The MARC Plant Store, located at 1401 Seminary Street (the corner of Seminary & Tropical in the May Sands School Building) in Key West, offers a unique selection of plants and garden products. We now take American Express along with MasterCard, Discover Card and Visa. By shopping at the plant store, customers support the MARC organization and have a chance to see clients at work. Hours are from 9am to 4:45pm Mondays through Friday, 9am to 2:45pm on Saturdays, closed Sundays. The Plant Store Phone number is 305-296-9556. Many different varieties at great prices! Stop by and see them!