Caryopteris, Bluebeard, Blue Mist Spirea 'Worcester Gold'

Caryopterisx clandonensis

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Caryopteris (kar-ee-OP-ter-iss)
Species
x clandonensis (klan-don-EN-sis)
Synonym
Sun Exposure
Full Sun
Foliage
Deciduous
Herbaceous
Height
24-36 in. (60-90 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Light Blue
Bloom Time
Late Summer/Early Fall
Other Details
Category
Perennials
Shrubs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Chartreuse/Yellow
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From softwood 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:

Woodland, California

Centerbrook, Connecticut

Waukegan, Illinois

West Friendship, Maryland

Lincoln, Nebraska

New Milford, New Jersey

Fort Jennings, Ohio

Oklahoma City, Oklahoma

Chiloquin, Oregon

Portland, Oregon

Fate, Texas

Tremonton, Utah

Broadway, Virginia

Anacortes, Washington

Seattle, Washington

Madison, Wisconsin

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Featured Videos

Gardener's Notes:

5
positives
0
neutral
0
negative
Sort By:
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C
West Friendship, MD (Zone 6b) | December 2009 | positive

This beautiful scrub grows very well in central Maryland. The yellow-green leaves look stunning under deciduous trees (ours is under a r...Read More

A
Seattle, WA | May 2009 | positive

I've tried growing several cultivars of caryopteris and this is the only successful one so far (the others haven't grown much and look w...Read More

J
Chesapeake, VA | May 2006 | positive

I grew this in a large pot where it thrived for several years. I welcomed it's rebirth each spring because of the light colored leaves, ...Read More

B
B
Woodland, CA | November 2003 | positive

This plant grows well in California in the hot Central Valley. However, direct sun may burn edges even though an ample amount of sun is ...Read More

R
Madison, WI (Zone 5a) | June 2003 | positive

Treated as a dieback shrub in at least z5, maybe even z6, though roots are reliably hardy to z5 and I've even seen it pushed to z4 with s...Read More

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