Therrion
Well-Known Member
I'm trying to figure out the best route to add some blue spectrum to my 2x 1000w DE 5 x 10 scrog. I have a 3 ton mini split, so heat isn't an issue. The closest I can get to the canopy is 30 in. I wondering what type of lighting I should use to supplement blue without blocking the light from the DE. I don't want to use a MH fixture. Ideally I want to keep the new fixtures level with them. I looked into LED but I'm not sure if it would penetrate that far down to be effective as I have never used them before. Also how much blue spectrum should I supplement?