The daffodil (Narcissus) is most likely to naturalize, increasing each year, in a cold-winter climate. In the warm area of USDA Zone 9 use Barrett Browning, Cheerfulness, Spellbinder, Tete a Tete and Peeping Tom.
About this Author
Daffodil Planter's writing appears in the Chicago Sun-Times, and she is the Sacramento Gardening Scene Examiner for Examiner.com. A member of the Garden Writers Association, she has a bachelor's degree from Stanford, a law degree from the University of Virginia and studies horticulture at Sierra College.