Sour CBDzzz

These plants have been growing vigorously. The leaves have a mildly light green hue which I'm assuming is a result of light intensity and slight underfeeding. I defoliated fairly aggressively and they didn't skip a beat. 3 days later and they had nearly filled the canopy again. With the flip to 12-12 lighting they've begun stretching and transitioned to flower within about 4-5 days. I've raised the light up to 30 inches above the canopy because they had stretched to within 20 inches, and I've encountered light stress issues during previous runs. I boosted the intensity of the Gavita from 60-70% to account for the increased lamp to canopy distance, and I'm hoping they only stretch another 12 inches or less because I only have a few additional inches of headroom remaining. I added Hygrozyme to the reservoir this week. It came highly recommended by my local hydro store for preventing root health issues. I also added Rezin and a Bloom Booster to their nutrient mix at 1/4 strength.