The whitefly issue is a hot mess for me. Tried traps, 4000 ladybugs, and just ordered Encarsia Formosa. I hope that works better then the ladybugs and vacuuming. I can try planting attracting plants in my greenhouse, at this point I would pay them to leave!!
My nitrate levels are really good. Always very dark red. I have let me PH slip too low a few times, but buffer it up once a week.
I can try the maxicrop, I have not added any since cycling. I also trimmed the tomatos back today, they were a bit overgrown.
Thanks for the advice guys!!