American Cranberrybush

American Cranberrybush (Viburnum trilobum)

American Cranberrybush (Viburnum trilobum), also known as Viburnum opulus var. americanum, is a hardy native shrub treasured for its showy flowers, brilliant fall color, and bright red fruit. With strong ecological value and four-season appeal, this multi-stemmed deciduous shrub is ideal for naturalistic landscapes, wildlife gardens, and cold-climate borders.

Distinctive Features

Typically growing 8 to 12 feet tall and wide, American Cranberrybush forms a rounded, upright habit with dense branching. In late spring, flat-topped clusters of white lacecap flowers attract pollinators. Clusters of glossy red berries follow in summer and persist into winter, feeding birds and adding color to dormant gardens. Lobed, maple-like foliage turns vibrant red, orange, and gold in autumn, completing its seasonal display.

Growing Conditions

• Sun Exposure: Full sun to partial shade
• Soil Type: Moist, well-drained loam or clay soils
• Soil pH: Slightly acidic to neutral
• Water Needs: Moderate to high; thrives in moist or periodically wet soils
• USDA Hardiness Zones: 2 to 7

Ideal Uses

• Focal point in native plantings or woodland borders
• Wildlife gardens and pollinator support landscapes
• Rain gardens, stream banks, or low-lying areas
• Edible landscapes with ornamental fruit value
• Informal hedges and naturalized screens

Low Maintenance Care

• Prune after flowering to maintain shape or rejuvenate older stems
• Apply mulch to retain moisture and support healthy roots
• Water consistently during dry periods, especially in summer
• Fertilize in early spring if soil is poor or growth is limited
• Monitor for viburnum leaf beetle in regions where it is active

Why Choose American Cranberrybush

• Native species with high ecological value and cold hardiness
• Attractive white blooms and showy red berries support pollinators and birds
• Vibrant fall foliage delivers strong seasonal color
• Tolerates wet soils and thrives in challenging locations
• A bold, low-maintenance focal point with year-round interest

American Cranberrybush is a versatile and resilient native shrub that brings habitat value, ornamental beauty, and reliable structure�making it a standout focal point for gardens that celebrate seasonal change and biodiversity.