Medium-to-large tree of rounded shape. Attractive foliage is sometimes affected by disease; fall color is variable, from yellow to orange mixed with red. The selection 'Autumn Splendor' offers major advantages by comparison: consistency of fall color, disease resistance, and smaller stature.

Dominating mature size limits this tree to large open areas. Often used as a rootstock for Aesculus x carnea hybrids, which are smaller and more disease resistant.

A hybrid of A. hippocastanum and A. pavia with intermediate characteristics. Best used in a broad, open landscape so it doesn't become crowded. Flowers are an attractive pink, splashed with yellow inside.

Tree-like, 30-40 ft. tall; rounded pink flower spikes with yellow throats in spring. Performs best in cooler climates.

Generally, madrone species are difficult to keep alive in the nursery for longer than 5-8 years because they're so susceptible to root rot. But this is a robust hybrid, a truly exceptional nursery plant. Drought tolerant, easily grown and attractive reddish flowers accent its handsome, orange-cinnamon bark. The biggest specimen in the US is 45 x 45 ft., but it is generally of smaller stature, a superb selection for CA and sunny south exposures in the PNW.

This is proving to be the most adaptable river birch to dry and alkaline soil conditions in addition to be completely hardy in zone 3. So, no die back from winter injury and no iron chlorosis or the mortality that can cause. The parent tree is the largest of this species observed in the upper Northern Plains; it has a proven track record of over 40 years. Ivory colored with striking coppery-bronze exfoliations the bark is appealing year round. Resistant to borers as well.

Small, rare species from Szechuan, China, to 20 ft. tall at maturity. The ornamental appeal of this species is that its new growth is infused with an attractive purplish-red. Very choice.

Distinctively unusual, this katsura has golden summer foliage. The leaves emerge with a pink blush and unfurl to soft yellow. Throughout summer the more shaded leaves turn green, while those in sun remain yellow or turn almost white. Autumn yields the characteristic sweet fragrance and buttery golden color of the species. Best for a site with some late afternoon sun protection to avoid foliage burn, as is typical for many yellow-leaved plants.

With attractive lacey foliage that is very sweetly scented this makes an attractive, colonizing, small shrub that should be planted where it can be seen closely and easily touched to release its fragrance into the air. It has a long history of medicinal uses but is seen less frequently than deserved outside the North East.

This handsome, wide-spreading Chinese tree reaches 30-45 ft. in height. It has a layered, horizontal branch habit, and showy 5-7 in. clusters of small white flowers that precede purple-black fruits in the fall. Taller and more tree-like than its American cousin, Cornus alternifolia.

An evergreen Chinese Dogwood with a graceful, yet vigorous habit and loads of flowers. Each branch holds dozens of white blooms that eventually transform into translucent strawberry-like fruit. Empress of China will light up your partly-shaded garden year-round color and excitement. It relishes heat.

Beautiful small American native with tiered branching. Wonderful floral display of white flowers and great fall color. Despite the enormous number of named selections out there, when one sees seedling specimens in the East in cemeteries or parks, there are always plenty of these that elicit, "Someone ought to name that one."

Late-flowering form, essentially disease free. Deep pink to red flowers on this dogwood that makes most growers' top ten list.

While Ragin' Red has the darkest red floral bracts of any C. florida it also has very dark red leaves, here in Oregon, nearly all summer long. Fall color is again red. So it really is in a red rage from spring until leaf drop.

This is the first kousa released from the fabled Rutgers dogwood breeding program. It was selected it for its deep pink to fuchsia colored bracts. They almost glow from a distance. The bracts are pointed and do not overlap, developing an attractive starry shape.

The large, well-formed foliage is cast with a blue haze, very different than any other dogwood. Moderate sized creamy white flowers are starry and the bracts overlap halfway.

Among the largest of dogwoods, its best landscape merits are expressed in the Pacific Northwest. Excellent fall color, may repeat bloom. In mild winter areas, it is used as rootstock for exceptionally vigorous C. kousa hybrids.

Another very fine hybrid from Dr. Orton, this kousa x nuttallii hybrid has stunning pink-red blossoms. One of the top reds on the market. A well branched and freely-flowering tree, it is disease resistant, hardy, and has great red fall color.

Muted shades of pink make this a highly attractive plant, even if it's not the deepest pink flower color on the market. Hybrid vigor.

A Rutgers selection with huge white flowers, foliage resistant to the leaf diseases that plague seedling flowering dogwoods. Here in Oregon, our stock plants flower for a month starting in early to mid-May. Its exceptional vigor can result in too-leggy growth, even with routine fertilizer use. Manage nitrogen application conservatively.

A select American native, 'Mt. Airy' merits wider use as compared to its close relatives, the witchhazels, which are much larger in mature stature. Exhibits excellent hardiness, attractive summer foliage and spectacular autumn color. The white bottlebrush flowers are borne in showy abundance during April/May.

