Castle Wall® Blue Holly
A broadly columnar, male holly with lustrous dark green leaves. It is good as a specimen or hedge. It will respond well to pruning. Use to pollinize 'Castle Spire'. It prefers full sun or some shade, in a moist, well-drained soil. PP 14,308.
- Common Name: Castle Wall® Blue Holly
- Height: 8' tall
- Spread: 4' wide
- Type: Evergreen
- Zone: 5 - 8