The soldiers stopped to eat the honeycomb and eventually fell into a stupor. The word "rhododendron" comes from two Ancient Greek words—"rhodon," which means rose, and "dendron," which means tree. 0. florist flowers, flower facts, flowers, fresh flowers, fun flower facts, Rhododendron, Rhododendron flower facts, Rhododendron flowers. 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 official state flower of Washington is the Rhododendron macrophyllum, known as the Pacific rhododendron, California … :) :). Question: Why are my rhododendron leaves turning brown? R. macrophyllum, the Pacific Rhododendron, is a vigorous, upright, elepidote rhododendron that is found from Northern California to British Columbia. Quick Jumps . Women in Washington State organized a statewide election in 1892 to select the state flower. : part shade - shade Plant description: It grows 15-20' on average. Pacific Rhododendron Care – How To Grow A Pacific Rhododendron - Ulrike Blog. Interpreting Wetland Status. Kathi from Saugatuck Michigan on May 14, 2013: I've had the best luck with azaleas, but love them both! "Plants do come and go in fashion, but it's hard not to be impressed by the flowers of the rhododendron family," Jane ends. Availability: Medium Growing ease: Medium Moisture req. Some types grow as epiphytes, or "air-plants" with aerial roots. Rhododendron alabamense Alabama azalea ... Pacific rhododendron Rhododendron maximum great laurel Rhododendron minus piedmont rhododendron Rhododendron molle . Also called Pacific rhododendron, or big leaf rhododendron, the coast rhododendron is a broadleaf evergreen rhododendron species native to western North America. Pacific Rhododendron Rhododendron macrophyllum D. Don ex G. Don. Common Name(s): Azalea; Rhododendron; Rosebay; Phonetic Spelling rho-doh-DEN-dron This plant has high severity poison characteristics. Question: Are rhododendrons deer resistant? drbj and sherry from south Florida on May 28, 2013: Your rhododendron photos are spectacular, Alicia. Even when a resistant rhododendron is planted, there’s no guarantee that deer won’t eat the plant, especially when they’re very hungry. Known occurrences, collected specimens and observations of Pacific rhododendron. CAUTION-toxic if consumed by people or animals – especially sheep! The leaves are 6 inches long and are rather flat, evergreen and smooth on the underside. Habitat: It grows in in fairly dry open forests and edges. It is related to Ponticum and Catawbiense. collect. Unless otherwise noted, all of the photos in this article were taken by me. Grayanotoxin often causes stomach upset, nausea, and vomiting at first. The cultivated rhododendrons in my area are evergreen plants with large leaves and spectacular flowers that open in late spring. Rhododendrons require a good supply of water, but the soil mustn't be water-logged. It hasn’t flowered, most of its leaves have died, and there is only a little new growth, all of it in one part of the bush. Azalea flowers tend to be more funnel-shaped than rhododendron flowers. : part shade - shade Plant description: It grows 15-20' on average. 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. In that narrow belt along the Pacific slope running from Vancouver and Victoria, BC, to San Francisco, the winters are tempered by warm waters, the air is moist the year round, there is very little extreme summer heat and the soil is naturally acid. Evergreen Shrub. Honey from the Black Sea area in Turkey is especially prone to a high grayanotoxin level. Planting different varieties of rhododendrons that bloom at slightly different times of the year is also a way to extend the enjoyment. This region is usually defined as the province of British Columbia in Canada and the states of Washington and Oregon in the United States. It's important that anything added to the soil—compost, fertilizer, or mulch—doesn't change its acidity. Relatively few are native to Europe and North America. In 1892, planning began for the National Garland of Flowers, a floral exhibition for the 1893 Chicago World’s Fair containing representative flowers from every state. They don't do well in deep shade. Such a beautiful flowers, and excellent photos too ! Pacific rhododendron is found along the Pacific Coast from British Columbia to Monterey County in California. Rhododendron macrophyllumSOLD OUTThe state flower of Washington, Pacific Rhododendron blooms range from light pink to rosy-purple. Rhododendron macrophyllum grows in the Pacific Northwest region of North America. Linda Crampton (author) from British Columbia, Canada on May 28, 2013: Thank you very much, drbj. Azaleas and Rhododendrons. It can grow from 3.9 inches to 98 feet in height, depending on the variety. Martin Kloess from San Francisco on May 13, 2013: Thank you for this. In May, it's hard to go for a walk in my neighborhood without seeing rhododendron flowers in someone's garden. I would have never thought about that till you mentioned it. I loved the photos too! It's interesting to hear that rhododendrons grow well in South Francisco. There are over a 1000 varieties of Rhododendrons spread across North America, Europe and