I did 4 mixed autos in a 1mx1m under 600w hps and received 839g dry
https://www.autoflower.org/threads/f6-does-4-indoor-1m-x-1m-860w-cmh-hybrid-hydro.59553/ 860w ballast failed so had to use my 600
f6
https://www.autoflower.org/threads/f6-does-4-indoor-1m-x-1m-860w-cmh-hybrid-hydro.59553/ 860w ballast failed so had to use my 600
f6