This perennial species is found in moist areas of North America. The many striking, purple-blue varying to light violet flower spikes rise on sturdy branching stalks above meadows, wetlands, and stream banks and will bloom from June to October. Blue Vervain is a good species for moist areas and a great flower for hummingbirds, bees, and other pollinators.
Height: 12 – 48
Rate: 1 oz./200 sq. ft.
Bloom time: mid-summer through fall
Packet wt.: 600mg (approx. 600 seeds)