Korean Maple

Acerpseudosieboldianum

Family
Sapindaceae (sap-in-DAY-see-ee)
Genus
Acer (AY-ser)
Species
pseudosieboldianum (soo-do-see-bold-ee-AH-num)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Grown for foliage
Deciduous
Height
20-30 ft. (6-9 m)
Spacing
15-20 ft. (4.7-6 m)
Hardiness
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)
Danger
N/A
Bloom Color
Inconspicuous/none
Bloom Time
N/A
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)
Patent Information
Non-patented
Propagation Methods
By grafting
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Dublin, California

Champaign, Illinois

Collinsville, Illinois

Libertyville, Illinois

Brighton, Massachusetts

Salem, Massachusetts

Cottage Grove, Minnesota

Minneapolis, Minnesota(2 reports)

Rochester, New York

Cincinnati, Ohio

Woodlawn, Tennessee

Brattleboro, Vermont

Madison, Wisconsin

show all

Featured Videos

Gardener's Notes:

10
positives
3
neutrals
0
negative
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T
Ada, MI | January 2018 | neutral

Iseli Nursery has introduced the Jack Frost® Collection Acer x pseudosieboldianum Arctic Jade®
Acer x pseudosieboldianum Ice Dra...Read More

C
Libertyville, IL | May 2011 | positive

My Korean Maple is on the northside of our heavily wooded lot, so it should be considered as understory. We purchased locally, and plant...Read More

R
Sayner, WI | April 2011 | positive

I bought this at a local garden center, also on 'Half-Off Sale'. Despite having moved it once already in the three years I've had it for...Read More

A
A
WOODLAWN, TN | May 2010 | positive

I've been growing this small tree as an understory tree on the west side of my property for two years. I bought it at the Shadow Nursery ...Read More

V
Brattleboro, VT | May 2010 | neutral

I have had my Korean maple for at least 3 years. It's doing well (I'm in Zone 5a), but disappointingly, it has never shown any fall color...Read More

D
Springfield, IL (Zone 6a) | October 2009 | positive

Be aware there are art least two subspecies of this... the SSP. Takesemensis and the SSP Pseudosieboldiannum .. Only the second is reliab...Read More

P
Champaign, IL (Zone 5a) | October 2009 | positive

Just bought this little tree on a whim (that and it was marked 50% off!) and we LOVE it. The gorgeously shaped leaves, and the vibrant f...Read More

N
Cottage Grove, MN | April 2009 | positive

I happened on an overgrown shrub of this 3 years ago (3 feet tall). Left it alone for the first year then the last 2 years pruned it to ...Read More

O
Angel Fire, NM (Zone 4b) | July 2006 | neutral

Positive on the plant, neutral on Dave's plantfile.

The plantfile repeated what I knew from Horticulture Magazine. Howeve...Read More


Editor's Note:

Our free Seed Germination forum is just the place for specific germination questions: http://davesgarden.com/community/forums/f/germination/all/

5
5
Elcho, WI (Zone 4a) | May 2005 | positive

OK ! You have sold me on a Korean Maple, I live in Northern,WI and have taken my Japanese Maples from Chicago with me when I moved and th...Read More

P
Minneapolis, MN | March 2005 | positive

I agree with Mike and Todd. Great little tree. The ones I've worked with seem to be slow growing and tend to have alot if tip dieback in ...Read More

T
Minneapolis, MN (Zone 5a) | November 2004 | positive

I would recommend this tree to anyone who longs for that elusive, hardy, Japanese Maple. This Japanese maple look-alike will fill that ba...Read More

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

Korean Maple is a wonderful substitute to a Japanese Maple for those who live in zone 4. Foliage is very similar to a Japanese Maple but...Read More

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