I have a 150 a 250 a 400 and a 600w thats digital. No use for the 250 or 400 now. Go a size bigger at least. the 600 is sweet. The 150 will veg 4 plants in 5gal buckets, nicely. Gonna try to push 6 girls under the 600 for a good yield.
Narf! Reviewed by Narf! on . 400w HPS vs. 600w If I'm gonna have a grow room approx. 4W x 4L x 6H, and perhaps 2-4 plants, would a 400w or 600w HPS be better? I don't wanna buy a 400w and then always be wondering if I should have gotten the 600w... Rating: 5