Photon Flinger
Well-Known Member
I mean but @thelast1 seems to be able to achive this with 1 k only..
If you are somewhat intelligent and have the education it isn't that difficult to achieve.
1kw of efficient led can easily net a competent grower 2+ g/w (stupid metric) or more appropriately, 1kg/1m2 over a 12 week grow cycle.
By going super efficient and using vertical lighting techniques it is possible to double that.