Plant Library

Buxus sempervirens 'Graham Blandy'

Graham Blandy Boxwood

Buxus sempervirens ‘Graham Blandy’ — commonly known as Graham Blandy Boxwood — is a striking very narrow, columnar evergreen shrub prized for its tight, upright habit and refined look in formal and architectural landscapes. It provides strong vertical emphasis where space is limited and symmetry is desired.
Key features
Width / spread: 1–2 ft (exceptionally narrow) Height: 8–15 ft (slow-growing; ultimate height with age) Foliage: Dark green, glossy, evergreen Form: Extremely narrow, upright column Life cycle: Evergreen shrub
Growing conditions
Sun: Full sun to part shade (afternoon shade preferred in hotter climates) Soil: Well-drained; adaptable, prefers neutral to slightly alkaline soils Water: Moderate; consistent moisture preferred Hardiness:


Zone Low: 5b


Zone High: 8b


Landscape use
Formal gardens and parterres Vertical accents and sentinels Narrow foundation spaces Entryways and walkways Containers (with winter protection in colder zones)
Notes


One of the narrowest boxwoods available, ideal where width is extremely limited


Maintains form with little to no pruning


Excellent substitute for columnar yew in warmer zones


Deer resistant


Mulch to protect shallow roots and stabilize soil moisture

Minimum zone

5

Maximum zone

9

Height

10'

Width

2'