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Blue vervain is a pretty native wildflower of meadows, shores and marshes. It is a good attractor of pollinators, and the seeds are eaten by a variety of songbirds. Grows 2-6 feet tall. Numerous, pencil-like flower spikes branch upwards like the arms of a candelabra. Each flower spike has a ring of blue-purple flowers.


These plants were grown from seed harvested in Unity, NH. 1 gallon pot. 

Blue Vervain

  • Cat Swamp Farm is a small agroforestry operation in Unity, New Hampshire, dedicated to ecosystem health. We propagate native plants beneficial to pollinators, wildlife, soil, and water quality from sustainably harvested seed and cuttings, and we mill locally sourced timber.

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