Good morn ing all.
Becky I raised all mine in pots except for a couple I put in the ground for the summer and dug back up in the fall but that's a lot of work, much better to leave in the pot, they need a large enough pot so they do not get pot bound, I fertilized mine every week in the summer with MG and they need a lot of water, set the pot outside when you can, they grow much faster.