CannabisGrowBible

adjusting solutions. These are cheap and can be

added to your solution to balance the pH level.

NOTE:

Cannabis plants in a soil systems like a pH

of 7, but in hydroponics systems they like a pH

of 5.2 to 6.3. You will discover it is easier

to maintain a pH range and not a set level.

Figure 9.15 pH up and pH down products for

hydroponics use.