when in veg I dont go over 500ppm or 1ec...In flower I go to 1000ppm or 2ec. I dont ever go over that. I let my PH float 6.3-6.8 in my soil mix(ffof,fflw,ffhf,ewc). I use canna PK 13/14 in weeks 4-6 of flower ...
MH light has been removed. Im now running 2 600 hps with the 400t5 in the middle. First time running it like this. I was using a 400mh in the middle but my ballast went out and I have not replaced it..
Our mixes are not much off. I use half ffof and half happy frog with added perilite and lime. Instead of pk 13/14 I use beastie bloomz in weeks 5-6. I have used canna`s nutes before but finding them out here is hard. Gotta drive 5367467842 miles to get it. I veg with a 400 watt mh and a 150 hps..those plants of yours have some serious hybrid vigor. I cannot wait to see those in full bloom.