K-State Research and Extension News
October 16, 2012
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Store Bulbs for Planting Next Year


Including Gladiolus, Dahlia, Tuberous Begonia and Others

MANHATTAN, Kan. – Gardeners should store bulbs that are not winter hardy and save them for planting next year.

K-State Research and Extension horticulturalist Ward Upham recommended digging up gladiolus, caladium, dahlia, tuberous begonia, calla lily and canna lily bulbs after frost browns the foliage.

“Allow them to dry for about a week in a shady, well-ventilated site, such as a garage or tool shed,” Upham said. “Then remove any excess soil and pack them in peat moss, vermiculite or perlite.”

To prevent decay, make sure the bulbs do not touch each other during storage. Upham said dusting the bulbs with a fungicide also prevents rotting.

Most bulbs should be stored at about 40 degrees Fahrenheit, except for caladium, which should be stored between 50 and 60 degrees Fahrenheit.



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K-State Research and Extension is a short name for the Kansas State University Agricultural Experiment Station and Cooperative Extension Service, a program designed to generate and distribute useful knowledge for the well-being of Kansans. Supported by county, state, federal and private funds, the program has county Extension offices, experiment fields, area Extension offices and regional research centers statewide. Its headquarters is on the K-State campus, Manhattan.

Story by: Bethany Sanderson
bdsandy@ksu.edu
K-State Research & Extension News

Ward Upham – 785-532-1438 or wupham@ksu.edu