Seems like it would be a waste as far as the effort to yeild ratio. I've decided that I'm going to focus my efforts into a C99 plant I threw outside in 16oz solo cupback in April. Shes in a 25g pot with two bags of FFOF. Pics to follow.
I'll start feeding her in a week or so. Not much info out there on C99 being done outdoors. She gets about 12 hrs of direct sunlight now. I've topped her once about 3 weeks ago.
Elk! I am surprised they haven't gotten some of my plants. No the worst enemies are rabbits, mice and squirrels. Oh and the occasional hail storm. I am at 8200 feet in CO growing outside not as high. I too am growing a c99 and she seems to love it out here (3 months old). Your plants look happy!