Lowering the pH value – pH regulator
PH-minus
The GrowCrew PH-Minus contains 14 % phosphoric acid. The recommended pH value of the irrigation water is between 5.8 and 6.5, depending on the growth phase.
This pH regulator is used to adjust the pH value of nutrient solutions, especially in irrigation water for growing plants. Gradually add small amounts to the irrigation water until the desired pH value is reached.
Mixing ratio: 0.5ml to 1l water (1:2000)
Effect: – Regulation of the pH value – Increased resistance – Protection against harmful influences
Advantages: – Strong.
magnificent plants – Significantly increased yield