grow box 400w hps 12/12 from seed
- Thread starter mtech
- Start date
Serial Violator
Well-Known Member
I'd lst them and try and get the light closer to stop it stretching so much
I do not know :/
how close can 400hps lamb go near plants?
Serial Violator
Well-Known Member
As close to the plant as possible without burning it. Hold the back of your hand under the light for 10 seconds and if it burns you it's to close