Boxwood plant photo (Buxus sempervirens)
Photo: zebedeugalinha · CC BY 4.0
shrub
Updated May 2026·Southern Europe, North Africa, Western Asia

Boxwood

Buxus sempervirens

The signature plant of formal English and Versailles gardens — boxwood tolerates aggressive shearing better than almost any shrub, holding crisp geometric shapes for decades.

USDA Zones
5-8
Sun
part sun
Water
moderate
Mature Size
2-15 ft tall (varies by cultivar)
Growth Rate
slow
Family
Buxaceae
Care guide

How to care for boxwood

Boxwood blight is devastating and spreads via tools — sterilize pruners between plants and avoid overhead watering. Choose blight-resistant cultivars like NewGen Independence and shear lightly in late spring.

Garden uses & design ideas

Best garden use

Use it as structure near paths, fences, or foundation beds, leaving enough mature width so pruning stays light and natural.

Pair it with

Hydrangea, Hostas, Roses make easy companion choices because they share similar light, water, or visual texture needs.

Layout tip

Match it with part sun exposure, place it in a moderate-water bed where soil can stay evenly damp but not soggy, and check USDA zones 5-8 before planting. Use the garden planner to test spacing around its mature size: 2-15 ft tall (varies by cultivar).

Gardener note — Double-check local invasive, edible, and toxicity guidance with your county extension office before planting around pets, children, or natural areas.

Companion plants

Boxwood grows well alongside these — similar light, water, and texture needs.

Common pests & problems

boxwood blightboxwood leafminerboxwood psyllid

Where it grows best

Native to Southern Europe, North Africa, Western Asia; thrives in USDA hardiness zones 5-8.

Frequently asked about boxwood

What USDA zones does Boxwood grow in?+

Boxwood is hardy in USDA zones 5-8. Outside these zones, it can usually be grown indoors or as a seasonal annual.

How much sun does Boxwood need?+

Boxwood prefers part sun. Place it where it gets that light most of the day for best growth and vigor.

How often should I water Boxwood?+

Boxwood has moderate water needs. Keep soil consistently moist but not soggy. Boxwood blight is devastating and spreads via tools — sterilize pruners between plants and avoid overhead watering. Choose blight-resistant cultivars like NewGen Independence and shear lightly in late spring.

How big does Boxwood get?+

Boxwood reaches a mature size of 2-15 ft tall (varies by cultivar). Growth rate is slow, so plan spacing accordingly when planting.

What plants grow well with Boxwood?+

Boxwood pairs well with Hydrangea, Hostas, Roses, Lavender, Astilbe. These companions share similar care requirements and don't compete aggressively for resources.

What pests affect Boxwood?+

Common Boxwood problems include boxwood blight; boxwood leafminer; boxwood psyllid. Catching early signs in routine inspection prevents most damage.

✦ Free 3D garden designer

Design a garden with boxwood in minutes

Drag plants into a 3D space, walk through it, or upload a photo and let AI redesign it. Test spacing around its mature size before you plant.

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