Witherod Viburnum
Viburnum cassinoides
Adoxaceae, Caprifoliaceae · broadleaf deciduous shrub · introduced
Last updated
Plant Profile
Size & Form
Height
6–10 ft
Growth Rate
Medium
Site Requirements
Light
Full Sun to Part Shade
Soil Drainage
Well Drained
Water
Moderate
Hardiness
Zones 2a–8b
Ornamental Interest
Bloom Time
May to June
Fall Color
Pink, red
Origin
range from Newfoundland to Manitoba and Minnesota, south to
Watch for this season
Powdery MildewHigh
Active Conidial Spread
Larval Hatching & Feeding
Root weevilModerate
Adult Emergence & Foliar Feeding
Diseases: Regionally Documented (7)
Pests: Regionally Documented (3)
Data Maturity Structured Multiple sources. Expert review underway.