Flowering Apr/May
| Name | Flowers | Lowest Temp. | Height after 10 years | 20 Litre | 30 Litre | 45 Litre | 85 Litre | |
|---|---|---|---|---|---|---|---|---|
| Large Hybrid | ||||||||
| Blue Peter | Mauve | Apr/May | -20°C | 1.4m |  | |||
| Cary Ann | Red | Apr/May | -15°C | 1m | | | ||
| El Camino | Pink | Apr/May | -20°C | 2.1m | | |||
| Fabia | Red | Apr/May | -15°C | 0.9m | | | ||
| Halfdan Lem | Red | Apr/May | -20°C | 1.5m | | | ||
| Hussar | Red | Apr/May | -15°C | 1.2m | | |||
| Jean Marie de Montague | Red | Apr/May | -20°C | 1.5m | | |||
| Loder's White | White | Apr/May | -15°C | 1.5m | | |||
| Madame Masson | White | Apr/May | -20°C | 1.5m | | |||
| Markeeta's Prize | Red | Apr/May | -20°C | 1.5m | | | ||
| Nancy Evans | Yellow | Apr/May | -10°C | 0.9m | | | ||
| Phyllis Korn | White | Apr/May | -20°C | 1.5m | | |||
| Pink Pearl | Pink | Apr/May | -20°C | 1.8m | | |||
| Rocket | Pink | Apr/May | <-20°C | 1.5m | | |||
| Sappho | White | Apr/May | -20°C | 1.8m | | |||
| Scintillation | Pink | Apr/May | -20°C | 1.5m | | |||
| Winsome | Pink | Apr/May | -15°C | 0.9m | | |||
| Yakushimanum/Compact | ||||||||
| Amity | Red | Apr/May | -15°C | 0.9m | | |||
| Buttermint | Yellow | Apr/May | -20°C | 0.9m | | |||
| Centennial Celebration | Purple | Apr/May | -15°C | 0.6m | | |||
