How do I care for caladiums, that are in the ground, over the winter. I live in south Georgia just north of the Florida line.
St. Simons Island is in zone 9a, which is right on the edge of the climate where caladiums can survive the winter outside. You should heavily mulch your plants or, if you want to be on the safe side, dig up the bulbs and store them inside for the winter. This article will tell you all about it: