Kousa Dogwood, Chinese Dogwood, Japanese Dogwood 'Satomi'

Cornuskousa

Genus
Cornus (KOR-nus)
Species
kousa (KOO-sa)
Synonym
Benthamia kousa
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Deciduous
Height
12-15 ft. (3.6-4.7 m)
Spacing
12-15 ft. (3.6-4.7 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)
Danger
Seed is poisonous if ingested
Parts of plant are poisonous if ingested
Bloom Color
Rose/Mauve
Bloom Time
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
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Propagation Methods
By grafting
By budding
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:

Vicksburg, Mississippi

Girard, Ohio

Lexington, Virginia

Snoqualmie, Washington

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Gardener's Notes:

2
positives
1
neutral
0
negative
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B
Braselton, GA (Zone 8a) | March 2007 | neutral

'Satomi' reaches 12 to 15 feet tall over about 6 to 8 years, thriving in light, open shade. It blooms in early summer on striking horizon...Read More

C
Girard, OH (Zone 5a) | June 2006 | positive

I have had mine for 2 summers, it is in full sun. It does not wilt, or burn-very hardy!

C
Vicksburg, MS (Zone 8a) | April 2003 | positive

The distinguishing characteristic of this plant are the rosy pink bracts rather than cream ones of the species.

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