Blackhaw

Viburnum prunifolium

Also known as: Hybrid Blackhaw

Blackhaw

Robert H. Mohlenbrock. USDA SCS

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Viburnaceae
Genus:
Viburnum
Species:
Viburnum prunifolium

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub , Tree
Height:
20-40 ft
Light Requirements:
Part Shade
Drought Tolerance:
Medium
Bloom Months:
apr, may, jun
Bloom Colors:
White

Native Range

United States: Alabama, Arkansas, Connecticut, District of Columbia, Delaware, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Missouri, Mississippi, North Carolina, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, Wisconsin, West Virginia

Keystone Species Ranking

Caterpillar Keystone:
★☆☆☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)

Host Plant for Caterpillars

Calledapteryx dryopterata, Coleophora viburniella, green cloverworm moth (Platynota idaeusalis), Holly Blue (Celastrina argiolus)

Reported Fauna Sightings

Bees: Two-spotted bumble bee (Bombus bimaculatus), Two-spotted bumble bee (Bombus bimaculatus)

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates moderate drainage
Moisture:
dry to moderate
Notes:
prefers edge of woodlands and open fields

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: OpenAI GPT-4o