This poor plant though spectacular has a bunch of silly marketing names attached to it. We stick with the original Japanese cultivar name- seems appropriate. No other evergreen vine/groundcover has a foliage display that matches this plant. New leaves emerge bright orange and then morph slowly to patches of light yellow surrounded by dark green. Delightful. We’ve never seen flowers on this cultivar and we don’t need to. Great small scale and vivid ground cover. Mounds and trails to 8″ tall and several feet wide in a single season. It has been surprisingly hardy to cold enduring temps below 10ºF with no harm. Best in part shade to shade in rich, well drained soil with regular summer water. This vine grows when its warm therefore you water it when its warm. Twins around thin objects and will eventually hoist itself skyward. Solidly evergreen. Excellent container plant. Moderate deer resistance.
Plant Type: Herbaceous perennial

Perennials are the organic heart of the garden. They return year after year and represent the most sustainable type of gardening. We offer varieties that are difficult to find, that are extraordinary in performance. Evergreen perennials make up a large component in our climate where snow is limited and landscapes are green. They maintain a continuity through the darkest days of the year. Many of our perennials are drought adapted when established and combine well with drought adapted shrubs. We are constantly expanding our offering of native perennials- a category sorely lacking in our gardens.
Native perennials have specific requirements
Just because a plant is native does not automatically mean that it is easy to grow in a garden. In fact, adaptation to summer drought means that you are in greater danger of overwatering than under watering. Many native perennials are slow to finish to sale size. Adelina, Wyethia, are two examples of highly sought native perennials. Turns out it takes about 3 years for them to bulk up to a size that we feel confident will survive when sold and planted out. Conversely, there are many native plants that are easy to grow in container culture but they have a rough transition and low transplant survival rate- most often they are adapted to specific edaphic conditions (soil conditions) and those must be replicated in the garden as close as possible.
Extra care for natives, protection from invasive plants
Finally, the biggest threat to native perennials is being swamped by invasive non-native grasses and weeds. You can’t just randomly plant them out and expect them to adapt immediately. Treat them as well as you would any perennial. Add a touch of all organic fertilizer to the planting hole and definitely mulch and make very sure to protect them from invasive plants. Non-natives are adapted to horrible, compacted soil of all types- they are survivors that are adapted to win. Plant densely and by all means, MULCH and care for your native plants they require our assistance.
Climate Adapted Plants for Gardeners in the PNW
Trachelospermum asiaticum ‘Red Top’
We’ve grown this excellent small scale groundcover for 20 years and it never fails to find a useful place in gardens. ‘Red Top’ Asian Star Jasmine is named for its bright red new growth which settles down to green with white veins. Each leaf is very pretty but as the plant mounds up and becomes dense its downright elegant. Thick growing ground cover for full sun to full shade in rich, moisture retentive soil. Takes very dry conditions once it has rooted in a bit. Trailing stems will root as they touch the soil providing erosion control. In wind free places with support it will actually climb as a vine and become self adhering to any rough surface. Adult foliage has leaves that are nearly circular and will produce a long season of ivory propeller shaped non-fragrant flowers June – August. Moderate deer resistance. To 10″ tall and 3′ wide as a ground cover. Regular water significantly speeds growth. Good winter appearance. Easy to grow plant.
Trachelospermum asiaticum ‘Variegatum’
Variegated Asian Star Jasmine. Excellent evergreen ground cover with playful foliage that looks great year round. Lovely entire leaves are spaced and outlined in cream. Great contrast to the sage green leaf interior. Trailing ground cover (occasionally it can rise up to be a vine- in windfree locations with support) but mainly its value is a year round showy and consistent look. Mounding and trailing it will root into the ground when it feels like it. To 10″ tall and 3′ wide as a ground cover. To 10′ tall as a vine. Full sun to dense shade in rich, well drained soil. But it adapts to harsher sites if given regular water. Excellent under trees, shrubs. Dense enough to discourage weeds. Very cold and drought tolerant. Seldom blooms. Moderate deer resistance. This and all Trachelsospermum asiaticum have two distinct forms of foliage. Juvenile and adult. Juvenile foliage is associated with long trailing and vining material. In wind free, still locations it can rise up as vine and thats when it becomes adult. This plant ONLY BLOOMS ON ADULT foliage. So, that is one reason you seldom see flowers on Asian star jasmine. Over time adult foliage will appear on ground covers. Its less vining and more bushy. Again, until adult foliage forms there will be no flowers.
Tricyrtis ‘Blu-Shing Toad’
Excellent Toad Lily that delights us with a long long season of orchid-like flowers that glow a smooth blue. To 2′ tall and forming an increasing clump the ends of the stems produce flowers from August well into autumn- often into November if there is not an intervening freeze. The wavy leaves that line the stems hold spots that appear like small drops of dark oil. Very pretty. Part shade to shade in rich, moisture retentive soil. Excellent woodland performer. This variety as the other we grow (‘Spotted Toad’) seem to avoid a scorch that can afflict the leaves of many varieties. Don’t know why. We just got lucky. Pair with Japanese forest grass and Hosta. Easy, long lived perennial. Completely winter deciduous.
