Blackhaw Viburnum

Blackhaw Viburnum (Viburnum prunifolium)

Blackhaw Viburnum (Viburnum prunifolium), also known as Plumleaf Viburnum, is a rugged native shrub or small tree valued for its year-round beauty and adaptability. With creamy spring flowers, glossy foliage, rich fall color, and edible blue-black fruits, it brings ornamental appeal and ecological value to a wide range of landscape settings.

Distinctive Features

Typically growing 12 to 15 feet tall and 8 to 12 feet wide, Blackhaw Viburnum can be trained as a large multi-stemmed shrub or small tree. Flat clusters of creamy white flowers bloom in mid-spring, followed by pink to blue-black fruits that are edible and highly attractive to birds. Its dark green, plum-like leaves turn striking shades of red, orange, and purple in fall, and the blocky gray bark adds winter interest.

Growing Conditions

• Sun Exposure: Full sun to partial shade
• Soil Type: Average, well-drained clay, loam, or sandy soils
• Soil pH: Tolerates a wide range, including slightly alkaline
• Water Needs: Low to moderate; drought-tolerant once established
• USDA Hardiness Zones: 3 to 9

Ideal Uses

• Focal point tree or large shrub in native landscapes
• Wildlife gardens and pollinator plantings
• Naturalized areas, hedgerows, or screens
• Specimen planting for seasonal interest
• Mixed borders or woodland garden backdrops

Low Maintenance Care

• Prune after flowering to shape or control size if needed
• Mulch annually to support root health and moisture retention
• Water during prolonged dry spells in the first few years
• Fertilize in spring only if soil is poor or growth is weak
• Resistant to most pests and tolerant of urban conditions

Why Choose Blackhaw Viburnum

• Four-season appeal with flowers, fruit, foliage, and bark
• Highly adaptable to different soils and moisture levels
• Edible fruits attract birds and provide human interest
• Native plant that supports pollinators and wildlife
• A dependable, multi-season focal point in diverse settings

Blackhaw Viburnum combines resilience with beauty, making it a versatile focal point for naturalistic gardens, restoration projects, or any landscape seeking seasonal depth and native charm.