What was the outcome to your situation with that yellow spotting? I think that kind of thing can be fixed with a teaspoon of epsom salt in a gallong of water. If you switched ferts to GO or anything else, read the label and see if it has magnesium in it. If not, that's the problem.
polishpollack Reviewed by polishpollack on . I need insight with PH levels So,I have been keeping a PH level of 6.7 and have had major problems.I took it down to 6.2 on PH level and little change. I'm in pro mix and I would just like to know what a solid PH level is for soil AND pro mix along with your reason. I think I'm over looking things and need to find a PH I can work with and put a end to this madness. Rating: 5