Seeds Vervain, Blue

Vervain, Blue
(Verbena hastata)

Blue Vervain is a graceful native wildflower known for its tall, candelabra-like spikes of deep blue-purple blooms. Common in moist meadows and along streambanks, this long-blooming perennial plays a specific ecological role in supporting native pollinators while offering a long history of medicinal use. A strong choice for meadow plantings, rain gardens, and habitat restoration projects.

Key Characteristics

• Native Pollinator Plant with Specialist Value
  Blue Vervain’s small tubular flowers provide nectar for a range of native bees and butterflies. It is visited by sweat bees (Lasioglossum spp.), bumble bees (Bombus spp.), and small butterflies, and serves as a larval host plant for the Common Buckeye butterfly (Junonia coenia).
• Medicinal Herb with Nervine Tradition
  Traditionally used in Western herbalism, the aerial parts (leaves and flowering tops) are harvested during bloom and used in teas or tinctures. Historically valued as a mild nervine for stress support and tension, and sometimes used for digestive and fever-support blends.
• Ideal for Wet Soils & Restoration
  Thrives in medium-wet to wet soils and tolerates seasonal flooding. Well-suited for rain gardens, streambank stabilization, wet meadows, and pond margins. Its deep roots help stabilize moist soils.
• Vertical Accent in Meadows & Pollinator Gardens
  Grows upright 3–5 feet tall, creating structure in perennial plantings. Works well when mass planted or layered behind shorter meadow species to extend bloom season into mid-to-late summer.

Product Details

• Botanical Name: Verbena hastata
• Native Range: Eastern & Central North America
• Plant Life Cycle: Perennial
• Sun Requirements: Full sun to partial shade
• Soil Requirements: Medium-wet to wet
• Mature Height: 3–5 feet
• Bloom Time: July–September
• Bloom Color: Blue to blue-purple
• USDA Hardiness Zones: 3–8

Direct sow in fall or cold stratify before spring planting for best germination. Prefers consistent moisture, especially during establishment. Cut back after flowering to encourage tidy growth or allow seed heads to remain for natural reseeding. In permaculture systems, integrate into the herbaceous layer near water features or moist edges where it can support pollinators and beneficial insects.

Blue Vervain brings height, habitat value, and herbal tradition to wet landscapes and native plantings.