| Business | Phone |
| Grown In Canada Floral 1293 Third St, St Catharines L2R 6P9 | (905) 937-9993 |
| Lincoln Floral Distributors 2252 Seventh St, St Catharines L2R 6P7 | (905) 988-1882 |
| Jeffery Greenhouses 1036 Lakeshore Rd W, St Catharines L2R 6P9 | (905) 934-0514 |
| Northend Floral 1541 Fourth Ave, St Catharines L2R 6P9 | (905) 685-1424 |
| Penglad Farms 3930 Ninth St, St Catharines L2R 6P9 | (905) 684-7861 |
| Pioneer Flower Farms 1926 Seventh St, St Catharines L2R 6P9 | (905) 641-2221 |
| Schenck Farms & Greenhouses 1396 South Service Rd, St Catharines L2R 6P9 | (905) 684-5478 |
| Spring Valley Garden Inc 1330 Fifth St, St Catharines L2R 6P9 | (905) 935-9002 |
| Spring Valley Gardens Inc 1846 Seventh St, St Catharines L2R 6P9 | (905) 682-9002 |
| Van Berkel Enterprises Ltd 1293 Third Louth Ave, St Catharines L2R 6P9 | (905) 937-2560 |
| Van Leeuwen Flower Farms Ltd 1636 Third Ave, St Catharines L2R 6P9 | (905) 684-0032 |
| Van Geest Brothers Ltd 1869 Seventh St, St Catharines L2R 6P9 | (905) 684-7144 |
| Vander Hoeven Greenhouses Ltd 558 Linwell Rd E, St Catharines L2R 7K6 | (905) 935-6792 |
| Yoder Canada Ltd 26 Fairhaven Dr, St Catharines L2S 3N5 | (905) 984-3001 |
| Cara Nurseries 1657 South Service Rd, St Catharines L2R 6P9 | (905) 984-3261 |
| Colonial Florists Ltd 58 Broadway, St Catharines L2M 1M4 | (905) 934-3196 |
| De Ruyter Greenhouses Inc 1766 Gregory Rd, St Catharines L2R 6P9 | (905) 684-3656 |