Kingbrite 480w in 3x3 tent - What height and power for 1 week old seedlings? Currently 30 inches from plant at about 50% power. Too much, or not enough? Anyone have experience with these lights?
@ChitownCannaChica thanks. I think this is about right, they seem to be growing ok, so I'll just gradually increase them as time goes on with a view to be at 100% power by the time they hit flowering stage. Will keep an eye out for light stress if it gets too much.