American vervain Verbena hastata Type:native plants, perennials that last Notable Traits:attracts butterflies/pollinators, great cut flowers, green roof plants, heirloom garden plant, low-maintenance, midwest native, resistant: deer, resistant: disease, resistant: rabbit, tolerates harsh roadside conditions Hardiness:Zone 3 – 8 Mature Height:12-18in Light:part to full sun (4 hours or more sun) Water:drought tolerant, tolerates poor drainage Bloom Color:blue, pink Bloom Time:summer Foliage:green Description Easily grown in average, medium to wet soils in full sun. Forms colonies in the wild by slowly spreading rhizomes and self-seeding. A lovely little garden filler makes great cut flowers and attracts pollinators by the score. NATIVE TO NORTH AMERICA.