Korean Littleleaf Boxwood

Korean Littleleaf Boxwood (Buxus microphylla var. koreana)

Korean Littleleaf Boxwood (Buxus microphylla var. koreana) is a hardy, compact evergreen shrub prized for its cold tolerance and small, dense foliage. Native to Korea and northern China, it offers reliable structure and low maintenance in colder climates where other boxwoods may suffer winter damage. With its fine texture and slow growth, it performs well in formal gardens, low hedges, and foundation plantings.

Distinctive Features

This variety is best known for its superior cold hardiness and resistance to winter bronzing. It maintains a dense, rounded shape and typically matures at 2 to 3 feet in both height and width. The foliage is smaller and more tightly packed than other boxwoods, giving it a refined look that holds up well throughout the seasons. Its adaptability and consistent shape make it a favorite for structured plantings and colder regions.

Growing Conditions

• Sun Exposure: Grows well in full sun to partial shade.
• Soil: Prefers moist, well-drained soils with a neutral to slightly alkaline pH.
• Water: Moderate; consistent moisture is especially important during establishment.
• Humidity: Tolerates humidity when provided with proper spacing and airflow.
• USDA Hardiness Zones: 4�8; extremely cold hardy and dependable in northern climates.

Ideal Uses

• Focal Point Plantings: Low, tidy form adds evergreen structure in borders and entryways.
• Low Hedges: Excellent for lining walkways, patios, or garden beds with year-round formality.
• Foundation Plantings: Blends well with architectural lines and complements perennial beds.
• Formal Gardens: Ideal for geometric layouts, knot gardens, or parterres.
• Containers: Suits pots and planters where compact, evergreen accents are needed.

Low Maintenance Care

Korean Littleleaf Boxwood is valued for its minimal upkeep and excellent winter survival. It requires little pruning and can thrive with basic seasonal care.

• Watering: Water deeply during dry spells, especially in the first growing season.
• Pruning: Light shearing in late spring to maintain shape; avoid heavy pruning in fall.
• Fertilizing: Feed with a balanced fertilizer in early spring to encourage steady growth.
• Pest & Disease Resistance: Shows resistance to common boxwood pests and tolerates urban conditions.
• Winter Care: Retains color and form well in cold climates with minimal protection needed.

Why Choose Korean Littleleaf Boxwood?

Korean Littleleaf Boxwood (Buxus microphylla var. koreana) provides dependable performance where other boxwoods struggle. With excellent cold hardiness and a naturally compact habit, it�s a smart, low-maintenance solution for structured plantings in northern landscapes.

• Cold Hardy to Zone 4: Ideal for northern gardens where other varieties fail.
• Refined Texture: Dense, fine foliage delivers an elegant year-round presence.
• Compact and Manageable: Low-growing habit is easy to shape and control.
• Versatile Applications: Works in hedging, containers, and formal or informal landscapes.
• Minimal Maintenance: Requires little pruning and adapts well to varying site conditions.

For lasting structure, exceptional cold tolerance, and a polished look in colder climates, Korean Littleleaf Boxwood (Buxus microphylla var. koreana) is a reliable and stylish choice.