OK, my grow tent is 4ftx4ftx7ft. I have been veg with 600W ViparSpectra. I have now go t my new P1000 ViparSpectra 1000W. With both running, and 3 plants, growing in soil, what sort of yield can I expect? The YOR calculator is only setup for HPS/MH.
Yes I'd say 30-80 is a Fair assessment. But like 3 plants between 90-240 is a huge variance but there are just too many variables to really "accurately gauge" what your gonna yield.