Plant Sales

Ironweed
Vernonia gigantea

Ironweed plant

Asteraceae
Family

eastern United States
Origin

herbaceous perennial to 8'
Description

mid summer, fall
Flowering Season

full sun to part shade
Exposure

semi-dry to wet, rich soil
Moisture

as perennial, zone 5A-9A
USDA Hardiness Zones

very good nectar source
Nectar Value


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