The American Horticultural Society announced this month that it is putting River Farm up for sale on the open real estate market. River Farm has served as the national organization’s headquarters since 1973,. It is 25 acres of publicly accessible open space that sits by the Potomac River, located at 7931 E. Boulevard Drive. It is one of five farms in the area that were owned by George Washington. Continue reading "American Horticultural Society Puts River Farm Up For Sale"