Hey Medicine, glad you posted as my diesel seems prety runt like also. I just finished my first grow of Auto Amnesia. Did multiple transplants etc, all the newbie mistakes but the amnesia still got good size. I'm at day 19 and kinda disappointed with the diesel's size so far. It's healthy but tiny. In all fairness it was some distance from the lights while the Amnesia finished. Now it's 12" from 180 LED and 24" from 1000 MH and seems to be liking it. I will follow it closer now that first grow is done. those are my Amnesia in background.