Its easy to over winter geraniums, either as plants or dormant. Zonal geraniums are only hardy to USDA Zone 8. Gardeners in other areas basically have 4 choices of how to store their geraniums for winter: let them die off as annuals, bring them indoors as houseplants, take cuttings and make more plants or store the geraniums dormant until next spring.
Read More...
[Source: About.com Gardening: Most Popular Articles]
