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Gardening How-to Articles

Green Roofs: A Primer

Edmond C. Snodgrass is a horticulturist and fifth-generation farmer on Emory Knoll Farms, a 135-acre farm in Street, Maryland. He is the founding partner of Green Roof Plants, the only commercial nursery in the U.S. specializing in growing plants for green roofs, and has consulted on projects around the country and internationally. Currently, the nursery grows more than 300 plant varieties, including over 150 varieties of sedum.

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