

| Group: | Montana group |
| Approximate height: | 5.0 -7.0 metres |
| Flowering period(s): | May Jun |
| Aspect: | Sunny |
| Pruning: | No pruning (Group 1) |
| Country of origin: | United Kingdom |
| Parentage: |
selection from x vedrariensis |
| Other name(s): | montana 'Highdown' |
| Further detail: | Flower diameter: 4-5 (-8)cm Tepals: 4 |