Buxus Sempervirens Graham Blandy
Buxus sempervirens ‘Graham Blandy’ is a distinctive, narrowly upright cultivar of common boxwood known for its tall, columnar (pencil-thin) growth habit. It forms dense, vertical stems that grow straight upward with very little spread, creating a strong architectural accent in the landscape. The foliage consists of small, oval, glossy dark green evergreen leaves that remain attractive year-round and hold their color well through winter. Compared to typical boxwoods, it grows more vertically than outward, making it ideal for tight spaces, formal gardens, hedges, entryways, and container planting. Slow to moderate growing and easy to shape, ‘Graham Blandy’ provides a neat, elegant, and structured appearance with minimal pruning.
Hardiness Zones:
USDA Zones 5–8Mature Size:
Typically 8–12 ft tall and 1.5–2 ft wide
(very narrow, upright/columnar habit; may stay shorter with pruning or in containers)Light Requirements:
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Full sun to partial shade
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Prefers morning sun with afternoon shade in hotter climates
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Too much deep shade → thin, open growth
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Harsh winter sun/wind can cause leaf bronzing or burn
Water Requirements:
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Moderate, consistent moisture
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Water deeply when top 1–2 inches of soil are dry
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Needs well-drained soil; avoid soggy conditions to prevent root rot
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Extra watering during establishment (first year) and during drought
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