Okay, in your recently educated opinion HD, a SOG from seedlings is feasible with how many days of veg with how much vertical room under your quality lights, with minimal bending?

Hmmm...a better way to ask: would you do this again by vegging 21 days if you had 48 inches from stem base to the top of the plant?

I recall you were at 24" after 21 days veg AND 12 days of flower.

And then there's the potency issue of plants that have only vegged 21 days...I suppose that's still to be decided.