A plant needs a night period, they will grow at night sometimes more than they did during the day. You say no way? Ha, then you have never grown outdoors. I have seen an inch+ over night when in preflower. Regular plants though. So anyway, I think that might be some peoples issues with transplant stress as well, they are not giving it a long enough night period. I transplanted mine, they were a bit saggy that day, I gave then an extra couple of hours of darkness that night, and they were perked up and ready to go the next morning. No stress for a couple days, just a bit saggy for the rest of the day after transplant. Their growth has been fantastic since I transplanted them so Im pretty sure I didnt slow them down any. They need that night period, it is very important. The soil I transplanted into was wet with compost tea, so I think that helped as well. 4-5 days until my next update on my grow in the outdoor section. Check it out, the link is in my signature. I try to update with pics once a week, and from time to time with random shit.