Trees, Shrubs and Conifers: Dwarf Gardenias (radicans), 1 by RainGazer

RainGazer wrote:
I have three of these dwarf Gardenias in a pot. I put them in the pot, planning to bring them in over the winter, but forgot to. They survived, even the surprise freeze a couple weeks ago, so now I'd like to plant them in the ground in a permanent home. I've read that they don't like to have their roots disturbed. Could I remove the whole kit and kaboodle from the pot and set it right in the ground without shocking them too much? Ideally, I'd like to separate them and space them out a bit, but not if it will cause them harm. Here's a picture.
Thanks!