| Description | This new compact male Blue Holly has lustrous foliage and superior branching to older varieties. An ideal pollenizer for female Blue Holly; one plant will enable berry production for several female plants. Attractive winter foliage. Pyramidal form is ideal for hedge or foundation plantings. Hardy to -20°F Maximum Elevation: 6,000 ft. |
|---|---|
| SKU | HOL-CAS |
| Mature Size (generic) | SHRUB (4-6') |
| Foliage Color | Dark Green |
| Fall Color | None |
| Features | Grown For Attractive Foliage, Boxwood • Euonymus & other Broadleaf Evergreens, Winter Interest |
| Growth Rate | Slow |
| Light Needs | Full Shade, Partial Sun |
| USDA Hardiness Zone | 5, 6, 7 |
| Water Needs | Moderate |
| Mature Height | 4-6 ft. |
| Mature Width | 3-4 ft. |
| Name | Castle Wall™ Blue Holly |




