Phonetic Spelling:ver-BEE-nuh hass-TAH-tuh
Genus:Verbena
Species:hastata
Family:Verbenaceae
Blue vervain is a wildflower indigenous to the region, known for its slow spread through rhizomes and self-seeding. It thrives in disturbed environments and is typically found in damp meadows, thickets, pastures, along riverbanks, in marshes, ditches, and river-bottom prairies. In North Carolina, it is limited to a few counties across the coastal, Piedmont, and mountainous regions.
This plant develops clusters of rigid, upright stems adorned with lance-shaped leaves that feature serrated edges. Its purple flowers bloom in a candelabra-like panicle and are highly valued for their nectar, boasting an extended flowering season. The blossoms open sequentially from the bottom to the top, with only a few flowers in bloom at any given time during mid to late summer.
For optimal growth, plant blue vervain in full sun to partial shade within average to moist soils. To promote a bushier appearance, pinch back the tops of the stems. This species is particularly well-suited for moist environments, such as around ponds, bogs, or in water and rain gardens.
Verbena hastata Feature Summary
