Japanese Spirea, Japanese Meadowsweet, Maybush 'Shibori'

Spiraeajaponica

Family
Rosaceae (ro-ZAY-see-ee)
Genus
Spiraea (spy-REE-ah)
Species
japonica (juh-PON-ih-kuh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Deciduous
Height
24-36 in. (60-90 cm)
Spacing
36-48 in. (90-120 cm)
Hardiness
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
Pale Pink
Pink
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
By dividing the rootball
From softwood cuttings
From hardwood cuttings
By simple layering
By stooling or mound layering
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:

Cabot, Arkansas

Derby, Kansas

Linthicum Heights, Maryland

West Friendship, Maryland

Aurora, Missouri

Pelham, New Hampshire

New Bern, North Carolina

Akron, Ohio

Dayton, Ohio

Chalfont, Pennsylvania

North Augusta, South Carolina

Middleton, Tennessee

Kemp, Texas

San Antonio, Texas

New Lisbon, Wisconsin

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Gardener's Notes:

2
positives
2
neutrals
0
negative
Sort By:
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K
New Lisbon, WI (Zone 4b) | July 2010 | neutral

I planted my Shibori last spring, and while it was a small plant it grew nicely and is a lovely rounded shrub about 30 x 30" .... just ri...Read More

H
Pelham, NH | June 2010 | positive

This is an attractive, easy, trouble-free plant. There seems to be some lack of three-coloredness in the cultivar, though. I bought 3 p...Read More

C
West Friendship, MD (Zone 6b) | January 2009 | positive

Twiggy small shrub (2' by 2') with loads of flattened flower cymes of near white, pale pink and medium pink, all at the same time. Mine ...Read More

D
Charleston, SC (Zone 9a) | June 2005 | neutral

Received mine in spring 05 in 8-10" pot. By summer 05 it was about 20"x20" shrub and bloomed extensively over an extended period. Howeve...Read More

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