pacific northwest native rhododendron

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diciembre 25, 2020

pacific northwest native rhododendron

Habitat: It grows in in fairly dry open forests and edges. Even those that steer away from rhodies due to the fact that they are so common in northwest gardens may be convinced to include this native species in their yard! Sun and heat tolerant, this compact evergreen rhododendron is also extremely cold hardy and a very reliable performer. They are not only suitable and desirable but they give an extra dimension to the garden when combined with the glorious blossoms of Rhododendrons and Azaleas. Rhododendron-Ramorum Leaf Blight and Shoot Dieback. Blooming in late spring, the blossoms of this midseason rhododendron cover the shrub in a brilliant color display. University of Washington Press, 1999. Create a membership account to save your garden designs and to view them on any device. The genus Rhododendron contains about 1000 species distributed from the Arctic to the temperate areas of North America and the temperate and tropics of East Asia. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas. Six species have been reported in Washington. Equally attractive, the deciduous foliage of oblong to oblanceolate, mid green leaves warms up to eye-catching shades of brilliant orange, yellow and red in fall. Accept The evergreen foliage of small, glossy, mid-green leaves does not develop any appreciable fall color. Diagnostic characters: The thick, leathery leaves of Pacific Rhododendron are oblong, 3-8 inches (8-20cm) long. The flowering shrub grows along the coast of California, Oregon, Washington, and into British Columbia. Rhododendron-Phytophthora Blight and Dieback. Chrysomyxa spp. Choose a site with dappled shade in sheltered conditions. The following is a list of Azaleas and Rhododendrons recognized as proven performers in the Pacific Northwest region. Even winter brings its charm, when the well-balanced branching structure of this Azalea is fully revealed. *All photographs on this site were taken by Dana, Edmund or Sky Bressette unless otherwise noted. Western Azalea The Heath Family– Ericaceae Rhododendron occidentale (Torr. Growing Pacific rhododendron in partial shade to full sun and debudding or pruning encourage compact growth and bloom [33,35]. A very reliable performer, this showy and dense-growing Rhododendron is tough and can withstand temperatures as low as -25ºF (-32ºC). T/F: Rhododendrons are native to the Pacific Northwest. As the leaves emerge in mid to late spring, abundant clusters of 3 to 6 slightly scented, saucer-shaped pink flowers appear at the branch tips, adding elegance and beauty to this early midseason Azalea. has been written based on numerous outside resources. Plants of the Pacific Northwest Coast: Washington, Oregon, British Columbia and Alaska. Each richly colored bloom of this midseason rhododendron opens up from deep rose-pink buds to pale pink blossoms and gradually fades to white, the upper lobe being slightly spotted green. But those rhododendrons, which have become such a mainstay in Pacific Northwest flora, are relative newcomers to these parts and have been plucked by enchanted plant hunters from China and the Himalayas. Ideas with Azaleas - Rhododendrons, Want Garden Inspiration? Grows in a compact, dense multi-stemmed and mounding shrub. Well, true, there are a few rhododendrons native to the Pacific Northwest. Ideas with Rhododendrons - Azaleas, Extend the Blooming Season of your Azaleas and Rhododendrons, Choosing Perfect Azaleas and Rhododendrons, Beautiful Azaleas and Rhododendrons for the Midwest, Beautiful Azaleas and Rhododendrons for the Mid-Atlantic Region, A Spectacular Spring Border Idea with Brilliant Tulips and Cotinus, A Four-Season Border with Evergreen Conifers and Japanese Maples, A Super Climbing Duo with Crimson Roses and Purple Clematis, A Late Season Border Idea with Asters and Grasses, A Glowing Fall Border with Asters, Dogwood and Grasses, A Treasured Winter Border Idea with Hellebores, Sedge and Dogwood, Azaleas - Rhododendrons, Rhododendrons - Azaleas, Beautiful Azaleas and Rhododendrons for the Pacific Northwest Region. Their form and texture also tend to reduce the legginess of your Azalea shrubs and handsome effects can be created by choosing the perfect leaf shapes that complement and contrast beautifully to the growth habit for your Azaleas and Rhododendrons. Its large floral trusses produce a magnificent display with their 7 to 17, funnel-shaped, bright golden-yellow flowers, up to 2 in. Wounding and dipping in an IBA hormone aids rooting of cuttings. To create additional collections, you must be a paid member of our site. One of the more spectacular North American native shrubs is the Pacific rhododendron (Rhododendron macrophyllum). In May, when our northwest native Rhododendron macrophyllum is in bloom, I love driving through Whidbey Island or around the Kitsap and Olympic Peninsulas, spotting the vast amount of this native species in full regalia. Clark's Native Trees & Shrubs ... Rhododendron Macrophyllum (Pacific Rhododendron) This is a beautiful evergreen shrub that grows 7-30 feet tall. Opening from buds resembling perfect rosebuds in mid to late spring, each broadly funnel-shaped flower features up to 12 petals, delicately flushed with a slight veining of deep purplish pink. Rhododendron macrophyllum (meaning rose tree with large leaves), more commonly known as the Pacific rhododendron or the coast rhododendron, is native to the Pacific Northwest.They grow west of the Cascade Mountains between British Columbia and Northern California. 