Acer macrophyllum – Bigleaf Maple


Botanical Name: Acer macrophyllum

Acer macrophyllum or Bigleaf Maple is a graceful and stately tree that grows to be moderate to large in size. It matures to a height and spread of 40-80 feet but sometimes will reach 100 feet tall. As this tree grows, it develops a beautiful oval or rounded crown. The bark is deeply furrowed on mature trees and is an attractive gray to reddish brown color.

The Bigleaf Maple is native to Oregon and other states up and down the Pacific Coast, from California to British Columbia. This tree is commonly found growing in mixed evergreen forests but rarely more than 200 miles east of the ocean. It is tolerant of different conditions and is found growing in both wet and dry areas. Acer macrophyllum is one of only two species of native maple that are in cultivation, the other being the Vine Maple (Acer circinatum).

The Bigleaf Maple is so-called because of its large leaves that can reach up to 12 inches in size. The species’ Latin name literally means big leaf: macro = big and phyllum = leaf. This maple has beautifully dark green leaves that have five or occasionally three lobes.

The leaves emerge in spring with a purple tinge and then mature to dark green throughout the summer. This maple can be seen brightening the forests and hillsides of the Pacific Northwest, putting on a lovely yellow and orange display in fall.

The greenish-yellow flowers grow clustered along pendulous stalks, about 4-8 inches long. They appear in April or May and attract many native pollinators such as bees and other insects. The winged samaras that follow them feed small mammals and songbirds.

Product Dimensions

The purchased tree will be within the ranges below. If you require a specific size, please call us at (503)585-8337
Please review Product shipping dimensions to ensure size of vehicle used for pickup of tree is sized correctly. Click here for more information.
Caliper Range p
1 3/4"-3"
Height Range p

SKU: A.M. BIGLEAF Categories: , , Tags: ,


Flower Color

Flowering Time


Fall Color

, ,

Growth Rate



, ,

USDA Zones


Mature Height

Mature Width




Height: 40-80 ft.
Width: 40-80 ft.
Shape: Rounded/Oval
Flower Color: Green
Flowering Time: April-May
Fall Color: Yellow turning to Orange/Red
Features: Fall color
Exposure: Full Sun to Part Shade
Watering: Moderate & Regular
Soil: Moist and slightly acidic, well-drained soil
Growth Rate: Fast as a juvenile tree, then slows to Moderate
USDA Zones: 6-7
Uses: Shade tree, grown in woodlands on larger properties, park tree
Similar Trees: Vine Maple (Acer circinatum)

Call Now Button