Hardy Cyclamen: Creating a Garden Understory
By Carmine Carosella and Marsha Goldberg, Fairfax Master Gardeners
In recent years, the notion of “mulching” with plants instead of shredded bark or leaves has taken root in the garden world. Designers such as David Culp (The Layered Garden, 2012) and Thomas Rainer (Planting in a Post-Wild World, 2015) recommend using groundcovers or low-growing perennials to blanket bare space in a bed and discourage weeds. Not only does this approach reduce the onerous and expensive task of annual mulching, it contributes to a pleasing, tiered look in the garden, which includes a lofty level of trees and tall shrubs, a mid-plane of bushes and perennials, and an understory of small flowers and foliage.
A member of the Primulaceae family, cyclamen include a number of species. C hederfolium, winter hardy in zones 5 to 9, is the most widespread and grows well in our area. It blooms in the early fall when the rains come. The plants are 4 to 6 inches tall and naturalize to carpet the ground, but this cyclamen is neither aggressive nor invasive. As its flowers fade, variegated leaves emerge and last into the spring. The leaves then die back only to return the next fall. The plants are drought-hardy; in fact, they delight in dry summer weather. Although deer resistant, cyclamen may be bothered by spider mites, vine weevils, cyclamen mites or gray mold, but these rarely cause problems.
Cyclamen grow well in partial sun and need rich, moist, well-drained soil. The plant can be propagated by seed, division or separation, but it is usually sown as a tuber. Although expensive, hardy cyclamen can last for years.
The future looks bright for hardy cyclamen. Breeders are working to develop a wider range of colors for the fall garden.
References and Resources
Hardy Cyclamen, Cornell University Home Gardening Flower Growing Guides
The Layered Garden, Culp, D. and Levine, A.Portland, Timber Press. 2012
The Cyclamen Society
Planting in a Post-Wild World, Rainer, T. and West, C. Portland, Timber Press. 2015
Cyclamen hederifolium & Silver Lean photos: courtesy Plant Delights Nursery, Inc. www.plantdelights