Veronica 'Crater Lake Blue'
| Scientific name | Veronica austriaca |
| Common name | Veronica 'Crater Lake Blue' |
| Type | Perennials |
| Variety | Perennial |
| USDA Zone hardiness | 4a - 8b |
| Exposure | Full sun |
| Height | 1 to 2' |
| Spread | 1 to 2' |
| Scientific name | Veronica austriaca |
| Common name | Veronica 'Crater Lake Blue' |
| Type | Perennials |
| Variety | Perennial |
| USDA Zone hardiness | 4a - 8b |
| Exposure | Full sun |
| Height | 1 to 2' |
| Spread | 1 to 2' |
A mat forming perennial with ovate to oblong deeply toothed hairy grey-green leaves. The up right stems are covered with abundant deep blue flowers in early summer. Plant in well-drained moderately fertile soil.