Botanical profile

Viburnum cassinoides

Latin name
Viburnum cassinoides
Common name
Cassinoid viburnum
Type
Shrub
Family
Adoxaceae

Viburnum cassinoides, commonly known as Witherod Viburnum, is a native deciduous shrub particularly valued for its ecological benefits and extended seasonal interest. It develops a dense, bushy habit, typically wider than it is tall, forming a natural mass ideal for hedgerows and biodiversity-friendly landscaping. In spring, abundant corymbs of creamy-white flowers appear, attracting pollinators. These are followed by remarkable fruit production: clusters of berries that transition from pink to blue and then to black at maturity, often present simultaneously, and highly prized by birds. Its medium green foliage transforms into vibrant purplish-red hues in autumn. Adapted to cool to moist and well-drained soils, Viburnum cassinoides is an excellent choice for northern naturalistic gardens.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun to partial shade
Watering
Regular watering
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.
Soil type
Slightly acidic to neutral, cool and well-drained
Minimum temperature
'-40°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
White
Fruiting
Clusters of berries turning from pink to blue then black, much loved by birds
Foliage color
Green
Foliage type
Obsolete
Shape
Shrubby
Garden structure

Size and growth

Height
1.5 to 2 m (5 to 7 feet)
Width
2 m (6.5 ft)
Growth rate
Moderate
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.