Mountain Hydrangea 'Blue Bird'

Hydrangeaserrata

Family
Hydrangeaceae (hy-drain-jee-AY-see-ee)
Genus
Hydrangea (hy-DRAIN-juh)
Species
serrata (sair-AY-tuh)
Synonym
Spacing
36-48 in. (90-120 cm)
Hardiness
4-6 ft. (1.2-1.8 m)
Sun Exposure
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)
Bloom Color
All parts of plant are poisonous if ingested
Bloom Time
Rose/Mauve
Blue-Violet
Foliage
Mid Summer
Other Details
Other details
Deciduous
Propagation Methods
Seed Collecting
Soil pH requirements
Patent Information
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Shrubs
Regional

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

Cottonwood, California

Rehoboth Beach, Delaware

Acworth, Georgia

Marietta, Georgia

Evansville, Indiana

Barbourville, Kentucky

Louisville, Kentucky

Baltimore, Maryland

Earleville, Maryland

Silver Spring, Maryland

Benton Harbor, Michigan

Constantine, Michigan

East Tawas, Michigan

West Orange, New Jersey

Southold, New York

High Point, North Carolina

Painesville, Ohio

Wheelersburg, Ohio

Tunkhannock, Pennsylvania(2 reports)

Bristol, Rhode Island

Lawrenceburg, Tennessee

Fort Worth, Texas

Nacogdoches, Texas

Tyler, Texas

Lexington, Virginia

Sterling, Virginia

Virginia Beach, Virginia

Kirkland, Washington

Seattle, Washington

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Gardener's Notes:

5
positives
2
neutrals
1
negative
Sort By:
Sort By:
C
ROSLINDALE, MA | July 2016 | positive

A beautiful plant and a good performer here in Boston Z6a.

H. serrata is about a USDA hardiness zone hardier than the more...Read More

F
| August 2009 | positive

I have numerous plants in PA . They are in part-shade and have always bloomed blue and prolifically for me. I have about 7 very large b...Read More

L
Virginia Beach, VA (Zone 8b) | July 2009 | positive

My plant gets filtered morning sun and for the rest of the day it's in shade. I love this hydrangea! I've had other hydrangeas but they...Read More

J
J
Guyton, GA | June 2007 | negative

I have had this plant for 4 years. The first year it bloomed fine with little effort on my part. The 2nd year it bloomed then was infes...Read More

A
Missouri City, TX (Zone 9a) | May 2006 | positive

I love this plant, it is beautiful. The grower indicates this can be grown in a pot -I am hoping that this works. I have it in virtually ...Read More

Z
Painesville, OH (Zone 5b) | March 2006 | neutral

It's a pretty plant, but it did not come up blue. The last time I checked, my soil was nearly neutral (slightly acidic). It's in a area...Read More

B
Bossier City, LA (Zone 8a) | May 2004 | neutral

Just bought one and am glad to know about the shade. Was planning to plant in part shade, but may look for a slightly more sheltered loc...Read More

A
High Point, NC | June 2003 | positive

Very happy with this plant's performance in my Zone 7 garden. It's planted in slightly acidic, clay soil, northwesterly exposure. Shade...Read More

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