Acer, Cutleaf Japanese Maple, Threadleaf Japanese Maple 'Tamukeyama'

Acerpalmatum

Family
Sapindaceae (sap-in-DAY-see-ee)
Genus
Acer (AY-ser)
Species
palmatum (pahl-MAY-tum)
Synonym
Acer palmatum var. dissectum
Sun Exposure
Partial to Full Shade
Foliage
Deciduous
Provides Winter Interest
Textured
Height
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
Hardiness
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
Mid Spring
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Burgundy/Maroon
Orange/Apricot
Where to Grow
Can be grown as an annual
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)
6.6 to 7.5 (neutral)
Patent Information
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:

Benton, Arkansas

Abbotsford, British Columbia

Culver City, California

Sonoma, California

Buford, Georgia

Marietta, Georgia

Monroe, Georgia

Boise, Idaho

Coal City, Illinois

Mason City, Iowa

Lansing, Kansas

Hancock, Maine

Dracut, Massachusetts

Lexington, Massachusetts

Weymouth, Massachusetts

Columbiaville, Michigan

Galesburg, Michigan

Traverse City, Michigan

Huntington, New York

Greensboro, North Carolina

Raleigh, North Carolina

Euclid, Ohio

Powell, Ohio

Beaverton, Oregon(12 reports)

Cheshire, Oregon

Fort Mill, South Carolina

Inman, South Carolina

Sumter, South Carolina

Walhalla, South Carolina

Christiana, Tennessee

Rockwood, Tennessee

Smyrna, Tennessee

Woodlawn, Tennessee

Chandler, Texas

Port Arthur, Texas

Spring, Texas

Colville, Washington

Felida, Washington

Charleston, West Virginia

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Featured Videos

Gardener's Notes:

8
positives
1
neutral
1
negative
Sort By:
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C
| October 2022 | positive

I have quite a few Japanese maples in my gardens .. admittedly I have lost perhaps two over a span of 20 years. My zone is 5b in Ontario....Read More

V
(Zone 8a) | April 2022 | positive

Spring foliage is all over the place but ends up being a very dark o blood color. Planted in amended sand soil, it has been a well behaved child.

B
Mason City, IA (Zone 5a) | November 2011 | positive

At a plant nursery in Gresham, OR in 2007 I bought this tree after the nurseryman said it would grow in North Iowa. For almost 4 years i...Read More

R
Lexington, MA (Zone 6a) | January 2011 | positive

This tree looks like a fountain growing in the shady wfront of our western facing home. From year to year we never know how deeply red ...Read More

A
A
Traverse City, MI (Zone 5a) | December 2010 | positive

My tree has wintered successfully OUTDOORS for six years. zone 4b

Y
Hightstown, NJ | June 2010 | negative

I planted a Acer palmatum var. dissectum on the north side of mine and my next door neighbor's house. We live in central New Jersey wh...Read More

G
Norridgewock, ME (Zone 5a) | June 2009 | positive

This is my second year with this lovely tree, having overwintered it successfully in an unheated garage.

V
Lower Hudson Valley, NY (Zone 6b) | November 2008 | positive

Have mine for five years. It sits atop the waterfall of my pond. it is a gorgeous tree and I have had no problems with it at all. Went f...Read More

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

Acer palmatum dissect. 'Tamukeyama' (Dec) (z6) (Bon)
A hardy cascading plant (to 10'...in 50 yrs!) whose finely dissected foliage ...Read More

P
P
Horse Shoe, NC | October 2004 | positive

On the issue of leaf color, the more sun you give the tree, the deeper red or burgundy you will get. The leaves will get more and more g...Read More

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