The blue vervain is a beautiful native perennial with long, spear-shaped purple flowers. This vervain species prefers moist to wet soil and is commonly found around streams and near wetlands. Attractive to many native bees.

Height : 2-6 feet (60-180cm) Spread : 1-3 feet (30-90cm)

Bloom Period : July to September

Light : Full sun - Part Sun

Water : Medium to Wet

Soil : Sand, loam, clay

Zone : 3-8

Native Habitat : Wet meadows, stream banks and fields

Landscape Uses : Pollinator gardens, stream landscapes, rain gardens and naturalized areas