Easy to grow in normal, well-drained soil. Can tolerate a good deal of sun and very cold hardy. Needs shade. Very blue leaves and holds its color well. With lilac-blue flowers to 15 in. Hardy to -20F.
| Hardiness Zone | Zone 04: to -30 degrees |
|---|---|
| Moisture | |
| Light | Part Shade |
| Height | 18-24 in |
| Bloom Time | |
| Bloom Color | Blue |
| Foliage Color | Green |