Is it normal for the PH of my nutrient mix to be around 5? I’ve been fighting to keep the soil around 6.5 and not had to add any nutrients yet. I mixed some today and checked the PH. I only added 2 cups to each plant, but even at that, I can imagine my PH eventually getting out of whack in the other direction.
Should I adjust the PH of the nutrient mix with something? I will be watching the plants to see what effect it has and will check the PH before the lights go out this evening.