How long in veg? And at what point in veg did you feed? I am investigating megacrop a similar 1 component mix in my, well, for lack of a better term QFORSS (quasi fucking organic recycled suplemented soil) and I noticed at the first feeding of 2g gal. (To estimate maybe 1/2 tsp.?) and they did not like it. They were 3.5 weeks from germ. and one was a reveging clone so hard to tell if it was adversely impacted. Edit, after reviewing maybe not so similar in composition but the concept of a single componet mix.