Deficiency or Toxicity

I don't see very much in the way of signs of any deficiency or toxicity. Instead, 3 possible solutions jump out at me after looking over the diary, though it is hard to tell which one, or combination of them, resulted in this stunted growth: - Transplanting an autoflowering cultivar: many autoflowering strains are easy to shock, which can result in stunted growth or blooming too early. I would recommend to start an autoflower in the pot you will harvest it in. - Seedling and early vegetative temperatures could possibly have been too low, again, stunting it. - Topping an autoflowering cultivar too late or too early, can shock it as well. You can check out plant #3 in my "HUBA1" diary for an example of an autoflower that I did all of these things to, and it grew similarly to yours. It was placed outside due to a tent failure. It was still too cold outside. That's the transplanting and temperature issue. Right before the accident, it was FIM'd, another form of stress. All 3 of these problems combined did not turn out so well for me, but it was a cute little plant. Your plant is as well, and I hope it at least makes you happy, because in the end, that's what matters most! Enjoy!