Plant Description

Spirea douglasii

Douglas Spirea, or Western Spirea as it is sometimes known, is a common ornamental shrub. Its flowers can be quite showy and attractive to pollinators. At other times of year, its foliage takes on bright yellow-orange hues, making it a bright pop of color even when not in bloom. Douglas Spirea can be kept in a large pot for several years before it grows too large, which makes it a great option for renters.

Western Spirea - Spiraea douglasii - in a clump of grass, with pink blooms.

A Douglas Spirea in bloom; it has pink flowers and green leaves.

PLANT CHARACTERISTICS

Characteristic Plant Information
Height at 20 yrs 4 ft
Mature Height 4 ft
Growth Rate Moderate
Life Span Perennial
Moisture Use Low
Drought Tolerance Moderate
Deer Browse Yes
Wildlife Value Good for pollinators
Timber Value None
Resprout Ability Potential to resprout after wildfire or cutting
Hardiness USDA Zones 5-8
Flower Color Pink
Bloom Time June-September
Habitat Open woodlands, streamside areas

SCIENTIFIC CLASSIFICATION

Classification Scientific Name
Kingdom Plantae
Clade Tracheophytes
Clade Angiosperms
Order Rosales
Family Rosaceae
Genus Spirea
Species S. douglasii

Planting information

Sun

Full sun to partial shade

Soil

Very adaptable to different soil types

Special Uses

Rain gardens, good for pollinators, erosion control

Ease of Care

Easy

PLANT IMAGES