Grape Growers of Ontario grapegrowersofontario.com info@grapegrowersofontario.com (905) 688-0990 Debbie Zimmerman CEO (905) 688-0990 ext. 225 info@grapegrowersofontario.com Location Address 1634 S Service Rd St. Catharines, ON L2R 6P9 Mailing Address PO Box 100 Vineland Station, ON L0R 2E0 Products & Services Associations & Education Associations Update Profile