A Sport of Jack Frost selected for its sterling silver foliage and its small, light blue flowers.
| Scientific Name: | B. 'Looking Glass' |
| Zone: | 3 |
| Light: | Light Shade to Shade |
| Height: | 2-15" |
| Width: | 2-3' |
| New Shape: | Mounded |
| Foliage: | Silver/green |
| Flower: | Blue |
| Bloom Time: | Apr-Jun |
