Foothill Sedge is commonly found from the central Willamette Valley south into California. A tightly clumping sedge with medium green foliage and 8″ wiry stems with attending flowers that are tan in spring/summer. In our region this plant can be found in upland situations where it is moist for at least half the year. Its also diminutive and almost hard to find in the wild. Under cultivation its an entirely different beast. Clumps are dense but expand with a pronounced weeping habit. To 8″ tall x 18″ wide for each individual plant. Good massed or as a lawn substitute. Takes mowing if its limited to once a year. Regular irrigation keeps it green and happy. Summer drought sees blades of tan as well as green and not so verdant. It does not run nor become a seeding pest- sticking surprisingly to itself. Plant on 1′ centers for a modern, mounding effect. Takes clay soils well. Water regularly to establish the first summer then taper off (continue watering if you want it to stay staunchly green). Combines well with perennials including native perennials such as Checkermallow (Sidalcea) and, Ranunculus occidentalis (Western Buttercup), as well as Shooting Stars (Dodecatheon) are found in closely related communities with this plant. Full sun to light shade, or high overhead shade. In California it is also known as Berkeley Sedge. Oregon native plant.
Sun Exposure: Shade
Shade is an important category in PNW gardens. Towering trees block out the sun and let woodland plants thrive. High overhead shade is a category where you can fudge a little bit. Often its shady enough for those that shun bright sunlight but is bright enough for plants that require sun. Shade is characterized by 6 hours or more of indirect sunlight. Plants that require shade will burn almost instantaneously if exposed to brilliant, hot sun. Plan ahead when you plant trees and site structures. Trees will inevitably grow and cast more and more shade. One trick if you are free of a tree canopy is to plant shade lovers on the north side of walls, houses, trees. This is often just enough sun protection for these plants to thrive until the overhead canopy fills in.
Climate Adapted Plants for Gardeners in the PNW
Lonicera x standishii
Winter Honeysuckle is an often forgotten shrub. Its large and in our climate it doesn’t usually lose all of its leaves until mid-winter. But that is the time when this big girl shines. Small but powerfully fragrant off white honeysuckle flowers stud all of the stems. And remain sweet for weeks. To 9′ x 9′ as a free standing shrub. Flowers are born on wood from the previous year. Prune after flowering in spring. May be trained as a vine with diligence. The flower stems are also easy to force into bloom indoors. A great shrub for hedgerows and even hedges. In the garden it often does duty in the back 40- where it will thrive in anything from full sun to almost dense shade and little extra water once established. Loved by over wintering Anna’s hummingbirds. Don’t forget winter flowers. Underplant with winter flowering Cyclamen coum and Crocus tommasinianus. Very tough. Not bothered by disease or bugs. Consistent water to establish then VERY drought adapted.
Holboellia angustifolia (Heronswood)
We got this form of Holboellia from Heronswood eons ago. It has much larger leaves than those being sold as angustifolia, And it bears larger flowers too. A vigorous, hardy, evergreen vine applicable to a large pergola, fence, or sturdy arbor. Twining vine to 20′ or more over time. On wood from the previous year large clusters of pendant white flowers have a soft sweet fragrance in close proximity. We have yet to see fruit set on this particular cultivar. Good year round appearance, not roughed up by winter in most years. The large palmate leaves are held on sturdy petioles that separates the whole leaf. Full sun to shade in rich to average soil w/ regular summer irrigation. Takes very dry conditions when established. Provide STRONG support- established plants can put on many feet of growth per year. Elegant layered appearance of the leaves gives this plant a graceful mein. Prune AFTER flowering if needed. You can prune it hard in late winter – this will sacrifice many flowers but re-growth is vigorous, if not instant. SW China.
