by high #s you mean 50+ so it would be impractical to do that with anything under??

I think i will settle with a $250 600W system, inexpensive/doesnt run up electric bill
High Tech Garden Supply

And one more thing(sry 4 all these questions) i decided to do an E&F (tray dimensions above) what GPH rating would be enough to pump water in and then out of the tray in 15min??the trays are 4" to 6" deep
GanjaGreenKing Reviewed by GanjaGreenKing on . plant training i am getting either 2 2'x4' trays or 2 (3' by 3') trays to put in my grow area with is about 5x5 as i said in my last thread but anyhoo i want to grow my plants sideways towards a 400W HPS/MH cool tube setup which is going to placed off to the side about 6" away from the plant tops so the light will hit the plants from the top right. And i was wondering is this sufficent light? And if not can i use floros on the sides of the plant so the plants wont stretch to much for light, the whole floro Rating: 5