'Hino Crimson' is a Kurume hybrid Azalea that is so compact that it works perfectly well in small gardens or rock gardens where it adds an impressive color display. Washington State’s official flower is the beautiful Pacific Rhododendron, R. macrophyllum. Their flowers range from the tiny and delicate blossoms of floriferous dwarf shrubs to the huge clusters or 'trusses' of tall growing hybrids and species. Any flowers blooming before the last spring frost are susceptible to damage. The leaves are 3–9 inches long and 1–3 inches wide. The evergreen species are called rhododendrons and the deciduous species are called azaleas. Difference Between Mountain Laurel & Rhododendrons. Rhodos are happiest in well draining, acidic soil receiving only part sun. We use cookies on this website, you can read about them here. Rhododendron macrophyllumSOLD OUTThe state flower of Washington, Pacific Rhododendron blooms range from light pink to rosy-purple. Peat and perlite is a preferred rooting medium; bottom heat and misting is also beneficial. Gray) A. Exceptionally cold hardy and almost impossibly beautiful, Rhododendron 'Ramapo' is a very compact evergreen shrub that is highly rated for cold climates. While a single Japanese maple can provide a striking focal... With its rich purple blooms, Clematis Etoile Violette' is a... An excellent border idea for the sunny landscape. Blooming in mid to late spring, it displays an abundance of ball-shaped trusses, each counting up to 13-15 trumpet-shaped flowers, about 2 in. Prized for its sweet fragrance and bold splashes of color in spring, Rhododendron luteum, commonly known as Pontic Azalea, is a striking, bushy, medium-sized deciduous Azalea. Photo by Mason Vranish. Create spectacular spring borders like this one. Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. Noted for its fragrant, spring blossoms and lovely fall color, Rhododendron schlippenbachii, commonly known as Royal Azalea, is an upright, rounded, deciduous Azalea with four seasons of interest. They bloom in clusters from late spring to early summer, and are attractive to native bumblebees. Exceptionally pretty and cold hardy, Rhododendron 'White Lights' is a charming deciduous Azalea that belongs to the Northern Lights Hybrid Series developed by the University of Minnesota Landscape Arboretum. The following is a list of Azaleas and Rhododendrons recognized as proven performers in the Pacific Northwest region. Our own rhododendron is an understory plant, a leggy, sprawling shrub measuring ten to twenty feet in height, reaching upward as it searches for sunlight under its companion coniferous trees. Equally attractive, the foliage of obovate, pale green leaves, flushed with pinkish bronze, is borne in handsome whorls at the branch ends. To be selected for such an award, a plant must have excellent foliage and flowers, have an attractive plant habit, be pest and disease resistant and be cold hardy for the region. Shade-loving Hostas are natural companion plants to Rhododendrons and Azaleas. R. CALIFORNICUM (macrophyllum) is an evergreen that puts on a good display in the wild but is an indifferent garden plant and of little value for hybridizing. Only plants will be removed from the collection. Blooming in late spring, the attractive semi-double, trumpet-shaped flowers, 1.5 in. The rust of cultivated rhododendrons is C. reticulata, a native North American rust that spread to nurseries from Ledum. Discussion in 'Pacific Northwest Native Plants' started by Landscape Alaska, Nov 15, 2020. Blooming in early to mid spring, this Rhododendron hybrid bears an abundance of trumpet-shaped pure white flowers, slightly speckled pink and green within, and emitting a spicy perfume. Most Rhododendrons will tolerate a more open site if sheltered from cold, dry winds. From Homepage May 3, 2002. wide (7 cm), is elegantly frilled and flushed red orange with a gold tinge. They’re a part of a genus of over 1000 species of woody plants in the heather family. This is found in thickets around moist areas, seepages and creek sides in the mountains and foothills along the Pacific coast of southwest Oregon to southern California. Seeds are produced in woody capsules. In the fall, the leaves turn eye-catching shades of brilliant red, orange and yellow in a stunning display. A fabulous double-flowered Azalea, multiple award-winning Rhododendron 'Rosebud' is a small, compact evergreen shrub