Robust and showy lupine with dark blue/purple flowers and deep green leaves. Does well in poor soil. 3-4 ft tall. Often found on disturbed, gravelly sites.

One of the hardiest evergreen oaks, its natural range is from the Mediterranean to Western Pakistan. The tree becomes huge and creates deep shade with dense pendulous branching and dark foliage. As the tree grows larger, some branch thinning makes for a pleasant, airy canopy on open-growing specimens. Best host for black truffle culture.

Selected almost a century ago by New Jersey nurseryman William Flemer for its aesthetic merit. By stroke of good fortune, 'Princeton' has demonstrated moderate resistance to Dutch elm disease. Typical of this iconic American species in form and hardiness, it is an important part of the American experience, a relic selection from America's urban forest history, still adapted to its future so many generations later.

This small tufted annual is found in both wet and dry prairies where there is little competition from other vegetation. It has both white and pink flowers and needle-like leaves.

Cappiello and Shadow, in their book, Dogwoods, call it one of the very best kousa varieties. Our own experience and that of growers across a broad range confirms their evaluation. Strong growth makes it a great nursery plant, and its handsome foliage and abundant flowers give it universal appeal. Flowers suffused with a hint of green on cream. Heavy fruit set against deep green waxy foliage that turns to robust autumn shades of red and purple.

What a colorful beauty! Shiny, burnt orange-red new growth makes this one of the most exciting new Blackgum cultivars. Try some of these easy to grow trees, and save one for your own landscape!

This tall perennial wildflower (up to 4 ft tall) of wetland prairies has clusters of bright yellow flowers in August that attract a host of late-season wet prairie butterflies and bees.

A favorite purple beech that holds a beautiful narrow, upright form. Selected in Scotland as a chance seedling cross of the green 'Dawyck' Columnar Beech and a purple-leaf form, it has become a mainstay in the landscaping trade for its consistent dark purple foliage and appealing upright habit.

Unlike most "red" selections that are in fact purple this is more true red. Its color remains vibrant throughout the summer. Smaller than most dissectums, with black bark and a slower growth habit, this maple is a good choice for bonsai or a container.

This Ken Twombly introduction has a unique narrow upright shape, attractive in many situations where space is limited, particularly close to a building or walkway. Plants in our landscape are more appealing with each passing season. It remains a strong maroon color all summer long here in NW Oregon.

Tightly upright without pruning. Its moderate growth rate makes it a useful landscape plant. Bright golden spring foliage fades to green, followed by pleasing bronze fall color. Selected in Scotland as a seedling cross of the green 'Dawyck' Columnar Beech and the golden variegated variety 'Zlatia'.

Chief among its merits is strong mildew resistance, in contrast to columnar English oak, which often gets terribly infested with this leaf disease. Strongly columnar in outline, it's 4-5 times taller than wide in outline, significantly more columnar than the similar selection, Regal Prince®. Grafted onto vigorous Q. bicolor liners with mycorrhizal roots, these have excellent survivability without significant transplant shock. Q. robur var. fastigiata x bicolor.

Tall, robust native perennial in the carrot family found often in roadside ditches and wet seeps in prairies. The large, bright white flowers in late-May attract numerous non-bee pollinators and beneficial insects. A perfect hedge-row plant!

This small annual has a variety of forms from tufted to slender and erect. It has pink, tubular flowers that are self-pollinated. It grows in moist or dry soils at all elevations typically in areas without much competing vegetation.

This is the most prized of white barked birch. It grows in classic conical form; it doesn't often look natural in a clump though it is often used that way. It is a easy to use adaptable tree.

Much less congested branch structure than seedlings or the varieties 'Fastigiata' & 'Frans Fontaine'. Observant nurseryman Lanny Rawdon of Arborvillage in Holt, MO reports that it's a robust grower back in the Midwest, with a strongly upright form as a young tree. One of the first specimen trees set out by the late Buddy Hubbuch at Bernheim Forest is distinctly pyramidal in winter branch structure. Clonal propagation assures its predictable landscape uniformity, and Lanny tells us it survived -35 F in the harsh winter of 1983. This is a really tough, handsome tree for any landscape in zones 5-8 and for potentially harsh landscape conditions in the Midwest.

Introduced by Talon Buchholz, this brilliant, white-margin variegated clone seems perfectly sun tolerant and puts on a show to rival any of the daunting number of other white-variegated kousas. It is the most vigorous variegated clone we have grown.

Crispin Silva of Crispin's Creations, Molalla, OR has a sharp eye for plants of superior ornamental merit. This selection from him has an auspicious future and ours were the first ever offered to the wholesale trade. Distinctly upright in form, as opposed to the other gold-variegated dogwood, 'Gold Star'. Its uniform yellow variegation, unwrinkled leaves and strong growing habit qualify it a money-maker.

Attractive glossy foliage of deep green clothe this disease free tree. Tasty orange fruit, of the non-astringent variety.

An exciting but seemingly unlikely combination this inter-generic hybrid from Thomas Ranney at NCSU combines the hardiness of Franklinia with the cultural ease of Gordonia. Early white 2 in. flowers, semi-evergreen foliage, and a robust tree-like growth habit make this an exciting new flowering tree addition to the trade. Growing quickly and branching sparsely, nursery training is important to get the best looking small trees in your nursery/ GC.

It seems there are several clones going around under this name because there are at least two different dwarf Ginkgo trees at Spring Grove Cemetery in Ohio. We don't know which this is or if it is both; we started with more than one plant. But we do know they are dwarf and very attractive in conical growth habit.

With outstanding hybrid vigor, dark green foliage that is highly resistant to powdery mildew and almost perfect branching structure Jordan Street is perfect shade tree. It has shown no sign of damage from wind or ice and is hardy to below -28F and windchill to -86F - wow that is cold.