Tricyrtis ‘Spotted Toad’
Toad lilies are the joy of late summer into autumn in the shade garden. This tall growing selection has leaves that are conspicuously spotted with maroon dots. In August to October 20″ stems support multiple orchid-like flowers. The flowers have three petals heavily marked with purple/blue dots. Very pretty. Surprisingly its a nice cut flower. Forms a spreading clump in time. Rich, moisture retentive soil in part shade to shade. It has the nice habit of winding through other plants and the cheery exotic flowers will show up quite far from the source. Very easy long lived perennial. Regular summer water. Avoid hot sun which will scorch the leaves. Completely deciduous in winter. Adapts to dry shade when established.
Trifolium wormskioldii
Springbank Clover. Fascinating perennial clover that was once widespread in wet areas of the Willamette Valley and is now found in restricted sites there but is much more prevalent on the coast and east of the Cascades. A pretty spreading spring wildflower with heads of brilliant magenta/purple flowers. Mainly in spring but also in summer if wet. To 4″ tall it can be up to 2′ wide in favorable conditions. Though mostly restricted to seeps and wet areas now it once made life under native white oaks and there indigenous people would use it as a food source. The creeping green stems root where they touch the ground. Stems were harvested and steamed as a vegetable and they replanted as they harvested the remaining stems ensuring another crop. Not a long lived perennial 3-5 years but it sets copious seed. Wet sites in moisture retentive soil. Mainly riparian in habitat. It can dry considerably in summer and still thrive. But regular water is what it wants. Fun plant to grow that has lost a LOT of its native range. In habitat it is best seen on the wet cliffs adjacent to the beach. Great pollinator plant. Easily overwhelmed by invasive exotics. Oregon native plant.

Giant Trillium or Great Western Wake Robin, I think the first name is the most common. This sweet large woodland Trillium inhabits moist woods in the valleys of the western side of the Cascades. Its sporadic in occurrence but when you do stumble upon it in the woods its often very profuse. The stature and individual leaf size are what give this somewhat subtle flowered perennial its name of Giant Trillium. It is very easy to tell aside from western Trillium, T. ovatum. which is a smaller daintier plant with larger white flowers that normally senesce to pink/red before falling apart. Giant Trillium has much smaller individual creamy white flowers and they almost appear as an afterthought in the center of the large leaves which can appear initially with black mottling that then fades. To 2′ tall and increasing to form large patches in vernally moist woods. Giant Trillium goes dormant by mid summer and there is no presence until the following spring. Beware deer love Trilliums. There are two other sub species of Giant Trillium endemic to the Willamette Valley. This is the most widespread species. Rich, moisture retentive soil in part shade to shade. Oregon native plant.
Trillium kurabayashii
One of Oregon’s greatest wildflowers. This native of the Siskiyous and the SW part of the state makes an outstanding garden plant. Ours are divisions from well marked leaves and flowers with a deep maroon/black hue. To 18″ tall in bloom it responds readily to rich, humus filled soil with regular summer water. In very dry conditions it will go happily summer dormant. And it usually does anyway by the end of the hot season. The black and green leaves are dramatic but a great collar to the tall upright dark flowers. Blooms appear in Portland in April/May and last for weeks. Part shade to shade- avoid blasting hot sun- it will grow in sun but go dormant very quickly. Roots very deep into the ground- difficult to move once established so pick its home carefully. Multiplies into a substantial patch with good care. One of our favorite native wildflowers. Limited quantities. Oregon native plant.
Triteleia hyacinthina
Fool’s Onion, though this close relative of Brodiaea is easy to tell apart from Allium as the leaves and stem have no onion odor. A sunny native perennial bulb that forms colonies of white in May-July in meadows, glens, and swales. To 15″ tall in bloom but usually shorter the leaves emerge in mid winter and persist until summer drought. About that time the flowers erupt into clusters of white flowers. Great native bulb for naturalizing, Water if planting from a pot, otherwise it requires only what falls from the sky with a distinct dry period in summer. Associated plants are Ranunculus occidentalis- Western Buttercup, and Brodiaea elegans- Cluster lily, and Plectritis congesta- Sea Blush. Native in clay soils that dry completely in summer. Goes very neatly dormant in summer- nothing is left. Excellent in rock garden conditions. Full sun to very light shade. Moderate deer resistance. Native though out western Oregon. Sweet cutflower Very good for butterflies as well. This plant once occupied large areas of the Willamette Valley, that territory has shrunk considerably. Oregon native plant.
Tulbaghia natalensis
Cute little perennial Society garlic with wonderfully sweet fragrant flowers, Best described as intense violets. To 10″ tall and forming expanding but diminutive clumps that are deciduous in hard freezes. Blooms May-August. Excellent for warm rock gardens or containers. Protect containers from temperatures below 20ºF. In the ground it has survived slightly below 10ºF in rich, well drained soil and full sun. Best in a warm position where you can catch a whiff of the wonderful soft lilac colored flowers. Wonderful and sweet cut flower. The foliage on this species lacks the pungency of the more common T. violacea. Moderate deer resistance. Light, consistent summer water. Mulch with leaves if extreme cold threatens. South Africa.