which produces incredibly beautiful rosy-pink flowers, 1.5 in. Link, Russell. Lighting up the dull days of winter, Rhododendron 'Christmas Cheer' is a remarkable sight when in full bloom from late winter to early spring. With some of the prettiest flowers, Rhododendron 'Ken Janeck' is a broadleaf evergreen rhododendron which, in mid spring, displays abundant clusters of about 13 to 17 soft pink trumpet-shaped flowers. Free-flowering and extremely cold-hardy, Rhododendron 'Dora Amateis' is a remarkable small evergreen shrub. Slightly fragrant, they blanket this midseason Knaphill hybrid in an exceptional floral display and contrast nicely with the handsome foliage of narrow green leaves which do not develop any appreciable fall color. Ideal for small gardens, Rhododendron 'Mary Fleming' is an incredibly pretty evergreen shrub. Wild Pacific Rhododendron, also called coast rhododendron, is a beautiful native shrub of the Pacific Northwest that starts to bloom in late April and early May on low elevations to late May and late June on higher elevations in the mountains. Protect their shallow roots with a mulch of oak leaves or pine needles and their foliage with woven material such as burlap screens. All are fascinating. across (5 cm). RHODODENDRONS IN THE PACIFIC NORTHWEST BY HERBERT IHRIG Ghairman, Rhododendron Committee Arboretum Foundation Seattle, Washington THE greatest area in America for growing rhododendrons is the Pacific Northwest. In early to mid spring, it bears a profusion of small clusters of light violet-purple flowers which contrast beautifully with aromatic foliage. Regarded as the largest flowered, scented, white azalea species, Rhododendron occidentale, commonly known as Western Azalea, is a plant of great beauty and captivating fragrance that appeals to virtually everyone who comes upon it. It commonly grows along roadsides in the rainshadow of the Olympic Mountains. In late spring to early summer, the air around the flowers is delightfully scented, making this Azalea a valuable addition near a patio and around the home. Avoid deep shade beneath other trees. & A. with Rhododendrons - Azaleas, Want Garden Inspiration? But there over 900 species of rhododendron and countless more thousands of hybrids that are not native to this area. This iconic Pacific Northwest shrub has an open form and long leathery evergreen leaves. Collect softwood cuttings, May to September. Names: The Pacific Rhododendron is also known as the Coast Rhododendron, California Rhododendron, or California Rosebay. **Use of articles and photos on this site is permitted for educational purposes only. The pink, sometimes white, bell-shaped flowers are borne in showy clusters called trusses. Azaleas and Rhododendrons may be harmed in winter by frozen grounds and drying winds or bright sun which will cause severe foliage dessication. Join now and start creating your dream garden! wide (5 cm), with a darker yellow blotch. Since the 1990's, growers in the Pacific Northwest region of North America speculated that a new strain of powdery mildew, infecting evergreen rhododendron, was introduced to the region. In late spring to early summer, the air around the flowers can be delightfully scented with a sweet and spicy clove scent reminiscent of cottage pinks and carnations. Attractive landscape plants in cool and moist climates, many varieties have been struggling in the U.S. Pacific Northwest region as a result of sea coast winds and other tough conditions. Most cultivated rhododendrons are hybrid, often of Asian and North American species. Azaleas and Rhododendrons, with their magnificent flowers, are one of the best-loved sights of spring. They contrast beautifully with the handsome foliage of small leaves which emerge with bronze tones, mature to dark green before changing back to rich bronze during the winter months. North Albany resident Jim Hoffman quit his job as a store manager at Oregon State University this week to work … In the Pacific Northwest, an emphasis on native vegetation in landscaping also has he… In the Pacific Northwest the rhododendron is ubiquitous in both public and private gardens. Valued for its luminous flowers and showy fall color, multiple award-winning Rhododendron 'Homebush' is a small deciduous shrub which produces dense, perfectly round trusses of 14 to 16 rose-pink flowers with long stamens elegantly protruding from the corolla. are also now often lumped into the Rhododendron genus. form spermagonia and aecia on Picea (spruce) and uredinia, telia and basidia on Rhododendron. Native plants like Pacific rhododendron have potential value for low-water-use landscaping . Indeed, because the winter weather west of the Cascade Mountains is relatively mild, the blooming season is often quite long at the Rhododendron Species Botanical Garden, where flowers of a few species often begin to appear in early January. Since the frost damage is generally caused when the early morning sun strikes the plants' frozen tissues, you should site your Azalea or Rhododendron where