Red Maple, Scarlet Maple 'Red Sunset'

Acerrubrum

Family
Sapindaceae (sap-in-DAY-see-ee)
Genus
Acer (AY-ser)
Species
rubrum (ROO-brum)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Deciduous
Height
over 40 ft. (12 m)
Spacing
30-40 ft. (9-12 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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Red
Bloom Time
Mid Spring
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)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From seed; direct sow outdoors in fall
By air layering
Seed Collecting
Collect seedhead/pod when flowers fade; allow to dry
Seed does not store well; sow as soon as possible
Regional

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

Mountain View Acres, California

Champaign, Illinois

Hinsdale, Illinois

Clermont, Kentucky

Georgetown, Kentucky

Hebron, Kentucky

Lancaster, Kentucky

Lexington, Kentucky

Louisville, Kentucky

Nicholasville, Kentucky

Versailles, Kentucky

Brunswick, Missouri

Ozark, Missouri

Metuchen, New Jersey

Perry, Ohio

Bend, Oregon

Salem, Oregon

Downingtown, Pennsylvania

South Jordan, Utah

Midlothian, Virginia

show all

Featured Videos

Gardener's Notes:

4
positives
2
neutrals
0
negative
Sort By:
Sort By:
T
Midlothian, VA | December 2015 | positive

I have had both October Glory and Red Sunset cultivars. Both are nice. One question for the experts here. We moved in last December into ...Read More

R
Downingtown, PA | February 2015 | positive

This is the most commonly planted Red Maple cultivar for the last few decades in the northern USA. It's mother plant originally came from...Read More

A
A
San Jose, CA | July 2012 | neutral

So we purchased this maple as a 15-gal tree 10 years ago. We live in No California (San Jose) and it is hot in the summers and not very r...Read More

M
Hebron, KY | November 2007 | positive

We've been at this house for a little over 10 years and my neighbor has 3 'Red Sunset' Maples in her yard. They were already planted bef...Read More

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

Acer rubrum 'Red Sunset' (R) RED SUNSET RED MAPLE Dec (z4) (Cut)
A highly-rated and reliable red maple, this vigorous tree to 45'h...Read More

S
Lancaster, KY | January 2007 | positive

This is a lovely tree. We lined our driveway with them when we built our house 10 years ago. We bought very large trees, with trunks of...Read More

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