Bigleaf Hydrangea, French Hydrangea, Mophead 'Masja'

Hydrangeamacrophylla

Family
Hydrangeaceae (hy-drain-jee-AY-see-ee)
Genus
Hydrangea (hy-DRAIN-juh)
Species
macrophylla (mak-roh-FIL-uh)
Synonym
Spacing
36-48 in. (90-120 cm)
Hardiness
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Sun Exposure
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)
Danger
Sun to Partial Shade
Bloom Color
Parts of plant are poisonous if ingested
Bloom Time
Magenta (pink-purple)
Red
Foliage
Late Spring/Early Summer
Other Details
Other details
Deciduous
Propagation Methods
Seed Collecting
From woody stem cuttings
Soil pH requirements
Patent Information
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Shrubs
Regional

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

Canton, Georgia

Hurlock, Maryland

Jersey City, New Jersey

Sidney, Ohio

Norristown, Pennsylvania

Shoreline, Washington

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Gardener's Notes:

3
positives
0
neutral
0
negative
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B
Seattle, WA (Zone 7b) | July 2010 | positive

Masja is a beautiful upright plant (not spreading out much), that produces medium sized blooms. Pacific NW soils are acid - so the blooms...Read More

S
S
Canton, GA (Zone 7b) | June 2010 | positive

ZONE 7 - Atlanta, GA
I love this hydrangea. The leaves are thick and a glossy deep green, the flowers large and substantial with ...Read More

L
Ithaca, NY (Zone 5b) | December 2004 | positive

According to the authors of "Encyclopedia of Hydrangeas" C.J. and D.M. Van Gelderen (2004 - Timber Press), " Low compact shrub to 3'. Fl...Read More

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