J jooc Member Sep 23, 2010 #1 how much light would be enuf for four plants? one 250 watt hid, or as many fluorescent as i can use?
Smucker G Active Member Sep 23, 2010 #2 You should be good with the 250. 400 would be better. MH and HPS are worth the investment.
3lions New Member Sep 23, 2010 #3 if your space can take hps and keep it at temp ranges etc then go for it every time
