Thanks my man.That's a lot of seeds to pop. Are they regs? Are you pheno hunting? Welcome to RIU
8x4 and there are 12 in there now of the Ice Cream Cake, 6 on each side, that's fine. I only had 2 packs of 10 and I don't like leftovers so I popped 'em all. I could squeeze in 15 or more if I wanted to go SOG tho.I fill a 4x4 tent with 4 plants in 2 gallon pots i why I asked. I don't think I've ever popped more than a dozen seeds at a time. What size tent do you flower in?