I just got my grow lite 400 hps. I am now setting up my ebb flow sytem i want to have around 8 plants but i was wondering what size tray would be sufficient. Also what size pump would be good.
It depends on the size of your grow space. I have have a Homebox that is a 3x3 and i have a 2x2 ebb and flood tray with a 150gph pump and a 400w Super HPS that work great. A 400w will do up to a 3x3 space. Check out this faq GROWFAQ
alright thanks for the help. I have more length than with i would say the grow rooms with is about on 2 to 2.5 ft and the length being about 8 ft. so maybe a 2 x 4 possible with about 7 inch depth? and a 20 gallon res?
400 hps. I am now setting up my ebb flow sytem i want to have around 8 plants but i was wondering what size tray would be sufficient. Also what size pump would be good.