Thanx for the plant compliments!
As far as nutes:
I've used MG bloom(I Know.... I know)15-30-15 for 1 feeding 3 weeks in 12/12 with AN Nirvana 0-0-1. Both half strength.
Then I've used the Nirvana again for 2 other waterings in the past 2 weeks along with FF Cha-ching 9-50-10 instead of the MG. (Researched experiences using Cha-Ching before recommended time, and all had great results).
Also had to transplant 4/21 in order to sidestep a possible rootbound issue, so it could be getting a little N from the soil. I'm assuming your response/answer would be to invest in a nute totally devoid of N?
Nah bro, I was just curious because your plants are SUPER dark green! lol, that's all, and 90% of the time that's from a shit tone of N. lol, I have absolutely NO problem with the nutes your using! lol, Hell, I use MG All Purpose Plant Food for veg, and MG bloom booster for flower and I get fuckin great results! No other nutes besides molasses and epsom salt if needed. You just have to know how to use the fert that's all. I mean, really you don't even need the AN Nirvana or FF Cha-ching. If you have some free time run over to my journal in my sig and you can see my plants, using only MG nutes. I don't understand why they're hated so much, they're extremely in expensive and work WONDERS!.. I LOVE MG NUTES!
The only issue I've ever had with them is on my Strawberry Cough and it had a MG def which I fixed with the epsom salt. Then all was good. (That plant was kind of a bitch throught most the grow anyways, lol, well in comparison to me others)