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Narrow-Leaf Ironweed

Vernonia lettermannii, Asteraceae

Zones
4–8
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

Pollinator Attractor

Growing Conditions

Sun

Full Sun (preferred)

Water

Moderate

Soil pH

5.5 – 7

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Golden ColumbineAquilegia chrysantha
Wind ProtectionBeneficial Insect Habitat
Spotted Joe-Pye WeedEupatorium maculatum
Pollinator SharingBeneficial Insect Habitat

Antagonistic Plants

Common IronweedVernonia fasciculata

Two ironweed species compete for similar resources and growing space

Uses

Functions

Pollinator Support

Common Questions

What zones does Narrow-Leaf Ironweed grow in?

Narrow-Leaf Ironweed grows in USDA hardiness zones 4 through 8.

What are good companion plants for Narrow-Leaf Ironweed?

Good companions for Narrow-Leaf Ironweed include Golden Columbine, Spotted Joe-Pye Weed.

Design guilds with Narrow-Leaf Ironweed and see companion relationships visually.

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