NSNDBIG
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| BIG LEAF MAPLE (Acer macrophyllum) |
| Massive leaves are up to 15" across, the largest for a maple. Big, fast growing tree, juveniles can grow up to 3 ft. a year and slowing down later in life. Reaching heights of 50-100 ft. Casts dense shade with its 50 ft. spreading canopy. Golden yellow autumn foliage, leaves are very richly nutrient and are prefect for compost use. Provides food and shelter for wildlife year-round. Valued for lumber and fuel. Big Leaf Maples produce a sweet sap for maple syrup but are somewhat limited for production. Long-lived, with some reaching 300 years old. Native from Alaska to California and very common in the Pacific Northwest landscape. Zone 5-8. |
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NSNDBLCOT
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| BLACK COTTONWOOD (Populus trichocarpa) |
| Fastest growing northwest native large tree. Likes moist soil and full sun. Aggressive roots can disturb concrete and invade water lines. Black Cottonwood can grow up to 45 ft. in the first 7 years and up to 200 ft. tall maximum at mature height. Zone 5-9. |
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NSNDCAS
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| CASCARA SAGRADA (Rhamnus purshiana) |
| A nicely shaped small northwest native tree with yellow fall color. Round black fruits bring in the songbirds. Bark used medicinally, primarily as a laxative. Tolerates a wide variety of soil types and sun or shade. Cascara is in the Buckthorn family. Hardy to -35° F. Zone 3-9. |
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NSNDORE
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| OREGON ASH (Fraxinus latifolia) |
| Our west coast native ash tolerates standing water exceptionally well. Grows to 80 ft. tall. Strong, beautiful, elastic wood, great for tool handles and cabinetry. Oregon Ash has a great yellow fall color. |
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NSOAORE
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| OREGON WHITE OAK (Quercus garryana) |
| Tough, drought tolerant, Northwest native, dark green leathery leaves, gray bark. Oregon White Oak is a big majestic spreading shade tree. Zone 6-9. |
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NSNDQUA
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| QUAKING ASPEN (Populus tremuloides) |
| A medium sized slender tree, often growing in clumps. Heart shaped leaves that flutter in the slightest breeze. Bright yellow fall color. Rapid growth. Quaking aspen is native to more states than any other tree but not common in Oregon or Washington. Likes moist ground. Zone 2-8. |
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NSNDRDALD
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| RED ALDER (Alnus rubra) |
| Most commercial hardwood tree native to the Pacific Northwest. Has an extremely rapid growth, typically 80 ft. tall in 25 years. Wood makes good indoor furniture and is a clean burning firewood. Red Alder is also a nitrogen fixer; it will grow in infertile ground and make it more fertile. Likes moist ground. Zone 3-8. |
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NSNDVIN
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| VINE MAPLE (Acer circinatum) |
| Native to western North America and very common in the Maritime Northwest as an under story tree that grows below other much taller forest tree and conifers. A very colorful small multi-stemmed shrub or small tree growing to about only 15-20 ft. New growth in the spring has a reddish tinge, followed by small flower clusters. Large, broad leaves are up to 6" wide. Inconspicuous red flowers resemble columbines and provide nectar for beneficial insects, butterflies and bees. Seeds, buds and flowers attract wildlife. Makes a great nesting site for birds. Paired winged seed pods (called samaras) in summer look like red bow ties. Bright yellow to orange-red and glows in sunlight in autumn. Great for erosion control. Vine Maple is similar looking to a Japanese Fullmoon Maple and can be used to similar affect in Japanese themed gardens. Dried wood is very hard, used by tool makers and traditionally used by Native Americans for tools and basket weaving. Tolerant of shade or sun. Hardy to -25° F. Zone 5-9. |
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