Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Bigleaf Maple (Acer macrophyllum) is quite a large deciduous tree. Its trunk can get up to 3 feet in diameter. It is native to western North America, mostly near the Pacific coast, from southernmost Alaska south to Southern California. Some stands are also found inland in the foothills of the Sierra Nevada mountains of central California, and a tiny population occurs in central Idaho.


It is winter deciduous, featuring large palmate leaves typical of maples. It produces nice fall color where temperatures become cold enough. It is very fast growing but may be too large for most residential gardens.

Plant type

Tree

Size

30 - 115 ft Tall
65 ft Wide

Form

Upright, Rounded, Upright Columnar

Growth rate

Fast

Dormancy

Winter Deciduous

Calscape icon
Color

Yellow, Pink

Flowering season

Spring, Winter

Special uses

Deer resistant

Sun

Partial Shade, Full Sun

Water

High, Moderate

Summer irrigation

Keep moist

Ease of care

Moderate

Cold tolerance

Tolerates cold to 5° F

Soil drainage

Fast, Medium, Slow

Soil description

Prefers clay or loamy soil, tolerates sandy soil. Tolerates serpentine soil..
Soil PH: 5.5 - 7.5

Propagation

For propagating by seed: 1.5-2 mos. stratification; use fresh seeds.

Sunset Zones

1, 2, 3, 4*, 5*, 6*, 7*, 8, 9, 14*, 15*, 16*, 17*, 18*, 19*, 20*, 21*, 22*, 23*, 24*

Site type

Streambanks and canyons where it will receive abundant moisture. Adjacent to chaparral, grassland, woodland or pine forest

Plant communities

Chaparral, Douglas-Fir Forest, Foothill Woodland, Mixed Evergreen Forest, Red Fir Forest, Redwood Forest, Valley Grassland, Wetland-Riparian, Yellow Pine Forest

Other large trees: Western Sycamore (Platanus racemosa), White Alder (Alnus rhombifolia), Cottonwood (Populus spp.), Bay Laurel (Umbellularia californica) Douglas Fir (Pseudotsuga menziesii), Ponderosa Pine (Pinus ponderosa), and Red Fir (Abies magnifica)

Hummingbirds
Bees
Butterflies

Pollinators supported

0 confirmed and 73 likely

  • Likely

  • Confirmed

Acerra normalis

Funerary Dagger Moth

Acronicta funeralis

Copper Underwing Moth

Amphipyra pyramidoides

Narrow-legged Miner Bee

Andrena angustitarsata

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Cotton

Gossypium

Grapefruit

Citrus