beancollector
Member
I'm using peat based soil for my soil mix. Usually it's 1 part Ewc and two parts sunshine mix. I wasn't adding any lime or anything at first. And my plants would yellow early. Guy at the grow store said it was because the peat becomes acidic after a while. If I add lime or oyster shell flour to my mix will that stop the early yellowing, and would I have to add it monthly if I veg for longer than normal. Is their a better option than peat