14 days after the flip. There hasn't been much of a stretch just yet. The front girl, Tina, is about 2-3" shorter than her tent mate, Louise. Tina's PPFD at the center of the canopy is 748. Louise, measured in the center of her canopy is 840 PPFD. Temps are running 80f lights on 70f lights off. RH is up and down in the mid to high 50's. I think it's time to crank up the dehui's in the lung room. The RH needs to nearer to 50% right about now.
Over the past two weeks the veg nutes have been phased out and the rez EC increased to 2.0. The girls will be on Flower nutes til the end. I'm running tap water with a starting EC of .2. I bump that up with Cam/mag to .4 to buffer the solution and give the rest of the nutrients something to bind to. Then add base Coco A&B at 2ml/L, Bloom enhancer, Head Masta, Wilt Gard, and ReGeneRoot at 1 ml/L and Bio Balance at .2 ml/L. I mix nutrients in 10 liter batches for easy application rates.
I'm still learning the manifold process but I like the way these plants are looking. Their leaf tips are just turning yellow. I think I have found their nutrient tolerance. I was planning to defoliate at the 21 day mark from the flip. These girls are bushy. Should I wait to see what happens with the rest of the stretch or go ahead and defole at the 21 day mark regardless?