Fast Buds Big Bud Auto <3

This is my first time trying Fast Buds genetics, I'm pretty excited... keen to see what all the fuss is about :) its about 5-6 days old as of 29th of December. Unfortunately I'm still flowering another plant so have to use HPS as opposed to MH, I'm contemplating going back to LED though. It'd probably be fine without it but I've got a DIY humidity dome over it for the first week or so, it's my "tried and true" method hahah. Pretty impressed at how fast it exploded once germinated. I had it under a wet paper towel for a night or so, then into soil in a small pot (didn't have room for the big one at the time), it stretched to like 2.5-3 inches in a couple of nights. I repotted today and buried it a bit to minimise the stretch. The repotting was pretty straight forward so hopefully it wasn't disturbed too much. Pot is a 3 gallon Air Pot. I won't be doing any training this time, haven't had much success and I'm feeling lazy lol.