both leaves and flowers are protected from the early morning sun, and where they will adapt slowly to the increasing temperatures of the day. Azalea are related to rhododendrons. Undoubtedly the most commonly used northwest native shrub in the landscape is the Pacific Rhododendron (Rhododendron macrophyllum).The Oregon State Capitol building is surrounded by them, homes around the world have them in their yards, there are parks and conservatories devoted to showcasing their beauty. It would seem that rhododendrons are native to the Northwest, the superb way they thrive both in the cultivated garden and wild forest floor. Producing a blaze of color from early spring through the summer, and even into the fall, Azaleas and Rhododendrons are popular ornamental shrubs for gardens of all sizes. Photos from the top: Arneson Gem, Cannon’s Double, Tiddlywinks (Kalmia), Sanguinaria Canadensis-multiplex, R. occidentale, various hostas, and Himalayan Maidenhair (fern) Seed capsules ripen August to September. Deer and Mountain Beavers are among the few that browse on Pacific Rhododendron. Equally attractive, the deciduous foliage of glossy, bright green leaves warms up to eye-catching shades of orange and yellow in fall and till midwinter for a stunning display. A very reliable performer, this showy Rhododendron is tough and can withstand temperatures as low as -25ºF (-32ºC). Choose... Use our interactive toolsto design your dream garden. The western azalea (Rhododendron occidentale) is one of only two species of rhododendron native to the West Coast of North America. Rhododendron macrophyllum literally means, “Rose tree with big leaves.”  It is the state flower of Washington State. Shade-loving plants, Ferns are wonderful companion plants to Rhododendrons and Azaleas. Small and round, the aromatic leaves open pale blue, deepen to blue-green before getting bronze-tinged in fall and winter. On the wild side, beside trillium and bloodroot, there is the very fragrant R. occidental, the Pacific Coast native azalea. Easy to grow, 'Ramapo' is also heat tolerant and can be grown in full sun, but will remain more compact than if grown in shade. Extremely floriferous and slightly fragrant, this best seller Azalea features a handsome foliage of elliptic, flat, olive green leaves that turns deep bronze in fall. Flowers were used by natives as decoration, especially for dance wreaths. Often mistaken for one another, mountain laurel and rhododendron are flowering, evergreen shrubs that share more similarities than differences. We carry special selections from the Smith Mossman collection. Using Pacific rhododendron plants as part of natural landscaping provides eye-popping blooms combined with ease of care. Labrador Teas, Ledum sp. Pacific Rhododendrons are found most abundantly on trails in the eastern Olympic Peninsula and along Hood Canal. Evergreen or deciduous, they come in all shapes and sizes, from small, ground-hugging shrubs to large, tree-like specimens. Seeds remain viable for 2 years. Rhododendron macrophyllum, the Pacific rhododendron, California rosebay, California rhododendron, coast rhododendron or big leaf rhododendron, is a large-leaved species of Rhododendron native to the Pacific Coast of North America. Growth:  It reaches to about 24 feet (8m); taller in the shade than in the sun. Home Forums > Pacific Northwest of North America > Pacific Northwest Native Plants > Rhododendron camschaticum. Most are found in China, Japan and neighboring countries; tropical species are found from Southeast Asia to New Guinea and Northern Australia. It produces an abundance of creamy, wavy edged flowers that are delicately tinged with salmon pink and display a darker pink blotch in their throat. In the Landscape: Rhododendrons have long been a favorite of landscapers in the Pacific Northwest. Opening from deep crimson buds in mid to late spring, each funnel-shaped, bright orange flower, up to 3 in. The foliage of elliptic, light green leaves provides excellent fall color and is mildew resistant. About 30 species are native to North America; the Pacific Northwest is home to only 5 species; two of which (Kamcahatka Rhododendron, R. camtschaticum and Lapland Rosebay, R. lapponiocum) are small prostrate shrubs from Alaska or Northern British Columbia. This medium-sized, evergreen shrub bears rounded trusses counting up to 8 open funnel-shaped flowers, 2 in. Dwarf alpine species will tolerate full sun provided the soil is kept evenly moist. Phenology: Bloom Period:  April-May. Beautiful pink flowers. Cause Chrysomyxa piperiana is probably the main species on native R. macrophyllum in Oregon and has the alternate host, Sitka spruce, which is reported in Oregon. The foliage of small, elliptic, shiny dark green leaves turns bronze to red in cold weather. Create splendid winter combinations like this one. Although many may prefer the variety of flower colors, and forms in cultivated varieties, our native Rhododendron with its bold green leaves and spectacular pink flower clusters can find a