Afghan Kush Auto

I cant really explain why but my last grow the same happened, one was really stunted but the others were growing fine. I personally just deemed it to be a bit of an "handicapped plant". That said, I would keep it going if possible just for the experience, it actually surprised me how well it performed considering its messed up start, it was really weird in its grow pattern, growing in odd intervals with how it branched out and all sorts of interesting stuff. It was actually my most yielding plant that grow, although the weed was not as strong as the others. Hope your grow goes well mate! :)

Hey Growmie, Based on the specs of the TS600 and the PPFD chart, I would say that you would be good at around 18 inches. Now, by adding the second light to the mix, their will also be light received from the coverage of the other light. Your plants look like they may benefit from having both lights set around 18 inches and go from there. 15” seems close…attempt to avoid heat stress, light stress, burn, etc. As new plants they are still very easily affected by the light. Good luck 🤞