Columnar Buckthorn
Rhamnus frangula ‘Columnaris’
Also known as Tall Hedge. Glossy green foliage on an upright columnar plant turns yellow in the fall. Use in hedges or as an accent plant.
| Light Requirement: | Full Sun to Shade |
|---|---|
| Cold Hardiness: | Zone 3 |
| Height: | 12 to 15 |
| Spread: | 3 to 4 |
| Flower: | Not significant. |
| Foliage: | Dense, dark green. |
| Form: | Upright. |