Curvpod yellowcress is found throughout the west in a variety of wet habitats. In our prairie habitats, it is found with other annuals in areas with low cover of other vegetation such as vernal pools. In mild winters, it can act as a biennial.

A plant of real distinction with large leaves boldly edged in vibrant yellow. Robust to 3 ft. in flower, it will enliven any area where it grows. Easy and very fast in spring - a great attention grabbing garden center flip.

A weeping Baldcypress selection that distinguishes itself by its leader growing straight up while the branches droop. Fall color is bronze, and the reddish brown bark peels in strips. Tolerates both wet and dry conditions. Much superior to 'Cascade Falls' because it has an upright tendency as opposed to the groundcover character of the former.

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.

American sycamore is a common sight to many because it was once commonly used as a street tree. Now it is most regularly used for revegetation and roadside restoration projects.

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.

A relatively new dark purple-leaf cultivar, its Texas redbud parentage lends it more drought and heat tolerance, so it doesn't show leaf stress in the heat of summer. It has glossy, small rounded leaves, smaller than 'Forest Pansy', and it has an upright vase-shaped growth habit. Tighter, more dense habit than 'Forest Pansy'.  Mature plants flower heavily with strong bright pink flowers that produce few pods; This maintains a clean look tot eh tree later in the season.

Native to upper elevations in the Davis Mountains of West Texas, this evergreen oak is widely adapted, forming shrubs where conditions are harsh - or a 40 ft. tree where more favorable. Deep dark green leaves are backed by white. Under-utilized, this tree is adapted to grow throughout much of the mild West.

A new selection that has proven itself with excellent color retention and added resistance to summer leaf scorch than older maroon-leaved cultivars, especially in the heat of the South East. Rosy-purple flowers are followed by red-purple new foliage turning to wine-red burgundy in summer that holds well throughout the fall.

This small annual with succulent leaves flowers very early in the spring. It has white, self-pollinating flowers and grows rocky or vernally wet areas in areas free of competing vegetation. The black shiny seeds ripen quickly in early-May and dropping out from the still green flower bracts.

This native rocket is a biannual or perennial found in wetter meadow habitats and ditches in the Willamette Valley. It has small yellow flowers and clasping pinnately divided leaves.

Small, blue pea flowers in a dense spike, pretty flowers, blooms in spring, 1-2 ft tall. Most-often found on roadsides and thin-soil sites in Western Oregon. Does best without competing vegetation.

A handsome new selection from our friend of many years, Earl Cully. His judgment is well-respected in the industry. Forest Knight is a great street tree for new neighborhoods due to its leafy, high canopy features. It is broad spreading (to 50 feet) but the central leader is strong so it will develop fantastic symmetry over time.

Iconic lilacs - everybody's grandma had one, but this selection has a compact form; giving it strong modern appeal across a wide range. Memorable, pleasant fragrance. In addition to its expected cold-hardiness, Tiny Dancer™ boasts remarkable heat tolerance, growing and blooming well in the South. Even in Zone 8, violet-purple buds open into lavender flowers, joining dogwoods and azaleas as a marker of spring. Large panicles measure 4 to 5 in., the big florets making each cluster appear luxuriously full. Foliage and flowers are in perfect scale, one complementing the other. You know the feeling when everything is in balance with a plant: it exudes quality. We're inspired to bring Tiny Dancer™ to you, an updated version of an old classic for today's gardens.

Coarse and brittle, its blackish purple foliage, soft pink flowers and tough constitution still create big demand for it in commercial jobs and inexpensive landscapes across America. A favorite in the arid, hot Southwest where it tolerates blistering summer heat.

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.

From Shawn Mehlenbacher's work here at OSU comes a prized, blight-resistant, contorted, red-leaf hazelnut. With moderately contorted growth, it has an arching grace. Its purple color is intense in spring and early summer, and still dark later in the year. These are expensive but worth it; they will attract a lot of attention at garden centers.

Common fiddleneck is found in both wet and dry prairies and has bristly hairs on the foliage. The large, elongating flower stems are bright orange and curl at the ends (like the head of a fiddle). The seed is a favorite food on our native goldfinches. It does best in disturbed habitats and areas of low competition.

This small, decumbent native annual is found in the vernal wet areas. It has bright blue flowers and blooms early-summer most often with other annuals such as popcorn flower and monkey flower.

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 fruit of this beauty berry is more plentiful than any other . We would have counted them, but it would have taken too long! Clusters of purple berries cover the branches in fall, offering several options for use. Cut the stems to make exciting flower arrangements, or simply enjoy them in your garden as the days become shorter in autumn.

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.

First on market Forsythia variety to bloom on old wood in addition to new, so this is a huge improvement for a popular landscape plant that needs regular pruning to keep it looking its best. Imagine not having to cut your Forsythia back and lament cutting away the very reasons for growing it in the first place. Long, straight stems are perfect to cut for an indoor vase.

Landscape designers love this clone for its stately pyramidal form. A fast grower with a broad spreading crown, it will get 50+ ft. tall but maintain a dependable central leader. A fast grower, it's much broader than Shawnee Brave.

The Nation Arboretum's wisdom in testing this for over twenty years is rewarded by superior tree form, 30 feet tall by on 15 feet wide. It has semi-pendulous, single, dark rose-pink flowers opening late in March into early April. One of the best features are red calyces which provide an interesting post-bloom ornamental color boost for a further three weeks after petal drop.

With all the great ornamental attributes of blackgum, including exceptional fall color and ease of care, this selection allows even more flexibility of location because of its columnar habit. Tupelo Tower™ was selected from a Zone 4 seedling population and is a full zone hardier than other available cultivars.