| 08 | Ripley and District Horticultural Society |
| 06 | Haldimand Horticultural Society |
| 08 | Markdale and District Horticultural Society |
| 04 | Minden & District Horticultural Society |
| 19 | Elmira & District Horticultural Society |
| 04 | Brighton Horticultural Society |
| 10 | West Lorne And Community Horticultural Society |
| 18 | Sundridge Horticultural Society |
| 18 | Magnetawan Horticultural Society |
| 17 | Ajax Garden Club |
| 18 | French River Horticultural Society |
| 17 | Georgina-Brock Garden Club & Horticultural Society |
| 10 | London Fanshawe Horticultural Society |
| 16 | Collingwood Horticultural Society |
| 08 | Wingham And District Horticultural Sciety |
| 14 | Dryden and District Horticultural Society |
| 04 | Peterborough Horticultural Society |
| 05 | Leaside Garden Society |
| 08 | Kincardine and District |
| 03 | Brockville & District Horticultural Society |
| 18 | North Bay Horticultural Society |
| 02 | Ottawa Horticultural Society |
| 05 | Newmarket Horticultural Society |
| 17 | Oshawa Garden Club |
| 03 | Trenton Horticultural Society & Garden Club |
