Actually in my opinion a 1/4 blue to red and vice versa per stage, is more natural. Even more natural would be a full spectrum. And I think a mid to late stage plant is going to be affected faster due to more vegetation. But start at sprout.
Ok 2 part question. First should a cfl be turned horiz or vert over the plants. And should I cone my CFls for reflectivness. Would be hanging vert though.
I was waiting for this answer. When I said adequate I meant a 2 site 10 gal and 2 4 site 25 gal dwc 2 small airstones per plant. Vegging with 3 100 watt equivalent per plant flowering all with 1 1k watt hps will prolly add some 27k flouros for side growth during flower and ferting with humboldt