I only have a 400w,mh. I'm worried it's not enough to finish good.What size light or is that cfl grow?
I only have a 400w M/H but I did go buy a new bulb from hortilux Hortilux Blue, it has a great spectrum for buds only wish is more luminas. Your 1000w will do great but you should look into this Hortilux Blue. Seems to have helped alot here in only 3 wks.hell i have been growing with just a 1000 watt metal halide, no hps. gonna trade for one soon tho!! they look awesome, gives me hopes for having to flower with mh possibly!!!