ttystikk
Well-Known Member
That single lamp won't cover a huge area. Place it next to your plants a little ways down from the top. Arrange your plants in a circle around it.Hey ttystikk im running my first vert and ive only got a single 315w CMH. Where do I positon my bulb? At the moment I have it in the middle of one my plants, but for my shorter one its level with the top. Does it matter?
Ive found running a bulb and not cob panels i have to judge my plants growth and stretch better next time, as they share the same light source.