I am currently feeding my Nirvana Northern Lights ( I have two of them). The one that I spoke of, that had Cu lock out from to much P, from Mag-Pro and Bloom only. I am currently feeding now just DG-Grow @ 375-400 ppm, which = .8 EC.She is know in her 6th week. I know this sounds very light. But, this strain, from with my tinkering, is really nute sensitive. After you burn it once, it has a tough time coming back. Thus, I had originally been feeding at about 1.0 EC, with the Bloom and mag-pro only.
The other girl, which is a NL as well, she is 2nd week of flowering. I am just using FP and protek thus far, I am feeding her at about 250ppm = 0.5 EC, and slowly building.
I know each strain has a "threshold" for nutrient uptake/capabilities, I personally think these girls are just sensitive strains. Whereas my Grape God, I can bloom her with about a 1.2 EC ( or 600ppm) at her finishing weeks, with no signs of nute burn or def.
I know I am getting good results, but I always like to play around, and here what others have to say. Thus, why I am curious about your FP and Bloom results. I am gonna start putting bloom in with that 2nd week flowering NL soon, and start tinkering.
Thanks dude.
PS- My friend and I did a pro-mix grow side-by-side(same clones/strains, same pot types, grow area, feeding schedules etc) using his complete AN line (which came out to about $250.00, hydro shops in Hawaii are an arm and a leg), vs my DG quarts( $60, for FP and Silicon). This was an outdoors grow btw. Anywhoo, DG products, my Grape God yielded 22.1% more. +/- 1.2% error estimation.