yea i was upping calmg my last few led grows. pretty sure that calmg had added iron. this is a totally new soil mix and ladies are loving it . i just fed with alphalpha/kelp tea , think kelp has iron.did a last topdress with grokashi(prob has iron as well) and gonna let em fade out for next 2=3weeks.
what fixture are you using? when i have time and the parts ill be upgrading to a diy, thats where its at. im pretty good at electronics so not sure what im waiting for.
i love cats as well! i have so many friends that their cats want to come home with me lol im a cat whisperer of sorts.