Week 3 ended with some small rootlets popping out the bottom of the 4" pots. In retrospect, I would have transplanted them at this point. 4 weeks was too much in these small pots. They were all still drinking at varying rates so I kept a close eye out for when they needed water. The GSC was the thirstiest and the tallest as well. She had the biggest fan leafs at this point. I had grown her out once before so I knew she was a beast. The Lemon was stacking nicely along with the Zkittles, very closely noded plants already. They grow up so fast!!