After some good experimentation, I have found it best to go with no more than 5 plants per 600. That being 4 on the corners one in the middle on a 4x4 tray. On good strains, (not sacraficing quality) you should be able to pull down 3oz/plant, maybe even four if pruned and tied precisely to a canopy. This should give you a decent yield of 15ozs-20oz/600watt.
LayainHate Reviewed by LayainHate on . how many plants under 1 600w light Hi people im just wondering how many plants i should put under each 1 of my 3 600w lights and i know i should rotate my plants but is there a way i should place them under it as i got 2.5 oz on each plant last time and i was told i should be looking for 4-5oz oer plant hope some1 can help if you have any pics to show that would be great thanks people Rating: 5