Hoary Vervain (Verbena stricta)

Light:

Full or partial sun

Flowering:

Late summer

Soil:

Any well drained soil. Extremely drought tolerant.

Height:

24 to 36 inches

Color:

Deep purple-blue

Hardiness:

Zone 4 native

Uses:

Native plantings, boulevard gardens, difficult dry spots

Care:

Very easy. Garden worthy but self sows abundantly. A great butterfly plant, salt tolerant and excellent late summer blue.

Native:

Yes