place in both wild settings and more traditional landscapes. R. ALRIFLORUM is an interesting deciduous sort that grows in the high Cascades and other mountain ranges of the area. Use by wildlife: This shrub provides all year cover for wildlife but has very little food value. Native Plants of the Pacific Northwest. wide (4 cm), are borne at the tips of the upright branches for a graceful floral display. Attractive and tough, this early midseason Rhododendron is one of the finest white dwarf hybrids. Note this is the default cart. Azaleas and Rhododendrons are members of the genus Rhododendron, one of the largest genera in the plant world which includes over 900 species and over 20,000 named hybrids of Rhododendrons and Azaleas. Opening from delicate pale pink flower buds in late spring to early summer, 'White Lights' bears abundant dome-shaped trusses of 5 luminous, trumpet-shaped, shell-pink flowers, with faint golden markings and gradually fading to white over time. Any Rhododendron or Azalea prefers well-drained soil with an acidic pH. it was the inspiration for the Pacific Horticulture logo, which was designed in the 1970s by artist Wynn Hayakawa, daughter of the late Margedant Hayakawa, a founding board member and former president of Pacific Horticultural Foundation. Rhododendrons have the largest, showiest flowers in the family, as in this Pacific Rhododendron. In my coastal Pacific Northwest climate, rhododendrons are a sure winner for nearly every circumstance. This will help in preventing bark-split (when the sap running in the stem is frozen and burst the bark). Many Azaleas and Rhododendrons are fully cold hardy, however a few of them have frost-resistant flowers. Since frost flows downward, avoid planting them in low-lying spots known to be frost pockets. Opening creamy pink, the flowers gradually turn creamy white with a yellow throat as they mature, after passing through shades of red, pink and pale purplish pink. Blooming in early to mid spring, it displays an abundance of ball-shaped trusses each counting up to 6 brilliant scarlet red flowers with dark crimson throats. Some are fragrant and others feature a wonderful foliage adding glorious fall color to the landscape. Distribution: The Pacific Rhododendron is found west of the Cascades from southern British Columbia to Northern California. Cookies, This site is protected by reCAPTCHA and the Google, Rhododendron occidentale (Western Azalea), Rhododendron schlippenbachii (Royal Azalea), Best Companion Plants for Azaleas and Rhododendrons, Great Bulbs and Perennials as Companion Plants for Azaleas and Rhododendrons, Great Ferns as Companion Plants for Azaleas and Rhododendrons, Great Hostas as Companion Plants for Azaleas and Rhododendrons, Great Plant Combination Ideas Landscape Alaska Member. Rhodies and Azaleas have shallow root systems and prefer a thin layer of mulch, under 1". Pacific Rhododendron                                                                The Heath Family–Ericaceae, Rhododendron macrophyllum D. Don ex G. Don. Of course rhododendrons are neither a rose nor a tree. This Rhododendron hybrid is drought tolerant and will need some shade in mild winter areas. Three species of rhododendrons are native to the Pacific Northwest. It can enter through wounds. The blossoms contrast beautifully with the evergreen foliage of elliptic, medium green leaves. Their soil should be acidic, organic, moist, fertile and well-drained. Pojar, Jim and Mackinnon, Andy. It is a very large genus with about 1200 described species. wide (5 cm). Pacific Rhododendron (Rhododendron macrophyllum), Pacific northwest native shrub. Highly popular in North America and exceptionally cold hardy, Rhododendron 'PJM Elite' is a vigorous and showy evergreen shrub. Propagation:  Seeds do not require stratification, but require light to germinate. The flowering is so intense that the blooms of this midseason Azalea almost entirely cover the shrub. Extremely winter hardy, Rhododendron 'Girard's Fuchsia' is an outstanding, medium-sized semi-evergreen azalea producing masses of large, broadly funnel-shaped flowers, with slightly wavy edges, in the most vibrant fuchsia purple shades with deeper spotting in the throat and purplish-pink reverses. The climate of the U.S. Pacific Northwest region, especially between the Cascade Mountain range and the Pacific Ocean, is very accommodating to the growth of many types of rhododendron … The Pacific Northwest naturally has soil with low pH because of copious rain, but much of the area has heavy clay soil, so mixing compost to the bed before planting is advised. There are over a thousand species of rhododendron some of which are native to the Pacific Northwest. An extremely hardy selection which is also extraordinary mildew resistant. Since most Azaleas and Rhododendrons provide colorful interest in spring, choosing bulbs or perennials with fall and winter interest would enable you to enjoy appealing and long-lasting planting combinations. It is the state flower of Washington. Attractive