G.Leave
Cultivators Club
Well I had them under a two footer until they started preflower. The light was always around 6 inches above the top of the girls. I managed to get a 4’t5 and tossed in new bulbs and a few reds with the led sups that week and kept it around the same because I wasn’t sure about penetration and par for theses lights. Probably way the didn’t stretch much either. I’ve always run hps for this sort of thing [emoji23]
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That is pretty much exactly what i have planned...keep 'em under the t5's until around week 3 and then move them under the LEDs(while I am chopping the current batch). Just a way to carve a few weeks off them. I run t5's crazy close on photo plants destined for outdoors(2-4"), and will likely do the same for these plants.