Asia. Pacific Rhododendron Society Quick Facts. Thank you, Maren Morgan. In fact I did not even realize that some are deciduous. The other 2 species will be discussed in the section on deciduous shrubs. Useful hub for me. Linda Crampton is a writer and teacher with an honors degree in biology. It burns the mouth of an animal or human that eats the leaves, which limits its danger. I recommend You always to explore, how happy other People with the Preparation are. And good to know more about this "rose tree". The facts & pictures Experience with pacific CBD tincture. USDA zones: 7-9. They are all beautiful! Rhododendron, meaning “red tree,” refers to the red flowers and woody growth of some species, but rhododendrons range in habit from evergreen to deciduous and from low-growing ground covers to tall trees. Your Pacific Rhododendron stock images are ready. Relationships: The rhododendron genus includes plants commonly known as azaleas. Pinned for future reference. oliversmum from australia on June 18, 2013: AliciaC. Standing water can cause root rot. I love to look at the flowers and to photograph them! These do really well in SF. Wetland Status. Broadcast: Sat 5 Oct 2013, 12:00am Published: Sat 5 Oct 2013, 12:00am pink rhododendron … These Notes have fortunately been reprinted by the Pacific Rhododendron Society, Tacoma, Wash., in 1976. Browse 17,350 rhododendron stock photos and images available, or search for rhododendron garden or pacific rhododendron to find more great stock photos and pictures. The common name of Rhododendron macrophyllum is the Pacific, Western, or Coast Rhododendron. Answer: Only certain varieties of rhododendrons are advertised as being deer resistant. There is a huge variety of plants in the Rhododendron genus. There are lots of fun facts about rhododendron. Native plants like Pacific rhododendron have potential value for low-water-use landscaping . These changes may occur due to fertilizers with an unsuitable level of nutrients or the use of herbicides that damage the plant. It has bloomed this year, although there are far fewer flowers than usual, and there’s a lot of sticky new leaf growth on the bush. Photo credit: Randy Smith. Choose your favorite pacific rhododendron photographs from millions of available designs. Here in the Pacific Northwest region of North America, April and May are prime time for the blossoms to open. Either the grayanotoxin in some rhododendrons is too diluted to hurt deer (or is even absent), or they are willing to suffer unpleasant effects when they’re hungry. Love the sights this time of year....brilliant colors. Plant type Coniferous or Broadleaf Evergreen Shrub; Native or non-native Native; Sun & shade levels Full Sun; Part Shade; Shade; Soil conditions Dry; Moist & Well-Drained; Upland/wetland ratings UPL-Very dry, found in upland ; Yearly Height, Width 1-2 ft., 1-2 ft. I’ve never done this, though. Removing dead trusses, or dead heading, not only makes the plant look more attractive but stops it from producing large amounts of seed. The plant generally has pink flowers and is the state flower of Washington. The common name of Rhododendron macrophyllum is the Pacific, Western, or Coast Rhododendron. The king's army then attacked and killed them. The flower colors are certainly very enjoyable, especially at this time of year! Pacific Rhododendron by MrMaison Introducing Rhododendron macrophyllum, aka Pacific Rhododendron. Deer and Mountain Beavers are among the few that browse on Pacific Rhododendron. Operations . I find both rhododendrons and azaleas in multiple colors. The first species available for garden use, in the mid-1600s, was R. hirsutum, the hairy alpine rose, which may grow as high as 1 metre (3 feet). The shrub can grow up to 12 feet (3.6 m.) but is generally shorter. The plant has large leaves, with an average length of between three and nine inches and an average width ranging from one to three inches, and it retains its leaves for a period of up to three years. Tweet this Page Share on Facebook. Pacific rhododendron (Rhododendron macrophyllum D. Don ex G. Don) Ericaceae familyLeaf: Alternate, simple, persistent, elliptical to oblong, 3 to 6 inches long, thick and leathery, dark green and smooth above and paler below (sometimes rusty), margins entire and often slightly revolute. Bill Holland from Olympia, WA on May 13, 2013: They have busted out all over down here in Washington. Evergreen shrub with large, dark green, leathery leaves. Hi. Rhododendron flammeum. In fact, the latter is how the Pacific rhododendron became Washington’s state flower. This allows its energy to be used for other purposes and may increase its growth. In 1893, each state chose a flower to represent it at the World’s Fair in Chicago. Most azaleas are deciduous while most ornamental rhododendrons are evergreen. The flower buds on the rhododendron bushes open, producing beautiful, showy blossoms and a gorgeous display of color. Although rhododendrons don't grow well where you live, I'm sure that there are some beautiful flowers that grow well in your climate but don't grow well in mine! Rhododendrons are pollinated by insects, including bees. any