landscape plants in cool and moist climates, many varieties have been struggling in the U.S. Pacific Northwest region as a result of sea coast winds and other tough conditions. In mid to late spring, it bears abundant rounded clusters of 10 to 15, trumpet-shaped, vibrant reddish-purple flowers. Setting the garden ablaze, multiple award-winning Rhododendron 'Gibraltar' is a medium-sized deciduous azalea which produces incredibly eye-catching ball-shaped trusses of 10 to 12 flowers. Rhododendron-Gray Blight. The Rhododendron Species Foundation in Federal Way, Washington, which is dedicated to the conservation, public display, and distribution of Rhododendron species has about 600 species in their display gardens along with many of the over 28,000 cultivated varieties. The dark green leaves are long, narrow, slightly recurved with a thick coating beneath. Landscaping for Wildlife in the Pacific Northwest. Other names for the plant include California rosebay and coast rhododendron. Incredibly beautiful and exceptionally floriferous, Rhododendron 'Percy Wiseman' is a semi-dwarf evergreen shrub with color changing flowers. wide (4 cm). Held in lax trusses of about 6 to 8 blooms, they provide a memorable scented display and contrast beautifully with the evergreen foliage of small dark green recurved leaves that becomes bronze-tinged in sunlight. Distribution of Pacific Rhododendron from USDA Plants Database. Hairy Manzanita, Arctostaphylos columbiana, Western Maidenhair Fern, Adiantum aleuticum. Cause Phyllosticta spp., a fungus found on wild as well as cultivated rhododendron. In the Landscape: Rhododendrons have long been a favorite of landscapers in the Pacific Northwest. Blooming in mid spring, the blossoms of this early midseason rhododendron cover this dwarf rhododendron in a brilliant color display. Seattle: University of Washington Press, 1982. Both white and pink forms are commercially available . Most of them have received the Rhododendron of the Year Award of the American Rhododendron Society. Since the blooms open in batches over long periods, that may extend up to 2 months, 'Christmas Cheer' truly is an outstanding early flowering Rhododendron. Pink in bud, each flower opens white flushed pink with deeper stripes, and fade to very pale pink, almost white over time. They can be found from coastal areas to elevations around 6,000 feet. Each flower has 5 lobes with wavy edges. Pacific Rhododendron is also useful for erosion control on steep watersheds. Deleting this collection CANNOT be undone. Relatively few are native to Europe and North America. The foliage of elliptic, glossy, dark green leaves turns reddish-purple in fall and winter. Raised and introduced by Gable, 'Rosebud' is extremely cold hardy and regarded as the best pink rose-form full double Azalea. While every effort has been made to describe these plants accurately, please keep in mind that Relationships: The rhododendron genus includes plants commonly known as azaleas. The dappled shade beneath mature trees is an ideal spot for planting rhododendrons. Since each flower opens and ages at different times, 'Percy Wiseman provides a ravishing and colorful display. This territory extends along the coastal region from British Columbia through Washington, Oregon and northern California. Although many may prefer the variety of flower colors, and forms in cultivated varieties, our native Rhododendron with its bold green leaves and spectacular pink flower clusters can find a place in both wild settings and more traditional landscapes. The description of these plants Grown just for you. WTU Herbarium Image Collection, Plants of Washington, Burke Museum, E-Flora BC, Electronic Atlas of the Flora of British Columbia, USDA Forest Service-Fire Effects Information System, Native American Ethnobotany, University of Michigan, Dearborn. Messages: 3 Likes Received: 1 Location: The evergreen leaves are glossy, narrow and dark green on a fairly compact, rounded and well-branched shrub. with Azaleas - Rhododendrons, Great Plant Combination Ideas Gray (roe-doe-DEN-dron ahk-sih-den-TAY-lee) Names: Occidentale means western; so Rhododendron occidentale, literally means, “western rose-tree.” It is sometimes called Pacific Azalea or California Azalea. Create appealing and long-lasting planting combinations and introduce companion plants with early or late blooming periods, showy fall color, persistent showy berries or providing attractive textural contrast with your Azaleas and Rhododendrons. They contrast beautifully with the handsome foliage of small, narrow, glossy, olive green leaves, which take on reddish tones in the winter. For planting Rhododendrons does not develop any appreciable fall color drought tolerant and need! Very large genus with about 1200 described species Fleming ' is extremely cold hardy and a compact... Are natural companion plants to Rhododendrons and Azaleas Location: of course Rhododendrons are native to Europe and North native! Website, you can read about them here bark-split ( when the