Hamamelis, Witch Hazel 'Diane'

Hamamelisx intermedia

Genus
Hamamelis (ham-uh-MEE-lis)
Species
x intermedia (in-ter-MEE-dee-a)
Synonym
Sun Exposure
Light Shade
Foliage
Deciduous
Provides Winter Interest
Height
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
Spacing
4-6 ft. (1.2-1.8 m)
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)
Danger
N/A
Bloom Color
Red-Orange
Bloom Time
Late Winter/Early Spring
Mid Winter
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Non-patented
Propagation Methods
By grafting
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:

Grand Junction, Colorado

Lombard, Illinois

Upper Marlboro, Maryland

Roslindale, Massachusetts

Boone, North Carolina

Coopersburg, Pennsylvania

Wilkes Barre, Pennsylvania

North Augusta, South Carolina

Bow, Washington

Concrete, Washington

Edison, Washington

Seattle, Washington

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Gardener's Notes:

3
positives
3
neutrals
0
negative
Sort By:
Sort By:
A
(Zone 6b) | February 2016 | positive

Hamamelis "Diane" is the fafourite in my garden. It blooms for a very long time from late January till early April

C
ROSLINDALE, MA | February 2014 | positive

A beautiful shrub.

The flowers are lovely in informal arrangements. I find that their color doesn't stand out in the lands...Read More

J
La Conner, WA | February 2014 | neutral

Is this deerproof?

B
Lakemont, GA (Zone 8a) | March 2007 | neutral

Hamamelis x intermedia Diane is extremely rare and prized for its wonderful fragrance, hardiness, and uniquely colored winter-blooming fl...Read More

M
M
Ewing, KY (Zone 6a) | September 2006 | neutral

Received The Royal Horticultural Society, Award of Garden Merit (AGM) in 1993, reconfirmed in 2005.

T
St. John's, NL (Zone 5b) | November 2004 | positive

'Diane' was raised at Kalmthout Arboretum by Robert and jelena de Belder. It was named after their daughter Diane. It is considered the...Read More

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