be careful, i heard its a fire hazard to use a different bulb watt for a different watt ballast. Also, during Veg, you might want to use CFL or MH bulb.
anbesol Reviewed by anbesol on . First time Small Closet Grow room (400watt Hg) Hey guys, This is my first semi-legit grow room using a proper lighting system. Using a 400 watt Hg Bulb on a 1000 watt ballast.(24hrs) I Started them from seed, i found the seeds in some amazing buddah :rasta: i grabbed last year and just held on to them. They have been in soil now for 3.5 weeks (promix) and i have given them some low concenration fertilizer that i had from some failed grows before its a 1-0-2 and made by GROTEK its designed for veg stage. So really the reason im Rating: 5