Hoary vervain (Verbena stricta) is a perennial herb of cold semi-arid dry roadsides and open ground across the central Great Plains, its leaves brewed as tea and used medicinally.
Inputs
- Hardiness zone 41
- Hardiness zone 51
- Hardiness zone 61
- Hardiness zone 71
- Hardiness zone 81
- Full sun1
- Moist soil1