How to Adjust pH Levels
We suggest maintaining the pH level around 5.5~6.0 during the vegetative stage, and 6.0~6.5 in the flowering stage.
Here is a method to adjust the pH levels temporarily.
When pH < 5:
Add 1/8 tsp (or 0.63 ml) of baking soda into the reservoir.
When pH < 6:
Add 1/16 tsp (or 0.3 ml) of baking soda into the reservoir.
When pH > 7:
Change out the water and nutrients.