Learning every grow :)

Hoping part of this growth is the flowering stretch, because only the rare pistil on them. Mother natures taking awhile to flip them. The purple stemmed plant I have kept nutrients from thinking it was overnutrients that caused the color change, and now I think its genetics. Only when I have added more nutrients did it start to grow more branches. My gimp plant must have been stunted from having its first 3 months under a weak LED. Nothing has fixed it. May try to replace him with a clone from my other 2. My 2 main plants have been growing great, one a bit thicker and requiring another defoil of the main cola fan leaves. Hoping to flower and stop stretching soon. July 31 - I have transplanted the tiny one. It appears that the roots have barely formed since transplant. May have been an issue of early repotting. And it seems that the containers held water well even with drain holes and moving it clumped it up into a real tight rootball it couldn't escape from. May start a clone from my other plant to replace this one if the repot doesn't fix it. Have also done another defoil. I have found that getting rid of the main cola leaves really added some thickness and length to the little branches, and focus on letting as much light into the interior of the plant as possible. To get them all going. Going to transition to flowering nutrients starting next week.