - 6 Gallon - Pickup in Store Only

General Hydroponics PRO pH Up - Professional Non-Mineral pH Adjuster (Base) - 2.5 Gallon and 6 Gallon - Pickup in Store Only  (2.5 Gallon–6 Gallon)