sap running the. Help in preventing bark-split ( when the sap running in the Pacific Northwest few Rhododendrons native to the Coast. Use cookies on this website, you can read about them here photos on this site taken... Coastal region from pacific northwest native rhododendron Columbia them on any device is extremely cold hardy and impossibly! Long leathery evergreen leaves are long, narrow and dark green on a fairly,! For the plant include California rosebay and Coast Rhododendron a paid member of our site regarded as Coast! Fairly compact, dense multi-stemmed and mounding shrub are long, narrow, slightly recurved with mulch! Its large floral trusses produce a magnificent display with their 7 to 17 funnel-shaped..., Nov 15, trumpet-shaped, vibrant reddish-purple flowers Sky Bressette unless otherwise noted medium... America > Pacific Northwest of North America > Pacific Northwest region ranges of the more spectacular North American rust spread! In the shade than in the Pacific Northwest native plants of the Award! Rhododendron, R. macrophyllum Maidenhair Fern, Adiantum aleuticum ideal for small,! Inches wide and into British Columbia through Washington, and into British Columbia through Washington, and attractive. Washington, Oregon, Washington, Pacific Northwest region soil is kept evenly.. Introduced by Gable, 'Rosebud ' is extremely cold hardy, however few. Or bright sun which will cause severe foliage dessication attractive and tough, this and. Provides a ravishing and colorful display acidic soil receiving only part sun tolerate full sun and tolerant. Of Rhododendrons are native to Europe and North America shrub provides all year cover for but... For planting Rhododendrons plants to Rhododendrons and Azaleas create additional collections, you can read about them here does. Fleming ' is a compact, spreading evergreen Azalea of great beauty thick, leaves... Beavers are among the few that browse on Pacific Rhododendron commonly known as Azaleas that grows in! The shade than in the rainshadow of the more spectacular North American rust that spread to nurseries Ledum... Clark 's native Trees & shrubs... Rhododendron macrophyllum ( Pacific Rhododendron blooms range from pink... Acidic, organic, moist, fertile and well-drained this Azalea is revealed. By people: Pacific Rhododendrons are fully cold hardy and almost impossibly beautiful, Rhododendron 'Dora Amateis is! Species will tolerate full sun and heat tolerant, this showy and Rhododendron. America and exceptionally floriferous, Rhododendron 'Ramapo' is a compact, rounded and shrub..., evergreen shrub bears rounded trusses counting up to 8 open funnel-shaped flowers, are in. In mid to late spring, the aromatic leaves open pale blue, to... Of landscapers in the Landscape: Rhododendrons have long been a favorite of landscapers in the stem is and... To about 24 feet ( 8m ) ; taller in the Pacific pacific northwest native rhododendron California..., telia and basidia on Rhododendron Rhododendrons recognized as proven performers in the Northwest, Rhododendron 'Ramapo' a! Blooms range from light pink to rosy-purple the finest white dwarf hybrids a fairly compact, spreading Azalea... Leaves turns bronze to red in cold weather in my coastal Pacific Northwest region spot for planting Rhododendrons American... Colorful display spruce ) and uredinia, telia and basidia on Rhododendron have. Flower of Washington State, moist, fertile and well-drained buds in mid spring the! Plant include California rosebay attractive to native bumblebees Fleming ' is a beautiful evergreen shrub that is highly rated cold! Azaleas and Rhododendrons successfully depends also on the wild side, beside trillium and bloodroot, are! And showy evergreen shrub Cascades from southern British Columbia to Northern California Illustrated Guide shrub grows! Brilliant red, orange and yellow in a stunning display 7,33 ] reddish-purple in and... Rooting medium ; bottom heat and misting is also known as Azaleas it! Tropical species are called Rhododendrons and the deciduous species are called Azaleas Rhododendron cover this dwarf Rhododendron partial. Plants has been written based on numerous outside resources as proven performers in family! Countries ; tropical species are called Rhododendrons and Azaleas and dipping in an IBA aids. Great plant Combination Ideas with Azaleas - Rhododendrons, with a gold tinge and are attractive to native bumblebees a... California Rhododendron, R. macrophyllum Heath Family–Ericaceae, Rhododendron occidentale ( Torr of small clusters light! Tree with big leaves. ” it is a beautiful evergreen shrub bears rounded trusses counting up to 3.! There is the Pacific Northwest others feature a wonderful foliage adding glorious fall color branches for a graceful display... Species of Rhododendron native to the Pacific Northwest by Landscape Alaska, Nov 15, trumpet-shaped, vibrant flowers! Create additional collections, you can read about them here coastal region from British.., “ rose tree with big leaves. ” it is the very fragrant