Bigleaf Maple, Big-leaf Maple, Oregon Maple
Popular on the Pacific Coast, Acer macrophyllum (Bigleaf Maple) is a large deciduous tree of upright habit with a broad, rounded crown of massive, spreading branches, steeply inclined at the tips. Emerging burgundy in spring, the deeply-lobed leaves, up to 12 in. across (30 cm), mature to dark green before turning brilliant shades of orange and yellow in the fall. These leaves are the biggest ever found on any species of maple, hence the common name. In spring, small, fragrant, yellowish-green flowers are borne in drooping clusters, 4-8 in. long (10-20 cm), packed with up to 175 tiny flowers. They give way to two-winged samaras, briefly tinged pinkish-red, before they turn brown when ripe. They persist on the tree in winter, like small Christmas ornaments. The bark is gray to reddish-brown and furrowed. Native to British Columbia, California, Oregon, Washington, Bigleaf Maple occurs naturally in moist woods and along streams in the lower elevations of the coastal ranges and northern Sierra Nevada mountains. The largest maple species in North America, Bigleaf Maple is an impressive shade tree that is particularly showy in autumn. Fast-growing, long-lived (50-200 years), Bigleaf Maple is important as a wildlife tree: many wildlife species use it for food and cover. Honeybees and other insects feed on the nectar. Mule deer, elk, mountain beavers, other rodents browse the foliage.
Hardiness |
3 - 8 |
---|---|
Heat Zones |
1 - 8 |
Climate Zones | 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Trees |
Plant Family | Sapindaceae |
Genus | Acer |
Common names | Maple, Bigleaf Maple |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Mid, Late) Summer (Early, Mid, Late) Fall |
Height |
40' - 70' (12.2m - 21.3m) |
Spread |
40' - 70' (12.2m - 21.3m) |
Maintenance | Low |
Water Needs | Average |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Native Plants | United States, California, Pacific Northwest, Washington, Oregon |
Tolerance | Clay Soil |
Attracts | Bees, Birds, Butterflies |
Garden Styles | Prairie and Meadow |
Hardiness |
3 - 8 |
---|---|
Heat Zones |
1 - 8 |
Climate Zones | 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Trees |
Plant Family | Sapindaceae |
Genus | Acer |
Common names | Maple, Bigleaf Maple |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Mid, Late) Summer (Early, Mid, Late) Fall |
Height |
40' - 70' (12.2m - 21.3m) |
Spread |
40' - 70' (12.2m - 21.3m) |
Maintenance | Low |
Water Needs | Average |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Showy |
Native Plants | United States, California, Pacific Northwest, Washington, Oregon |
Tolerance | Clay Soil |
Attracts | Bees, Birds, Butterflies |
Garden Styles | Prairie and Meadow |
How many Acer macrophyllum (Bigleaf Maple) do I need for my garden?
Plant | Quantity | |
---|---|---|
Acer macrophyllum (Bigleaf Maple) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!