Cornwall, Gloucester, Kemptville, Martintown, Maxville, Russell, Vankleek Hill, Williamstown
Almonte and District, Beachburg, Carleton Place and District, Deep River, Eganville and Area, Greater Ottawa Water Garden, Kanata-March, Madawaska Valley, Manotick, Nepean, Ottawa, Ottawa Valley Rock Garden, Pakenham, Pembroke, Perth and District, Petawawa, Smiths Falls, Stittsville Goulbourn, and West Carleton
Ameliasburgh, Bancroft, Bath, Belleville, Brockville, Collins Bay, Gananoque, Cloyne, Kingston, Napanee, Odessa, Picton, Portland, Stirling, Trenton, Tweed
Bobcaygeon, Brighton, Campbellford, Coboconk, Cobourg, Cramahe, Ennismore, Fenelon Falls, Grafton, Lakefield, Lindsay, Minden, Omemee, Norland, Norwood, Peterborough and Port Hope.
Agincourt, Aurora, Beach, East Gwillimbury, East York, Greater Toronto Bulb, Greater Toronto Rose, Greater Toronto Water Garden, Lake Simcoe Gardeners, Leaside, Markham, Newmarket, North Toronto, North York, Riverdale, Scarborough, Stouffville, Toronto Region Rhodododendron
Acton, Ancaster, Brantford, Bronte, Burlington, Delhi, Flamborough, Georgetown, Glen Morris, Haldimand, Lynden, Milton, Mount Hamilton, Oakville, Paris, Port Dover & Woodhouse, Simcoe, St. George, Stoney Creek, Waterford, Winona
Arthur, Clifford, Elora & Salem, Erin, Fergus, Grand Valley, City of Guelph, Guelph Township, Harriston, Hillsburgh, Moorefield, Mount Forest, Orangeville, Shelburne
Auburn, Brussels and District, Chesley, Clinton, Durham and District, Goderich and District, Hanover and District, Hensall, Kincardine and District, Lucknow and District, Markdale and District, Neustadt and District, Ripley and District, Seaforth and District, Southport, Tara, Teeswater - Culross, Wingham and District
Dunnville, Fort Erie, Grimsby, Lincoln, Niagara Falls, Niagara-on-the-Lake, Pelham, Port Colborne, Ridgeway, St. Catharines, Smithville, Thorold, Welland
Aylmer, Belmont, Dorchester, Dutton-Dunwich, Glencoe, Grand Bend, Ingersoll, Kirkton, Lambeth, London,
London-Fanshawe, Parkhill, Port Burwell-Bayham, St. Marys, St. Thomas, Stratford, Strathroy-Caradoc,
Tavistock, Thorndale, Tillsonburg, West Lorne, Woodstock.
Amherstburg, Belle River, Blenheim, Chatham, Essex, Windsor, Kingsville, LaSalle, Leamington, Ridgetown, Sarnia, Thamesville, Tilbury, Watford, Wheatley
Cochrane, Englehart, Iroquois Falls, Kapuskasing, Kirkland Lake, Porcupine, Timmins
Assiginack, Blind River, Bruce Station, Campbell, Elliot Lake, Espanola, French River, Massey-Walford, Sault. Ste. Marie, Spanish, St. Joseph Island, Sudbury, Thessalon
Bolton, Brampton, Caledon, Chinguacousy, Cloverleaf, Credit Valley, Etobicoke, Nobleton & King City, Parkdale & Toronto, Richmond Hill, Roselands, Schomberg, Streetsville, Swansea, Thornhill, Woodbridge.
Alliston & District, Angus, Barrie, Beeton, Bond Head & District, Brentwood, Coldwater & District, Collingwood, Creemore, Elmvale & District, Gilford & District, Midland, Orillia, Oro-Medonte, Painswick, Penetanguishene, Stayner, Tottenham & District, & Wasaga Beach.
Ajax, Beaverton, Bowmanville, Brooklin, Cannington, Georgina-Brock, Newcastle, Orono, Oshawa, Pine Ridge, Pickering, Uxbridge
Argyle, Baysville, Bracebridge, Callendar, Gravenhurst, Huntsville, Magnetawan, North Bay, Parry Sound, Powassan, Rosseau, Sprucedale, Sundridge.