The Site Gardener

Plant Library

Explore 4,545 plants, with photos and growing details.

Back to Tools

← Back to plant results

Viburnum nudum 'Winterthur'

Smooth Witherod Viburnum

Winterthur Viburnum combines glossy olive-green leaves with domed clusters of creamy white flowers in late spring and early summer. The rounded shrub offers a substantial leafy presence in a mixed planting.

Its ornamental berries pass through pink before darkening to blue-black. Red and purple autumn leaves provide another layer of color as the growing season closes.

Plant in sun or partial shade in moist, acidic to neutral soil. This selection also tolerates poorer drainage.

Size (approximate)
• Height: 5–8 ft
• Width: 5–8 ft

Hardiness
• RHS H6 (UK hardiness rating)

Best Uses
• Border
• Specimen

Plant type
Deciduous Shrub, Flowering Shrub
Height
5-8 ft
Width
5-8 ft
Hardiness zones
5–9
Sunlight
Full sun to part shade
Growth rate
Moderate
Bloom time
Spring, Summer
Flower color
Cream, White
Leaf color
Green, Purple, Red
Fall color
Purple, Red
Fruit color
Black, Blue, Pink
Soil
Clay, Loamy, Moist well-drained, Sandy
Landscape use
Border, Specimen
Shape
Dense
Fruit
Yes
Fragrant
Yes
Deer resistant
Yes
Salt tolerant
No
Drought tolerant
No