Always sought after, this uncommon tree is celebrated because of its legendary origin in horticulture as well as its role as an extraordinary landscape plant. Camellia-like flowers are borne from early autumn until frost. Brilliant, shiny autumn foliage-a plant for your connoisseur clients.

Due to its multi-season appeal, this multi-stemmed tree, introduced from China only in 1980, is finally starting to gain followers. Covered with large clusters of white flowers in mid summer, in late summer and fall it displays great masses of pink-red seeds. Finally, the winter season highlights its shaggy bark - the color of soft beach sand. It does require shaping to highlight its normally "stemmy" form - a central leader formed early helps to make it a highly marketable tree, but it cannot be reshaped if neglected when small.

Among the tallest of our native American hardwoods, it shares much in common with Magnolia acuminata. Intriguing cup-shaped flowers of orange, yellow, and green in early summer. Grows fast if planted in deep, moist soil, but it will languish if planted in a dry or compacted area.

Deep purple/red flowers, blooming before 'Betty'. A vigorous, dependable, and easily grown stocky shrub.

Flowers purple/red on outside, whitish inside. A 12 ft. tall rounded shrub with copper-colored new foliage in spring.

A hybrid of curious parentage, sieboldii x tripetala, found at Kew in the 40's. Its upward facing, white flowers of pleasant fragrance are borne in May and June with the large foliage.

Fairy Magnolia™ Cream is a new hybrid Michelia bred to produce masses of beautiful fragrant creamy-white flowers in early spring. With a little more yunnanensis in the parentage Cream's flowers are more cup shaped. These plants are so free flowering that they have a flower bud at each leaf axil and have been known to provide a light flush of flowers during summer too. The plants are bushy with rich evergreen foliage, which makes them ideal in the garden as a flowering hedge or specimen plant.

A new hybrid Michelia bred to produce masses of bright white flowers with intense fragrance in early spring. These plants are so free flowering that they have a flower bud at each leaf axil and have been known to provide a light flush of flowers during summer too. The plants are bushy with rich evergreen foliage, which makes them ideal in the garden as a flowering hedge or specimen plant. Tall than wide, 10' x 6'.

Honoring the great plantsman Don Shadow, this Magnolia is evergreen to -15F. Sweet lemon fragrance white flowers, good tight oval form and dark foliage combine to make it a very good tree.

Native across a broad range in the eastern US, it is consequently variable in leaf form, size and growth rate. Our seedlings are of Missouri source. This patriarch forest tree is best for parks and large, open landscapes.

The small, prickly, holly-like leaves of 'Coconino' are silver-gray; the tree is hardy and fully evergreen in Zone 5B and below. At maturity, the grafted tree should be about 20 feet tall. The silver-gray leaves and the black fissured bark of 'Coconino' make it a striking subject as either a specimen planting or in a group. It is very representative of the mixed oak/pine forests of the upper Southwest, a lovely reminder of hikes and camping trips on the Mogollon Rim in northern Arizona. Will do well across the West because of its region-adapted rootstock which is tolerant to high pH soils and arid conditions.

With small, startlingly blue tinted foliage and modest stature, features not previously available commercially in an oak, Dolores River Southwest Heritage Oak™ is very desirable. The autumn change from blue to red-mahogany comes very late, November or December. It broadens the market for small trees by reducing the shortage of oak trees which can be grown without high maintenance costs in the arid West. Appropriate for small sites, arid locations and alkaline soils which cause many oaks to suffer chlorosis because of its region-adapted rootstock. This grafted form will grow with a single stem to 15-18 feet tall, with a 15-foot spread. It could easily be grown as a low branched spreading tree.

Mesa de Maya Southwest Oak™ has large blue-gray leaves which hold their color late into autumn. The foliage lacks most prickles and the tree, reaching 25 feet in height at maturity, will be a stunning contrast to most background colors. In the arid and drought-prone West and the Southwest it will thrive because of it region-adapted, high pH tolerant rootstock. This grafted form will grow with a single stem to 25 feet tall with a 20-foot spread. It could also be branched low and grown as a multi-stemmed tree, as is common to its wild sisters.

Toll Gate Canyon has attractive green, deeply lobed 4 leaves that take on a nice red hue in autumn. Except for its drought tolerance, this oak looks more like a typical white oak, albeit with pointed rather than rounded lobes because it is a multi-generational hybrid with Q gambellii. The smaller stature of ‘Toll Gate Canyon’, to 20', makes this tree applicable for nearly all spaces and landscapes in the Western US and SW Canada. It is grafted onto a highly adapted root stock which tolerates dry and alkaline soils, making it broadly adaptable to all western soils.