You can buy a Metal Halide conversion Bulb for your HPS set up. Much better in my opinion. MH lights will keep node spacing close and plants love those watts. you should have at least 400 watts of flo's if you go that way.
Metal Halide is the best for veg. In my opinion wattage depends on size of grow room. (More the Better) I use a 400 watt MH on a 6 foot light rail and 2, 8 foot H.O. florescent fixtures. 2, 110 watt bulbs each for a 5 foot by 8 foot area. I can grow 30 plants in that size room. Hope that helps...
No sprouts from roots yet. But I started 72 seeds at the same time I did the root cuttings . My seedlings are 12 to 14 inches tall and kicking Early Girl x Hindu Kush :bigjoint: It would be nice if this did work. Good way to make lots of Clones of a proven Plant
I have been following this Thread and I also tried sprouting some roots 4 weeks ago. No Luck yet. But + reps to every one who is trying. Has Anyone got a root to sprout ???:bigjoint: