I've always wanted to grow in a solo cup, and I've always wanted a cannabis Christmas Tree. Might as well get two birds stoned at once. I will be growing out another Northern Lights hybrid, hoping I can make one nice cola. I have tried a solo cup before, with only a half assed attempt, and lost interest early on. Now that I have better genetics to work with, I waited until now to give it another shot. Anyone wanting join in and toss in a bean or two, feel free to give it a shot, and have a comparison. Peaceout Mosuckas