I flowered 4 plants in soil a few months back under a single 125W enviro but only yeilded little over 14g per plant. Would have been a bit more if I hadn't loaned my 250W HPS to a pal who ent up growing a male before flying out to Jamaica for a smoking vacation!!

Results were: 8/10 for effort, 8/10 for high, but only 3/10 for yeild due to skimping on lighting