Growth and Bud

I live in hawaii and I planted in the late season. A auto-flowering Ak-47 thats 22 days old with a life span of 70 days. I'm having some frustrations. Its not very tall and its already 1 week into flowering. Its in a pot on the top branch of a tree and getting 8hrs of direct sunlight. I moved it from the mountains to my yard for the purpose of giving it more attention.

I was wondering what to feed it to increase the hight and yield. I have bone meal, and I have all purpose miracle grow... please help me.

bone will not have enough time to break down.
If you just transplanted this take it easy on the neuts till it is rooted in.

If you really wanted to accelerate growth you should have potted it so you could bring it indoors for supplemental lighting(provided you have a suitable light). Autoflowering strains need a good 18 hours of light(some growers do 20-24) per day to get the most out of them.