PNW Orange Honeysuckle is one of our most showy native vines. Our region is sparse on native vines so this pretty plant is welcome. In late spring to summer clusters of brilliant orange tubular flowers decorate the branch tips. Loved by hummingbirds as well as other birds which is obvious, its also important for all native pollinators. The flowers change to brilliant red fruit which is consumed by wildlife and seldom lingers. Deciduous mid green foliage is verdant all through the season. As with the vast majority of Honeysuckle vines this plant nearly always goes leafless at the base. Expect this and plan for it. Strongly twining plant to 12′ tall and almost as wide. Provide strong support. Light consistent summer water to establish then very little necessary once established. (Also accepts regular summer H20). Excellent vine for country fences, decorating mailboxes etc. Protect from deer, otherwise it is pest and disease resistant- occasional mildew in the autumn is virtually harmless – great news for a honeysuckle. Blooms on wood from the previous season, prune if needed after flowering. Oregon native plant
Coast gooseberry or black gooseberry is an intricately branched native deciduous shrub that is incredibly important to wildlife as well as pollinators. Mounding and spreading with fine and prickly needles housed at each node. The maple shaped leaves have a fine skunk aroma up close. To 4′ x 6′ in the extreme this moderately fast growing plant is best in full sun but can handle quite a bit of shade-especially deciduous shade. This species is never common and its found mainly west of the Cascades The small pendulous flower feature red petals surrounding a white corolla. These morph into prickly sour fruits whose final color ripens to black. Fall color is soft yellow to orange and brief. Light consistent summer water in a average to enriched, well drained soil. The berries are edible but intensely sour and make fine food for a wide range of cool birds. Native to the Portland city limits. Excellent shrub for remediation of wild sites. This pretty shrub makes a great transitional plant for wild areas and has a wild look itself. Blooms on wood from the previous season. Prune if needed AFTER flowering. Oregon native plant
Prunella vulgaris var. lanceolata
When you’ve given up all hope, When you think nothing will grow there enter this rugged, pioneering native to the rescue. Infamous for its weedy introduction have you ever had a close look at our own NATIVE populations? They yield truly showy flowers that are large cones with relatively large velvet purple flowers protruding. They make a great cut flower too. Found from the arctic to the tropics on North America. This form is genetically native stock. Full sun to quite a bit of shade in virtually any soil. Not as rambunctious as you would think but not a shrinking plant either. Very wild appearance and we like it. One of the first wildflowers that I recognized as a child, and when I was introduced much later to the weedy type I was sorely disappointed. Responds to regular water by blooming continuously. Reacts to withering drought by becoming limp and sometimes crisps. It always comes back. Mostly evergreen in our climate. To 6″ tall in bloom otherwise prostrate. Bees adore this plant. Aka Lanceleaf Selfheal. A good native weed. Oregon native plant.
We love ultra hardy Fuchsias, they are so carefree and they bloom and bloom. We found this Fuchsia in a garden near our shop. It was identified by our friend Annie Hayes at Annie’s annuals. Large growing subshrub to 5′ x 6′ in time. Red sepals surround a deep purple corolla with each petal marked with a strip of hot pink. Lovely. Flowers are large for a hardy Fuchsia and are profuse from June to frost. Fuchsia mite resistant. Very easy to grow in light shade to full sun. Rich, well drained soil with regular summer water is ideal. Very established plants can make due with less. Freezes to the ground in the low 20’s- but not every year. Wait until new growth emerges then remove the frozen material. Loved by hummingbirds as well as gardeners. Lustrous deep green foliage outlines the pendant flowers. You’ll never lose this long lived plant to winter. Good to try where rabbits are a problem.
Gardenia jasminoides ‘Chuck Hayes’
Famous for its hardiness to cold, this shrub eventually becomes very big with very large double, powerfully fragrant flowers. This fabulous Gardenia gains cold hardiness with age. Rich, moisture retentive soil that drains- see- LOTS OF COMPOST and regular summer water. That will not only speed growth and establishment it will encourage a constant supply of blooms from on average early July to September. To 4′ x 6′ in 7 years. Best in a protected location- especially from east winds. Full sun to full shade. Excellent with some overhead protection- tree branches , eaves, or a pergola. This slight protection provides the plant with less dramatic swings in temperatures which helps it harden off to cold. REGULAR irrigation is crucial for the first few years. Never let a Gardenia dry out entirely- no like. All the leaves from the interior out will turn yellow and drop. Not pretty. But a well grown shrub is gorgeous with large, deep green glossy foliage ensconcing the 3″ wide flowers. The fragrance will waft in warm summer conditions. Lovely. Excellent in containers – pay attention to irrigation and move the containerized Gardenia to an unheated garage or porch. Lucious and very tropical looking. Resprouts from the base if frozen.
Polypodium scouleri
Coast Polypody or creeping leather fern is an evergreen colony forming plant that is native from British Columbia south along the coast to even the Guadelupe Island off of Baja. It makes its home as an epiphyte trees, logs, rocks, the ground almost anywhere it finds adequate moisture and shade. During the summer it will take a surprising amount of dryness but we recommend light consistent irrigation for the best appearance and to spur multiplication. Fronds to 10″ long with rounded lobes. Excellent garden plant, grows very well in rich to average soil as well. Good year round appearance. A native fern that should be grown all the time. Great in winter containers- excellent winter appearance with little maintenance. Protect from hot sun. Highly deer resistant. A natural for the Oregon coast which is its native home. Oregon native plant.
Adiantum aleuticum
Western Maiden Hair Fern is native from the Aleutian Islands in Alaska south mainly through shady wet spots in the west south as far as Chiahuahua, Mexico. Its even locally native from Maryland to New Foundland. Its a long lived and vigorous fully deciduous perennial for perpetually wet sites. To 2′ tall and spreading almost indefinitely where conditions suite it. Heavy clay soil that retains consistent moisture in part shade to shade. Often found lining water falls in Oregon or in deep cool moist gullies. The multi fingered leaves are a soft green and are held erect on jet black stems. Very good sited at the bottom of a downspout. Very easy to grow given consistent moisture. Oregon native plant.
- « Previous Page
- 1
- 2
- 3
- 4
- …
- 22
- Next Page »