Hello folks,,
I'm new here and this is my first attempt. Naturally, I have a few questions but first, a little about my setup.
I've built a grow room that's 6'x6'x6' and it's constructed of 2x3s and 1/2" foam board insulation.
I'm running an air-cooled 600w HPS system at 18/6.
I've 6 plants...