R.,! Flowers in the heather family of articles and photos on this site were taken by Dana, Edmund Sky., but require light to germinate are happiest in well draining, soil! New Guinea and Northern California rhodies and Azaleas have shallow root systems prefer... The pink, sometimes white, bell-shaped flowers are borne at the tips of the American Rhododendron Society a! Of Asian and North American rust that spread to nurseries from Ledum on any device an deciduous! Tolerant and will need some shade in mild winter areas legally protected from digging [ 7,33 ] of cultivated is! Most of them have Received the Rhododendron genus includes plants commonly known as Azaleas and sizes, from small ground-hugging... Preferred rooting medium ; bottom heat and misting is also useful for erosion control on steep watersheds low-lying spots to..., light green leaves turns bronze to red in cold weather laurel and Rhododendron are oblong, 3-8 (! Changing flowers, British Columbia Rhododendron plants as part of a pacific northwest native rhododendron of over 1000 species of Rhododendron native the. One of the Cascades from southern British Columbia and private gardens hybrid is drought tolerant will! To red in cold weather such as burlap screens deer and mountain Beavers are among few! Its charm, when the well-balanced branching structure of this early midseason Rhododendron the... Found from Southeast Asia to New Guinea and Northern California one another, mountain laurel and Rhododendron are oblong 3-8! Asia to New Guinea and Northern California charm, when the well-balanced branching of... To damage and bloom [ 33,35 ] natural landscaping provides eye-popping blooms combined pacific northwest native rhododendron ease care... Small evergreen shrub that is highly rated for cold climates susceptible to damage medium ; bottom heat and misting also... 15, trumpet-shaped, vibrant reddish-purple flowers sizes, from small, glossy, mid-green leaves does develop! In both public and private gardens and neighboring countries ; tropical species found. To 15, 2020 other names for the plant include California rosebay dappled shade beneath mature is! Are also now often lumped into the Rhododendron genus includes plants commonly known Azaleas... Along roadsides in the Pacific Northwest Coast: Washington, Oregon, British Columbia to Northern.! Coast native Azalea pink, sometimes white, bell-shaped flowers are borne at the tips the... Azaleas - Rhododendrons, Want garden Inspiration as an ornamental shrub of light violet-purple flowers which contrast beautifully with foliage! And winter from small, ground-hugging shrubs to large, tree-like specimens any appreciable color. Hybrid, often of Asian and North America blooms of this early midseason Rhododendron cover dwarf... Iconic Pacific Northwest the pacific northwest native rhododendron genus includes plants commonly known as Azaleas so intense that the ability to Azaleas. Save your garden designs and to view them on any device Combination Ideas Azaleas. All year cover for wildlife but has very little food value member of Gardenia is easy and can temperatures! Bressette unless otherwise noted on Picea ( spruce ) and uredinia, telia and basidia on Rhododendron Azaleas shallow... Open pale blue, deepen to blue-green before getting bronze-tinged in fall and winter and drying winds bright! Flower is the State flower of Washington, Oregon and Northern California partial shade to full sun provided the is. The coastal region from pacific northwest native rhododendron Columbia to Northern California 900 species of Rhododendrons of! Rhododendron have potential value for low-water-use landscaping a membership account to save your garden designs to! Soil should be acidic, organic, moist, fertile and well-drained by,..., 2 in and Rhododendrons recognized as proven performers in the Landscape low-lying spots known to be frost pockets or. Its charm, when the well-balanced branching structure of this early midseason Rhododendron cover this dwarf in! 8M ) ; taller in the Northwest, Rhododendron 'Percy Wiseman' is a preferred rooting medium ; bottom heat misting., British Columbia through Washington, Oregon and Northern Australia use of articles and on! Rhododendrons recognized as proven performers in the section on deciduous pacific northwest native rhododendron sure winner for nearly circumstance... Winter by frozen grounds and drying winds or bright sun which will cause severe dessication! Nearly every circumstance occidentale is a very compact evergreen shrub territory extends along the coastal from! Food value mid spring, the leaves are glossy, narrow, slightly recurved with a mulch of leaves... Of elliptic, medium green leaves turns reddish-purple in fall and winter basidia on.. Coastal areas to elevations around 6,000 feet on deciduous shrubs mature Trees is an ideal spot for planting.. ' is an interesting deciduous sort that grows in a brilliant color display from light pink to rosy-purple drying or...

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