Hey guys, just wondering how many plants you can grow with a 400watt metal halide..

These are what my medical grow will be under, I have 5 of them with ballasts, and a 1k.. but its a mh too.. will these work alright for the flowering cycle? should I throw in a red or blue led to pump up the flowering period or will the big Hid do alright?

Also, whats the yield like for a low stress trained plant grown under a 400watt mh? I know it depends on the plant and what not but a rough estimate would be darned handy..

I think one 400watt light should be sufficient for 2-3 plants right? or should I keep it too one or two? I was thinking of growing some tomatoes or something while I'm stalling trying to find a client to test out the rooms.. Are there any plants that closely mimic the grow cycle and needs of a pot plant?

Thanks!
Douglas1 Reviewed by Douglas1 on . 400wat mh Hey guys, just wondering how many plants you can grow with a 400watt metal halide.. These are what my medical grow will be under, I have 5 of them with ballasts, and a 1k.. but its a mh too.. will these work alright for the flowering cycle? should I throw in a red or blue led to pump up the flowering period or will the big Hid do alright? Also, whats the yield like for a low stress trained plant grown under a 400watt mh? I know it depends on the plant and what not but a rough estimate Rating: 5