ToneTone320
Well-Known Member
I recently purchased a whole new system and I have a question. I have a GrowBright 1000 Watt HPS. It says it produces up to 175,000 lumens and it says they have increased the blue light spectrum on this bulb. So I was looking to start out about 20 plants and I was wondering would it be okay to veg with this bulb after sprouting from a CFL?