Japanese Collinsonia
Collinsonia japonica
Lamiaceae
Other names
Keiskeia Japonica
Growth habit
Herbaceous
Perennation
Long-lived polycarpic perennial
Native distribution
Japan
Location
Source of plant
Asiatica Nursery
Description
A Japanese woodland perennial valuable for late summer bloom, with pretty spikes of white flowers on 2-3' stalks. Thrives in light to moderate shade, or with morning sun, becoming many-stemmed and shrub-like in time.
USDA Hardiness Zone
5