Hoary Vervain
Taxonomic Name: Verbena stricta
Common Name: Hoary Vervain
Zone: 4, 5, 6, 7
Bloom Time: June to September
Height: 24-36 inches
Light Requirements: Full sun
Soil Conditions: Tolerates periodic drought, Average well-drained soil
Flower Color: Blue
Special Characteristics: - Drought tolerant
- Deer resistant
- Rabbit resistant
- Native Wisconsin prairie plant