They are both just putting on size. The stunted one is still smaller, but it is growing at the same rate as the non-stunted one, now. My guess is that I've got a week before they kick into the flowering stretch, at least judging by the last HK I grew.
Update: After a couple of more days, they both seem to be starting their stretch. It's real early, but they are definitely growing at a faster clip. 😊