General Hydroponics pH Down | 128 oz (Gal)

General Hydroponics pH Down | 128 oz (Gal) The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Add a little at a time when your nutrient pH is too high in order to lower the pH to the proper level. Safe for use...

General Hydroponics pH Down | 32oz

General Hydroponics pH Down | 32oz The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Add a little at a time when your nutrient pH is too high in order to lower the pH to the proper level. Safe for use with all...

General Hydroponics pH Up | 32oz

General Hydroponics pH Up | 32oz This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level. Safe for use with all types of...

General Hydroponics pH Down | 8oz

General Hydroponics pH Down | 8oz The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Add a little at a time when your nutrient pH is too high in order to lower the pH to the proper level. Safe for use with all...

General Hydroponics pH Up | Gallon/128oz

General Hydroponics pH Up | Gallon/128oz This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level. Safe for use with all...

General Hydroponics pH Up | 8oz

General Hydroponics  pH Up | 8oz This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level. Safe for use with all types...

Nectar for the Gods Olympus Up | 32oz

Nectar for the Gods Olympus Up | 32oz pH-boosting Olympus Up is also a rock-solid source of calcium. Derived from limestone, this cell-wall fortifying supplement can be mixed with other fertilizers for general soil use and nutrient systems.

Advanced Nutrients pH Adjust Down | 1L

Advanced Nutrients pH Adjust Down 1L

Advanced Nutrients pH Adjust Up | 1L

Advanced Nutrients pH Adjust Up 1L

Advanced Nutrients pH Adjust Up | 4L

Advanced Nutrients pH Adjust Up | 4L Use to adjust water pH up in your nutrient feed mix (correct pH 5.8 - 6.6)

Advanced Nutrients pH Adjust Down | 4L

Advanced Nutrients pH Adjust Down | 4L Acidity versus alkalinity are key factors in your crop's water and root zone, as measured by ph. If you have too high or too low pH, your crops cannot uptake nutrients, and may well be damaged or even killed...

Earth Juice Natural Down | 1.6 lb

Earth Juice Natural Down 1.6 - pH Control   pH decrease adjuster Eliminates the use of synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrients foliar solutions Highly concentrated  

Earth Juice Natural Up | 2lb

Earth Juice Natural Up | 2 lb pH control K - 47% pH increase adjuster Eliminates use of harsh synthetic and messy liquid pH adjusters Use to adjust the pH of fertilizers and plant micronutrient foliar solutions Highly concentrated

Alchemist pH Up Non-Caustic Gallon

Alchemist pH Up is comprised of very pure, food-safe ingredients. This unique buffer is non-toxic, non-caustic and non-hazardous, making it like no other pH buffers on the market. Alchemist pH Up Non-Caustic will not increase the conductivity of your...

Nectar for The Gods Olympus Up | 128oz

Nectar for The Gods Olympus Up | 128oz Olympus Up is the Nectar for the Gods pH up product. Most gardeners know to adjust the pH of their nutrient solution before use. By using liquid calcium as a pH adjusting component, you will add more calcium to...