Verbena hastata
blue vervain
Verbenaceae
list 9.24
- Perennial
- Native to south eastern British Columbia
- Zone 3
- Tall, slender, square stems. Opposite lanceolate leaves. Colony forming.
- Spike-like inflorescence of tiny purple flowers.
- Full sun. High moisture. Grows in open, but wet areas.
- Useful for a wet area in a native or woodland garden. Border or massing.
