Maryland Aquatic Nurseries

Maryland Aquatic Nurseries (MAN) was a prominent grower of wetland and ornamental aquatic plants and a manufacturer of innovative pond-related products. Founded in 1987 and based in Jarrettsville, Maryland, the company was widely recognized for its patented "Floating Islands" and "Floating Wetlands" technologies used for water quality improvement and nutrient management. MAN served both the wholesale and retail markets, providing a diverse range of hardy and tropical aquatic plants, fish, and specialized filtration systems. The company also offered environmental services, including storm-water pond restoration and consulting on aquatic weed control. While the original nursery facility has reportedly closed, its legacy in aquatic horticulture and environmental technology continues through its patented products and successor services.