Day 30 for the big girls on left...25 for upper right...20 for new girl. Lights are turned up now...had them down to help new girl but couldn't sacrifice 3 to help 1 any longer.
I use it at 3.79-2.52-.99 ratio. In seedling stage 770ppm(700 scale)...slowly ramp up to the 1500's and it stays there till harvest. ph is 5.8 to 6.2. I use ro water, calmag, hydroguard, silica, kelp, and fulvic acid.Looking great man! Growing some monsters in there. I'm going to be running some jacks 321 in autopots with coco here soon and I was curious what's your starting ppm and what do you work up to in flower? Do you just run the regular jacks schedule?