Bigleaf Hydrangea, French Hydrangea, Mophead 'BloomStruck'

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
4-6 ft. (1.2-1.8 m)
Sun Exposure
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
Sun to Partial Shade
Light Shade
Bloom Color
Parts of plant are poisonous if ingested
Bloom Time
Pale Pink
Light Blue
White/Near White
Foliage
Blooms repeatedly
Other Details
Other details
Deciduous
Velvet/Fuzzy
Propagation Methods
Seed Collecting
From softwood 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
Regional

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

Collierville, Tennessee

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Gardener's Notes:

1
positive
1
neutral
0
negative
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J
Collierville, TN | May 2021 | positive

It's now putting out striking huge lovely blooms in my part shade garden.. Love it!

C
ROSLINDALE, MA | December 2015 | neutral

According to Michael Dirr, this is a strong rebloomer that has bloomed on old wood after a -28F winter in Minnesota. Red stems and petiol...Read More

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