A question from a fellow grower:
I want to grow in a tent that’s big enough for 2 600 watt HPS lights but would like to switch to CFL for flowering. I feel this is safer due to the fact that you don’t need the ballast and the lamps don’t get as hot.
It is safe to assume that CFL has less penetration though. If I hang up 6 x 200 watt CFL’s instead of 2 x 600 watt HPS will I have the same dense buds and yield?