Blue Vervain
Verbena hastata, Verbenaceae
Zones
3a–8b
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate
Guild Roles
Pollinator AttractorBeneficial Insect Habitat
Growing Conditions
Sun
Full Sun (optimal)
Water
ModerateModerate
Soil pH
5.5 – 7
Tolerances
Drought
Frost
Heat
Pest Resistance
Disease Resist.
Companion Plants
Antagonistic Plants
Uses
Functions
Pollinator SupportMedicine
Common Questions
What zones does Blue Vervain grow in?
Blue Vervain grows in USDA hardiness zones 3a through 8b.
What are good companion plants for Blue Vervain?
Good companions for Blue Vervain include Oriental Poppy, Fenugreek, Mountain Mint, Japanese Millet.
Design guilds with Blue Vervain and see companion relationships visually.
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