Japanese Blue Catmint

Growth habit

Herbaceous

Perennation

Long-lived polycarpic perennial

Native distribution

Japan

Source of plant

Sunny Border Ohio, Bluestone Perennials, Lazy S's Farm Nursery

Description

15" spiked stems of 2" long trumpet-shaped, bluish flowers. Blooms continuously July-Sept. if deadheaded.

USDA Hardiness Zone

4