This is week 1 under the new 400 watt QG LED light. Hoping to see solid growth from the seedlings and get them ready to transfer into a 4x4 tent. There currently in a 6x2 i built. But the light fits really tight and could spread out at least 5x5 so im gonna have a nice even spread in a 4x4 tent. Only using organic dry amendments. Made my own medium mix 12 GL potting mix 12 GL Coco coir 12 GL perelite. Seedling start in a coco plantable potter and then into a 1.5 Gl to a 3 Gl then a 5 to 7 depending how big they get.