Hortmark Home Premier Tech - Pro Mix HC Companies Terms and Conditions of Sale Plants List Greenhouses High Tunnels East Jordan Refer a Friend Contact Us Commercial Greenhouse & High Tunnel Supplies 800-482-4800 in Michigan 810-395-2075 local calls or outside Michigan HORTMARK HOURS Monday - Friday 8:00am - 4:30pm Saturday & Sunday Closed ALL PRICES ARE SUBJECT TO CHANGE Hormark, 302 S. Main St., Capac, MI 48014 800-482-4800 within Michigan 810-395-2075 Local calls or outside Michigan Fax: 810-395-7985 Powered by Register.com