American Snowdrop Tree, Two-wing Silverbell 'Magniflora'

Halesiadiptera

Family
Styracaceae (sty-ra-KAY-see-ee)
Genus
Halesia (HAYLZ-ee-uh)
Species
diptera (DIP-ter-uh)
Synonym
Halesia diptera var. magniflora
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Deciduous
Height
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
Spacing
15-20 ft. (4.7-6 m)
Hardiness
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
Pale Pink
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From herbaceous stem cuttings
From softwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
From seed; sow indoors before last frost
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

San Francisco, California

Decatur, Georgia

Georgetown, Kentucky

Louisville, Kentucky

Baton Rouge, Louisiana

Covington, Louisiana

Potomac, Maryland

Roslindale, Massachusetts

Carriere, Mississippi

Brooklyn, New York

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
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C
ROSLINDALE, MA | May 2014 | positive

A graceful small rounded tree, naturally low-branched and often multistemmed.

As the pictures indicate, its show of precoc...Read More

A
Baton Rouge, LA (Zone 8b) | April 2014 | positive

I've had this tree for about 12 years and it has developed into quite a show-stopper when it blooms - it's now nearly 20 feet high. One t...Read More

V
Scott County, KY (Zone 5b) | February 2006 | positive

Large-flowered silverbell is one of the unsung heroes of the spring landscape. It is little known and grown simply because it flowers at...Read More

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