U.S.
I don't know for sure, but I think it may have got root bound, or it was from getting too cool. I noticed some russet mites early on too, and I dropped my temperatures down to 50 F. The russets did some damage I'm sure, but I think most of it was from being in too small of pots and the temperature being too low. The other ones have bounced back but this one is still pretty dwarfed, so it probably had some transplant shock or something. I have 4 other cuts of the Panama x Malawi though, and to be honest this Panama x Malawi #1 that it is wasn't my favorite cut anyway so oh well.
Matter of fact I have 2x of every cut I have right now, and I had planned to make feminized seeds of everything with colloidal silver. So If I replace that with a Jack Herer auto, then I might just make some feminized Panama x Malawi x Jack Herer auto seeds. Maybe some feminized Platinum Girl Scout Cookies x Cherry OG x Jack Herer auto too.
I do know I've always loved Jack Herer. Anyone know the lineage of the auto version? Looking up the good old photoperiod strain and it seems pretty skunky.