lights should be on 24 hours for cuttings, I've never had much success w/ less than that. as far as sexing, you're probably better off sexing the mothers first, so that you don't waste your time rooting a bunch of males. I leave the pump on 24 hours, just like the lights. I try to keep the water at least 1/2" from the bottom of the cuttings, but they seem to root/grow just fine if they're in the water. |