how big is your space? Cfl's work great at supplemental lighting. Just dont use cool whites, they suck. You may be better off with side mounted tubes with that many plants, of course with no pics, we really dont know what to suggest
mrabrego Reviewed by mrabrego on . Supplementing MH & HPS with Fluorescents Has anyone used CPF or Fluorescent Tube lighting to supplement HID lighting? I have 15 3ft plants growing under one 1000W MH and one 400W HPS. The canopy is so dense that very little light gets thru to the bottom of the plant, even though I've lowered my lights to the minimum distance without burning the tops. I'm about 20 days into flower, and have a hell of a lot of bud sites, but many of these sites are deep down in the plant and receive very little light. I know these will turn out Rating: 5