| Name | City | OHA Cert | Other Cert | Districts | OHA Home Society: |
|---|---|---|---|---|---|
| Greg Merlin | Oshawa | Yes |
| ||
| Barb Hajdu | Thunder Bay | Yes |
| ||
| Ainsley Gillespie | Beaverton | Yes |
| Beaverton HS D17 | |
| Marie McCutcheon | Ethel | Yes |
| Brussels and District D8 | |
| Mary Cameron | Burlington | Yes | RBG 2011 Hort |
| Burlington Hort Society D6 |
| Nicole Cote | Bourget | Yes |
| D 1 Gloucester DHS | |
| Diane Partlo | North Gower | Yes |
| D 1 Kemptville HS | |
| Anne Innes | Embro | Yes |
| D 10 | |
| Marilyn Byam-Turner | London | Yes |
| D 10 | |
| Angelique Ellerton | London | Yes | GCO-design |
| D 10 Garden Club of London |
| Patricia Harlton | Granton | Yes |
| D 10 Kirkton HS | |
| Linda Hodgins | Granton | Yes |
| D 10 Kirkton HS | |
| Julie Riddell | Granton | Yes |
| D 10 Kirkton HS | |
| Eva Norman-Vestergaard | London | Yes | GCO-design & RBG-Hort |
| D 10 London HS |
| Sandra Wilson | London | Other | GCO-design |
| D 10 London HS |
| Shelley MacKenzie | Fingal | Yes |
| D 10 St Thomas Hs | |
| Bernice Barratt | Stratford | Yes | GCO-design |
| D 10 Stratford DHS |
| Dian Chute | Thamesford | Yes |
| D 10 Thamesville HS | |
| Nancy Abra | Arva | Yes |
| D 10 Thorndale HS | |
| Denise Hodgins | London | Yes | Rose |
| D 10 Thorndale HS |
| Jim Mabee | Tillsonburg | Yes | GCO-design, Lily |
| D 10 Tillsonburg HS |
| Linda Yeoman | Ingersoll | Yes |
| D 10 Woodstock HS | |
| Juliette St Pierre | Belle River | Yes |
| D 11 Belle River DHS | |
| Sandy Ellenor | Belle River | Yes |
| D 11 Essex HS | |
| Alan Batke | Kingsville | Yes |
| D 11 Kingsville HS | |
| Name | City | OHA Cert | Other Cert | Districts | OHA Home Society: |
