Regions / Western Oregon
Selecting plants suited to the Western Oregon region is a key step to success.
A plant's performance is governed by many climate related factors including the length of the growing season, the amount of rainfall, winter lows, summer highs, wind or humidity. Various initiatives have taken place to determine how well plants would withstand the cold winter temperatures (Plant Hardiness Zones) or when plants would start suffering from the heat (Plant Heat Zones). A more sophisticated approach has been followed by Sunset which defines Climate Zone Maps based not only on hardiness or heat tolerance, but also on precipitations, wind, humidity and various other climate related factors.
Similar but much smaller than the highly popular 'Sango kaku', Acer palmatum 'Aka Kawa Hime' is also a very desirable Japanese Maple. This deciduous shrub or small tree features a delicate foliage of 5 lobed leaves which emerge fresh yellow-green in spring, mature to mid green in summer and warm up to attractive shades of gold, yellow and red in fall before they shed to the ground.
Noted for its remarkable bark, Acer palmatum 'Arakawa' is a vigorous deciduous tree of upright habit, adorned with a delicate foliage of palmate leaves, each adorned with 5-7 slender tipped lobes. Emerging fresh green in spring, the foliage retains its color throughout the summer before gradually changing to brilliant golden-yellow in the fall. On mature specimens (3-5 year old), the bark gets rough and corky, with creases, cracks and fissures, providing year round ornamental interest. A very interesting Japanese maple that is perfect for bonsai use and for the landscape.
Noted for its graceful foliage, Acer palmatum 'Atrolineare' (Ribbon-Leaf Japanese Maple) is a remarkable small tree of dense, upright habit. In spring, its delicate foliage of ribbon-like leaves emerges dark red, before bronzing out with green undertones as the season progresses. In the fall, the finely-textured foliage warms up to dazzling red and orange shades and stands out beautifully in the landscape. Compact, this elegant Japanese Maple is perfect as a specimen in the garden, containers or bonsai.
Acer palmatum 'Atropurpureum' is a small deciduous tree of bushy habit with rich purple leaves in the spring, becoming deeper in summer. The delicate foliage holds its color throughout summer and turns brilliant scarlet in the fall. Each leaf is divided into 5-7 lobes, moderately deeply divided lobes. Vigorous, this upright maple tree stands out in the landscape and is suitable as a focal point or as the perfect foil for a mass of green in the landscape.
Similar to the highly popular 'Sango kaku', Acer palmatum 'Beni-Kawa' is noted for its glowing salmon-red bark and vibrant fall color. This deciduous shrub or small tree features a delicate foliage of 5-7 slender tipped lobed leaves which emerge rich green in spring, sometimes lightly edged with red tints.
Noted for its remarkable leaf color, award-winning Acer palmatum 'Beni-Tsukasa' is a small deciduous shrub with a changing foliage, season after season. Emerging bright peachy-yellow in spring, the delicate foliage of palmate, 5-7 slender tipped lobed leaves gradually changes to pink and red with some greenish undertones.
Acer palmatum 'Butterfly' is an upright deciduous shrub or small tree with a pretty variegated foliage of 5-7 lobed green leaves, irregularly margined with silvery-white and light touches of pink on the edges in spring. Some leaves may have no markings while others may be solid cream. Sometimes gracefully twisted, the pale portion of the leaves turns scarlet to magenta in the fall
Award-winning Acer palmatum 'Chitose-Yama' is a medium-sized deciduous shrub with a striking foliage. Emerging rich purple red in spring, the seven pointed, lobed leaves mature to bronze green in summer. In the fall, the leaves turn bright crimson before shedding to the ground.
Noted for its persistent leaf color throughout the entire growing season, award-winning Acer palmatum 'Crimson Queen' is a medium-sized deciduous shrub of outstanding interest.
Acer palmatum 'Crippsii' is a compact deciduous shrub or small tree with a pretty foliage of five pointed, lobed, deep emerald green leaves in summer, turning vibrant orange in the fall before shedding to the ground. Slow growing, this dwarf Japanese Maple enjoys a vase-shaped habit and is ideal for containers or small gardens.
Quite desirable, Acer palmatum 'Deshojo' is a deciduous shrub or small tree, primarily grown for its striking spring foliage color. Emerging bright carmine-red in spring, the small, slender-pointed, lobed leaves gradually fade to green, often with reddish bronze edges, in summer. In the fall, the delicate foliage warms up to brilliant scarlet, before shedding to the ground.
Noted for its reliability and distinctive foliage color, Acer palmatum 'Dissectum Atropurpureum' is a slow-growing deciduous shrub with an elegant, broad, arching habit and nicely contorted branches.
Award-winning Acer palmatum 'Emerald Lace' is a fast-growing, deciduous small tree with a deep emerald green, lacy foliage of great beauty. The small, deeply cut, dissected leaves emerge lime-green in spring, mature to deep emerald green as the season progresses, before turning spectacular bright burgundy-red in the fall.
An outstanding cultivar of Japanese Maples, Acer palmatum 'Emperor I' is a small, upright, wide-crowned tree of great beauty in all seasons. The delicate foliage of large, 5-7 pointed, lobed leaves emerges deep purple-red in spring, holds its color throughout summer and turns vibrant crimson-red in fall before shedding to the ground. As the leaves fall, they expose the blackish red bark, adding interest in the winter landscape.
Acer palmatum 'Geisha Gone Wild' is a small, upright, deciduous tree with a pretty variegated foliage of 5-7 lobed green leaves, irregularly margined with pink and cream along the edges of the greenish pale purple leaves. Sometimes gracefully twisted, the pale portion of the leaves turns purple-orange in the fall, before shedding to the ground. Slow growing, this graceful Japanese Maple is ideal for containers or small gardens.
Acer palmatum 'Ichigyoji' is an open deciduous tree with a pretty foliage of lobed palm-shaped leaves which emerge gold in spring and turn vibrant orange in the fall before shedding to the ground. As they fall, they expose the rough gray bark and red branches, adding a much needed splash of color in the winter landscape.
Award-winning Acer palmatum 'Katsura' is a lovely deciduous shrub with a striking foliage, season after season. Emerging golden-orange with pink edges in early spring, the delicate foliage of small 5 to 7 lobed leaves matures to bright green in summer before turning brilliant shades of orange and yellow in fall.
Acer palmatum 'Kinran' is a small deciduous tree with a pretty foliage of lacy, deeply divided, long, pointed leaves which emerge rich, bronzy-red in spring with prominent bright yellow-green mid-veins. The graceful foliage turns green with a pink cast in summer and warms up to bright gold with crimson highlights in the fall
Acer palmatum 'Koto-no-ito' is a deciduous shrub or small tree with pretty, trailing leaves comprised of 5-7 narrow, straplike lobes, which emerge with crimson tones before quickly turning bright green. Born on short red stalks, the elegant leaves warm up to vibrant orange-yellow in fall