Spiraea, Japanese Meadowsweet, Japanese Spirea, Maybush 'Magic Carpet'

Spiraeajaponica

Family
Rosaceae (ro-ZAY-see-ee)
Genus
Spiraea (spy-REE-ah)
Species
japonica (juh-PON-ih-kuh)
Synonym
Spiraea x bumalda
Sun Exposure
Full Sun
Foliage
Deciduous
Height
24-36 in. (60-90 cm)
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Bloom Color
Magenta (pink-purple)
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Shrubs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Patent expired
Propagation Methods
From woody stem cuttings
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

Hilmar, California

San Jose, California

San Leandro, California

Susanville, California

Colorado Springs, Colorado

Harlem, Georgia

Winterville, Georgia

Greenville, Indiana

Mishawaka, Indiana

Hubbard, Iowa

Princeton, Kansas

Dracut, Massachusetts

Leeds, Massachusetts

Blissfield, Michigan

West Islip, New York

Middletown, Ohio

Hulbert, Oklahoma

Oklahoma City, Oklahoma

Bend, Oregon

Grants Pass, Oregon

Silverton, Oregon

Spring Grove, Pennsylvania

Regina, Saskatchewan

South Jordan, Utah

Lexington, Virginia

Bremerton, Washington

Seattle, Washington(2 reports)

Spokane, Washington

Pleasant Prairie, Wisconsin

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Gardener's Notes:

2
positives
1
neutral
0
negative
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S
Regina, SK (Zone 3b) | May 2010 | neutral

this shrub is indeed a beautiful and hardy addition to the garden, providing interest thru 3 seasons with its wonderful changing leaf col...Read More

P
Winnetka, IL | May 2008 | positive

Easy, colorful plant, and a great choice for shearing.
Two warnings, however: rabbits will prune them if it's a tough winter, an...Read More

S
Oklahoma City, OK (Zone 7a) | July 2005 | positive

The contrast that this plant provides in the landscape is wonderful, especially combined with 'Wine and Roses" Weigela. I just wish the ...Read More

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