Pruning Cherry Bomb, Blueberry, Ice, Chocolate Chunk

I think I've got 1 Blueberry, 1 Ice, 2 Chocolate Chunk, and 4 Cherry Bomb plants all around 3 inches now. The Blueberry looks very indica. The Cherry Bomb looks kinda indica but I'm not sure. I've read it's good to prune Blueberry and Ice but not Chocolate Chunk. Haven't found any suggestions about Cherry Bomb. Any suggestions? Thanks

hey this is a little late just stumbled upon it but if its still any help cherry bomb is a sativa dominant plant it's parents are Lionheart (almighty seedbank) and Sage (T.H Seeds) i believe ... have fun i have a cherry bomb X G-13 myself