Acer, Bigleaf Maple, Broadleaf Maple, Oregon Maple

Acermacrophyllum

Family
Sapindaceae (sap-in-DAY-see-ee)
Genus
Acer (AY-ser)
Species
macrophyllum (mak-roh-FIL-um)
Synonym
Sun Exposure
Full Sun
Foliage
Deciduous
Height
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Spacing
over 40 ft. (12 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
Inconspicuous/none
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
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From softwood cuttings
From seed; winter sow in vented containers, coldframe or unheated greenhouse
By grafting
By simple layering
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

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

Corona, California

Elk Grove, California

Paradise, California

Sacramento, California

San Francisco, California

Silverado, California

Corvallis, Oregon

Cottage Grove, Oregon

Oakland, Oregon

Bainbridge Island, Washington

Blakely Island, Washington

Lea Hill, Washington

Stanwood, Washington

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Featured Videos

Gardener's Notes:

2
positives
1
neutral
0
negative
Sort By:
Sort By:
B
Cedarhome, WA (Zone 8b) | January 2012 | positive

A very large stately tree. We have them in our back woods and they really stand out, especially in the fall. The leaves are huge (as th...Read More

S
Langley, WA (Zone 8b) | October 2008 | positive

This Pacific Northwest native is a fast growing maple species that has a variable overall shape depending on growth conditions.
<...Read More

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

Acer macrophyllum BIGLEAF MAPLE Dec (z6) (WNa,syrup)
"There [couldn't] be a finer shade tree" than this large spreading native fo...Read More

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Dusky Moorhen
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