American Blue Vervain
Verbena Hastata
Overview
American Blue Vervain (Verbena hastata) is a perennial with tall, slender spikes of violet flowers. It thrives in USDA zones 3-8, reaching 4-6 feet high and 2-3 feet wide. Ideally planted in full sun to part shade, this native prefers moist, well-drained soil. A pollinator magnet, it blooms from July to September, adding vertical interest and supporting wildlife. It's a resilient choice for rain gardens or naturalized areas.
Sun Half, ShadeWater MediumZones 3–8Type Ground cover, Perennial, WildflowerClimate Temperate
Culture
- Sun
- Half, Shade
- Water
- Medium
- USDA zones
- 3–8
Shape & size
- Mature height
- 2–6 Ft.
- Mature width
- 1–2.5 Ft.
Classification
- Type
- Ground cover, Perennial, Wildflower
- Family
- Verbenaceae
- Climate
- Temperate
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Photographs by 3 contributors
- Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0 · source
- Dinesh Valke from Thane, India, CC BY-SA 2.0 · source
- wackybadger, CC BY-SA 2.0 · source
