The tips of the leaves turn yellow. I don't know how to identify the problem, is it the mycorrhizae that make them hungrier? Or do they just have too many nutrients?
Hey Growmie,
If the tips are turning yellow then it's going to be from having too many nutrients, which is causing nute burn. Hopefully, I answered you question and remember ..."Happy Growing" and "Free your mind one puff at a time".