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United States Department of Agriculture

Agricultural Research Service

Related Topics

Janet Kaplan
Information Staff
Office of the Director

Public Affairs Specialist

Phone: (301) 504-1637
Fax: (301) 504-1376
Room 1-2253
5601 SUNNYSIDE AVENUE
GWCC-BLTSVL
BELTSVILLE, MD, 20705-5128


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Horticultural applications of a newly revised USDA Plant Hardiness Zone Map - (Peer Reviewed Journal)
Widrlechner, M.P., Daly, C., Keller, M., Kaplan, J.S. 2012. Horticultural applications of a newly revised USDA Plant Hardiness Zone Map. HortTechnology. 22(1):6-19.
Last Modified: 7/30/2014
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