Some require more winter chill than others, but other than keeping that in mind, they should be happy kept in the ground in your area Suzanne. For the first time I had several that didn't return for a 2nd year show. I didn't lose all the bulbs of any particular variety, but noticed lots of cases of 1-3 bulbs out of the clump didn't return. We had such a wet summer last year, I believe that must have been the problem.