Grim Reefer
DWC & LST
Hey guys im just starting out and will be starting my grow in the next week or 2 just have one or two bits that need doing before i start. Now i have a question if anyone would be so kind as to help me out. I got my kit second hand but its in really good knick but whats strange to me is that the ballast says that it supports both hps and mh 400w each.
Now im just wondering would be ok to start six seeds under one 400w mh bulb and then after 3 weeks change over to the 400w hps? Can anyone steer me in the right direction at all.
Thanks guys