Ph Adjustment

VitaLink ESSENTIALS pH Up is a quality adjuster necessary to control the pH of nutrient solutions. Concentrated (50% Potassium Hydroxide) for the professional grower.

Essentials LAB PH Down 30% Essentials LAB pH- is a concentrated acid (81% phosphoric acid) which can be used in small, controlled doses to lower the pH (increase acidity) of nutrient solutions.

Essentials LAB PH UP + Essentials LAB pH+ is a concentrated alkaline solution (50% potassium hydroxide) which can be used in small, controlled doses to raise the pH (decrease acidity) of nutrient solutions

Growth Technology hydroponic Ph down 30% Increases pH level in solution - pH UP contains Potassium Hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. 

Growth Technology hydroponic Ph up Increases pH level in solution - pH UP contains Potassium Hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. Once again our product, at 50%, is stronger than some competing product

Biobizz Organic Bio Ph - Down - has been designed especially for the organic farming sector. Biobizz Bio·pH- is an a

Biobizz Organic Ph + up, Bio PH+ has been designed especially for the organic farming sector. Biobizz Bio·pH+ is a humic acids based formulation harvested from natural sources, specially designed for the farming sector.

Dutch Pro ph down bloom Keeping your pH levels correct and stable is very important when growing using hydroponics, Dutch Pro pH Down bloom is an easy and effective way to keep your pH values within normal limits.

Dutch Pro ph up,Keeping your pH levels correct and stable is very important when growing with hydroponics, Dutch Pro pH Up is an effective and easy way to keep your pH values within normal limits.

Canna Ph Up 1 litre Add pH adjuster in very small doses (14ml) to the nutrient tank, checking the value of the pH level until desired pH level is achieved. Stir well before every measurement.

Canna Ph Down organic 1 litre If you are growing organically and you need to lower the PH value of your nutrient solution, this Organic PH Down from Canna is the best acid for the job.

House & Garden Ph + Stabilizer Osmosis Keeping your reservoir pH balanced with RO water can be a little tricky. Due to its very low ppm, RO water is prone to dramatic fluctuations when nutrients are added