klx
Well-Known Member
I switched from HPS to cobs a couple years ago and started out with 4 x Vero 29C cobs @ 100W over each tray. Then went to 6 cobs per tray, now I just put 8 over a tray. Each time, reducing the wattage and increasing the efficiency. Its fun to try to keep yields the same using less and less wattage. The 8 cobs now only push 390 watts over a 3 x 3 tray. I usually get around 500g per tray so will be interesting to see if I can keep hitting that with only 390 watts.What did you make?
I'm going to be tinkering soon. Gonna do one more indoor crop while temps are cool and heat from HID is welcome.
But I've gotta bite the bullet and build a decent LED rig. Maybe run mixed for a while?
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