johnw2269
New Member
Hi
I have a 4x2x6 grow tent and I'm planning on running 3 300w Mars led lights on top of 3 autos, but was wondering what the best and safest height from the top of my plants the lights should be positioned. I run a 18/6 light schedule if that matters. Also using soil. I don't wanna chance frying or killing my girls. PLZ HELP...thnx
I have a 4x2x6 grow tent and I'm planning on running 3 300w Mars led lights on top of 3 autos, but was wondering what the best and safest height from the top of my plants the lights should be positioned. I run a 18/6 light schedule if that matters. Also using soil. I don't wanna chance frying or killing my girls. PLZ HELP...thnx