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New Plant Zone Hardiness Map for the Washington, DC and Maryland Area
Climate change has created the need to adjust the plant zone hardiness map for the DC area. Click here for a recent Washington Post article to learn more..
About the Author
Matt Johnson grew up in a family of landscapers and gardeners as the grandson of Raymond Johnson (Founder, 1933, Johnson's Florist and Garden Center) and son of James and Carol Johnson (Founders, 1960, Johnson's Landscaping Service, Inc.). Since 2007, he has led Johnson's Landscaping Service with his brother, Charlie. Matt and his wife Jaime live in Petworth in Northwest DC with their 3 sons and 2 big dogs.
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7201 Brookville Road
Chevy Chase, MD 20815
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7201 Brookville Road
Chevy Chase, MD 20815
5011 Olney-Laytonsville Road
Olney, MD 20832