Perennial to Zone 3. This native wildflower grows naturally in moist thickets and meadows and will do well in similar garden conditions, sending up many terminal spikes of bristly blue-violet flower clusters the entire season. Although scraggly, 5–6' plants blend very well with many kinds of flowers by stretching its spikes amongst them. Herbalist Gail Edwards finds it “a powerful spiritual presence” and nervous system tonic. Similar to Verbena officinalis, but more alterative, vervain acts mainly on the liver and lungs. Its roots are more active than its leaves. Likes light well-drained moist soil. ~2,500 seeds/g.
Orders with subtotals $1,200 and above receive bulk pricing.
If you have placed orders totaling at least $1,200 within the past 12 months, additional orders qualify for bulk pricing.
Bulbs begin shipping in late September.
Trees and plants begin shipping in March.
Potatoes and onion sets begin shipping in late March.
Seeds ship year-round.
Tools and growing supplies ship year-round.
Orders with subtotals $1,200 and above receive bulk pricing.
If you have placed orders totaling at least $1,200 within the past 12 months, additional orders qualify for bulk pricing.