The veg period was a month, as these were all from seed and needed to mature. Notice the Smile, which towered above everything else, going so far as to grow above the LEDs and HPS.

people think LEDs don't penetrate. You can't really see it but if you took a quantum meter below your canopy you'd be able to know how well it is penetrating.

Considering those are 1w diodes in the panels, I'd say they penetrate pretty well.
Thanks for that. I was wavering but not now.