The Federation of Rose Societies of South Africa was constituted in 1980 from R.O.S.A. (Rose Society of South Africa, founded in 1961) and four regional rose societies. In the year 2006 R.O.S.A. is comprised of 13 regional rose societies with a total membership of approximately 2000.
Correspondence should be directed to the Hon. Secretary who will distribute it to the relevant councilors and Societies.
National Conventions are organized every two years by one of the regional societies. A R.O.S.A. Annual is published as well as quarterly R.O.S.A. News.
The regional rose societies offer rose shows or rose days in spring (October.) Autumn (March/April) rose competitions are held in Gauteng, Cape Town and Knysna.
For a list of gardens to visit in South Africa, please see the section on South Africa in the World Rose Directory
Annual subscription fee for foreign members: $10.00 US or €10.00
| Area & First Bloom Date | Main Bloom Date |
| Natal - second week in October | |
| Pretoria and Johannesburg - third week in October | |
| Bloemfontein - third to fourth week in October | |
| Knysna to Cape Town - fourth week in October |
| C-convention F-festival L-lecture M-meeting R-rose show S-seminar T-trials |
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| February 8 | Johannesburg | R Demonstration |
Gold Reef Rose Society | Summer Pruning Demonstration and Rose Show Contact: Sheenagh Harris 11-440-3371 |
| March 21-23 | Ludwig's Rose Farm, Pretoria | F | Ludwig's Rose Farm | Autum Festival Contact: Ludwig Taschner 12-544-0144 |
| April 5-6 | Knysna | R | Knysna Rose Society | Autumn Rose Show Contact: Alan Tew 44-383-1918 |
| April 28 | Ludwig's Roses Egoli | Demonstration | Ludwig's Roses Egoli | Planting & Soil Workshop Contact: Ludwig Taschner 11-608-4166 |
| May 1 | Ludwig's Soleil | Demonstration | Ludwig's Rose Farm | Planting & Soil Workshop Contact: Ludwig Taschner 12-809-0134 |
| May 18 | Johannesburg | M | Gold Reef Rose Society | Contact: Sheenagh Harris 11-440-3371 |
| July 5-6 | Ludwig's Rose Farm, Pretoria | Demonstration | Ludwig's Rose Farm | Winter Pruning Contact: Ludwig Taschner 12-544-0144 |
| July 5 | Ludwig's Soleil | Demonstration | Ludwig's Rose Farm | Winter Pruning Contact: Ludwig Taschner 12-809-0134 |
| July 12 | Mary Rose Court | Demonstration | Gold Reef Rose Society | Winter Pruning Contact: Sheenagh Harris 11-440-3371 |
| July 12-13 | Ludwig's Roses Egoli | Demonstration | Ludwig's Roses Egoli | Winter Pruning Contact: Ludwig Taschner 11-608-4166 |
| July 19-20 | Ludwig's Winelands | Demonstration | Ludwig's Rose Farm | Winter Pruning Contact: Ludwig Taschner 21-884-4552 |
| September 6 | Ludwig's Soleil | Demonstration | Ludwig's Rose Farm | Finger Pruning Contact: Ludwig Taschner 12-809-0134 |
| September 7 & 13 | Ludwig's Rose Farm, Pretoria | Demonstration | Ludwig's Rose Farm | Finger Pruning Contact: Ludwig Taschner 12-544-0144 |
| September 7 & 13 | Ludwig's Roses Egoli | Demonstration | Ludwig's Roses Egoli | Finger Pruning Contact: Ludwig Taschner 11-608-4166 |
| September 7 & 13 | Ludwig's Winelands | Demonstration | Ludwig's Rose Farm | Finger Pruning Contact: Ludwig Taschner 21-884-4552 |
| October 16-19 | Bloemfontein | C | Annual Convention Contact: Jeanne Stolz info@rosesforu.co.za |
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| November | Johannesburg | Demonstration | Gold Reef Rose Society | Rose function Contact: Sheenagh Harris 11-440-3371 |