MichiganMedGrower
Well-Known Member
Here's a side by side pic of 700 watts of cobs on the right and 630 watts of cmh on the left of a grow I'm doing right this second.HID lighting is dead on small scale operations.
This is 12 clones in rdwc
View attachment 4134623
Don’t the cobs have a pretty good edge at those wattages?