provider CalPhotos Wikimedia Commons NMNH Botany in DwCA Barcode of Life Data Systems Flickr Group USDA PLANTS images Bioimages Vanderbilt DwCA. Rhododendron macrophyllum, a widespread rhododendron of the Pacific Northwest, is the state flower of the US state of Washington. The plant has shallow and fibrous roots that may be widespread. Height: 25 ft. Grayanotoxin is also present in the leaves of a rhododendron plant. Gail Meyers from Johnson County, Kansas on June 05, 2013: These are beautiful. It is seldom found in cultivation. Answer: The flowering time depends on the species and variety of the rhododendron and the climate in an area. Coast Rhododendron Facts. Good luck with your rhodo! Coast Rhododendron has large, deep green, leathery leaves. Barcode of Life Data Systems. Broadcast: Sat 5 Oct 2013, … Plant stores and nurseries often have a wide selection of rhododendrons that can be purchased. Thank you for the visit and the comment, Ingenira! Coast rhododendron is less popular for … Peggy Woods from Houston, Texas on May 13, 2013: I did not know that rhododendrons and azaleas were related but the flowers are certainly similar. The genus is the first part of the scientific name of a living thing. The Pacific Northwest is natural rhododendron country. Distinctly whorled at the tips of branches. Azaleas are attractive flowering shrubs, but their flowers aren't as large or as showy as those of the rhododendrons that are so popular in my part of the world. Both white and pink forms are commercially available . They have lance-shaped, leathery, evergreen leaves that provide color all year. Our body can break the toxin down when it's ingested in small quantities, which also limits its effects. Where to See It Photo: Clayton Antieau . Fun facts about Rhododendron flowers catherine. A copy is in the Natural Sciences library at the University of Washington in Seattle where I was able to consult it. Clusters of pink flowers from May – June. Most of my local plants bloom in May, though some produce flowers in April. The biggest and most vigorous bush is recovering nicely. There is a better chance that the plant will stay intact, however. The plant generally has pink flowers and is the state flower of Washington. Rhododendron arboreum is the national flower of Nepal. Most people seem to recover from the effects of low doses of the toxin. It commonly grows along roadsides in the rainshadow of the Olympic Mountains. Rhododendron macrophyllum, the Pacific rhododendron, coast rhododendron or big leaf rhododendron, is a broadleaf evergreen Rhododendron species native to western North America.. Most are found in China, Japan and neighboring countries; tropical species are found from Southeast Asia to New Guinea and Northern Australia. All beach towels ship within 48 hours and include a 30-day money-back guarantee. Facts About Coast Rhododendron. Cut off dry flowers in order to provide your Rhododendron to create new, fresh ones. It has lots of new leaf growth, though, and seems to be doing well. The plant is also found in India, Sri Lanka, China, Thailand, Bhutan, and Myanmar. Linda Crampton (author) from British Columbia, Canada on June 04, 2013: Thank you so much for such a lovely comment, Suzie! Relationships: The rhododendron genus includes plants commonly known as azaleas. Unfortunately is the big one in the corner of the front of the house that is not doing well. Native Introduced Native and Introduced. I appreciate your comment about the photos! The toxin is found in the nectar and pollen of the flowers and enters honey. Most varieties of cultivated rhododendrons require moist but well drained soil that is slightly acidic. Linda Crampton (author) from British Columbia, Canada on May 14, 2013: Thanks for sharing the information, Deb. An unusually cold spell in late spring can also damage the plant, as can inadequate drainage. An interesting story on the Kew Gardens website describes how this was historically useful for a particular ruler. Rhododendron, (genus Rhododendron), any of a genus of woody plants in the heath family (Ericaceae), notable for their attractive flowers and handsome foliage. It may have merged with another organization or ceased operations. My husband and I loved the tall and beautiful rhododendrons we saw blooming in the Golden Gate Park on one of our vacation trips. In the Pacific Northwest the rhododendron is ubiquitous in both public and private gardens. Linda Crampton (author) from British Columbia, Canada on June 18, 2013: Thank you very much, oliversmum. That's a trip that I'd very much like to make! It is a shrub growing 2-9 m tall. Did you know that? There are three rhododendron bushes in a landscaped area near my home. I love both of these flowers, too! Find the perfect pacific rhododendron stock photo. 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. The cultivar selection for gardeners and landscapers is lovely. I hope you're able to save your plant. Great article, voted up +++= shared and pinned to flowers! They bloom in clusters from late spring to early summer, and are attractive to native bumblebees. 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