Hey all I was wondering if someone could please help me out I'm having a issue with my pH runoff coming out lower then what the pH RO water or pH adjusted nutes go in at. I'm adjusting the pH of my water or nutes between 6.5-6.8 & I am constantly always getting pH runoffs on all plants of between 6.0-6.1 I am using FFOF which I know is pre-buffered but I've never had this problem before with the runoff If anyone could please help me out I'd really really appreciate it much! I was thinking maybe adding some dolomite lime??? But can't mix that into the soil now and I'm not sure if I can use it as top dressing? If anyone can please give me some advice on what I should do I'd appreciate it TY in advance
Top dress with the lime. You are far from the first with low runoff from FFOF. Next time, add the lime before use. Wet