Greetings from Sullivan's Greenhouse support your local growers and locally owned garden stores! We are a Kansas City-based greenhouse grower of annuals, perennials and USDA certified organic fine herbs and vegetable plants. A family-owned and operated business, we serve locally owned independent garden centers. We grow an array of plants suitable for this region's challenging climate. Sullivan's Greenhouse also offers our plants directly to the public at the Overland Park Farmers Market in spring and early summer. The market, located near 80th and Metcalf in historic downtown Overland Park, Kansas, features local growers of produce, cut flowers and bedding plants. It is open on Saturdays from 6: 30 a.m. to sellout ( usually around noon ), and Wednesdays from 7: 30 a.m. to sellout. We also open our greenhouses to the public in April and May, on Saturdays only, from 9: 00a.m. to 5: 00p.m.