Green Tower Boxwood

Green Tower Boxwood (Buxus sempervirens 'Monrue')

Green Tower Boxwood (Buxus sempervirens 'Monrue') is a naturally narrow, upright cultivar prized for its formal look and year-round evergreen color. This selection grows into a tight column without the need for constant shearing, making it ideal for tight spaces, vertical accents, or repeating forms in structured landscapes. Its tidy habit and deep green foliage hold their color well even through winter.

Distinctive Features

'Green Tower' grows 9 to 12 feet tall and just 2 to 3 feet wide, forming a dense, columnar shape perfect for vertical interest. The foliage is dark green and relatively small, maintaining a clean, refined texture. This cultivar is slower-growing and holds its shape well, allowing for minimal pruning in formal or contemporary designs.

Growing Conditions

• Sun Exposure: Full sun to partial shade; some afternoon protection in hot climates helps prevent leaf scorch.
• Soil: Prefers well-drained, slightly acidic to neutral soil; amend clay or sandy soils for best performance.
• Water: Moderate; keep evenly moist during establishment, and water during drought.
• Humidity: Tolerates a wide range of humidity levels when grown in well-ventilated areas.
• USDA Hardiness Zones: 5�8; cold hardy and reliable in a range of regions.

Ideal Uses

• Focal Point Plantings: Excellent for drawing the eye upward in small gardens or mixed borders.
• Formal Gardens: Adds strong vertical structure to parterres, hedging schemes, and symmetrical designs.
• Foundation Plantings: Perfect for flanking entryways or windows where height is needed without bulk.
• Container Specimens: Tall form suits pots and planters for patios, courtyards, or front steps.
• Narrow Hedges: A smart choice for low-maintenance privacy screens in tight spaces.

Low Maintenance Care

Green Tower Boxwood is easy to care for and needs minimal pruning due to its naturally narrow growth. It benefits from routine watering and occasional feeding to keep foliage dense and rich in color.

• Watering: Water deeply during dry spells, especially in the first two years after planting.
• Pruning: Light shaping in late spring or summer helps maintain its crisp form.
• Fertilizing: Apply a balanced slow-release fertilizer in early spring for vigorous growth.
• Pest & Disease Resistance: Good resistance to leafminer and other common boxwood pests when properly maintained.
• Winter Care: Retains color through winter with minimal bronzing; mulch base for root insulation in colder zones.

Why Choose Green Tower Boxwood?

Green Tower Boxwood (Buxus sempervirens 'Monrue') offers architectural appeal and dependable performance in a slender, upright package. It�s a favorite among designers and homeowners looking to add height without bulk to formal or modern garden plans.

• Upright Columnar Habit: Naturally grows tall and narrow without heavy pruning.
• Evergreen Structure: Provides year-round interest and privacy in minimal space.
• Cold Hardy and Adaptable: Thrives across a wide range of climates and settings.
• Low Maintenance: Holds shape well with limited trimming or cleanup required.
• Perfect for Tight Spaces: Ideal for entryways, narrow beds, or layered garden designs.

For elegant vertical form, year-round greenery, and compact performance, Green Tower Boxwood (Buxus sempervirens 'Monrue') is a smart, space-saving solution for classic and modern landscapes alike.