Bigleaf maple is a large deciduous tree native to the Pacific coast of western North America, known for having the largest leaves of any maple. It grows best in moist, well-drained soil, often near streams.
Family
Sapindaceae (Soapberry & maple family)
Grows as
Tree
Light
Shade
Water
Keep soil consistently moist, especially in the first few years, and water during dry summers.
Soil
Moist, deep, well-drained loam; tolerates a range of soils when moisture is adequate.
Temperature
Hardy to around -20 °C; cool, moist temperate climates suit it best.
How easy
Moderate
Safety
Not known to be toxic
Native range
SW. Canada to California
Climate
temperate
About
Acer macrophyllum, the bigleaf maple or Oregon maple, is a large deciduous tree in the genus Acer. It is native to western North America. In addition to uses by animals, it is of some culinary and woodworking interest.
Where it grows
Bigleaf maple mostly occurs near North America's Pacific coast, west of British Columbia's Coast Ranges and the Cascade Range, from southernmost Alaska to southern California. Some stands are also found inland in the foothills of the Sierra Nevada of central California, and a tiny population occurs in central Idaho.
Uses
Native Americans grew sprouts from the seeds for consumption, wove baskets from the inner bark, and used the leaves to cover food in cooking pits. They also carved the wood into dishes, utensils, and canoe paddles.
Text excerpted from the Wikipedia article Acer macrophyllum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.