My seedlings are on day 9 of the vegetative phase. I don't want to risk burning the plants this early, so I have been sparing with the nutrients in the reservoir. I have a 4-gallon reservoir, and I have added 2 Tsp Grow Big (6-4-4) (Fox Farm) and 3 Tsp Big Bloom (0.01-0.3-0.7) (Fox Farm) per gallon. I am using regular tap water, which is slightly basic. Furthermore, I am using Fox Farm's Light Warrior and plugs for the growing medium. The Ph is currently at 7.2. Should I be concerned about the Ph this early in the growing process? If so, should I add more nutrients to lower the Ph, or should I add some Ph down to the reservoir?
Thanks for your help, mates. I shall start a grow journal soon.
Thanks for your help, mates. I shall start a grow journal soon.