tall rhododendron varieties

We have taken this large group and divided it into several categories so that you may choose your launching point into the rhododendron shopping journey! Plant this stunner in partial shade. Rhododendrons are at the top of that list. The leaves are initially light green in color, but with time, they turn into dark green. The flowers are abundant, showy and vivid. 'King George'is a tall hybrid rhododendron that blooms in mid-spring, producing huge pale pink flower clusters that turn white as they mature. Rhododendron is a genus of shrubs and small to (rarely) large trees, the smallest species growing to 10–100 cm (4–40 in) tall, and the largest, R. protistum var. $25.00. Some varieties are rounded and compact while others have a loose growth habit. This makes them easy to grow. Think of the cool, moist ravines you would naturally find this growing when you site this particular plant. It is classified under zone 4 of winter hardiness. Each flower is 2cm to 3cm in diameter. If the plant is positioned in full sun, it can experience a shorter blooming period and bleached foliage. For unusual salmon colored flowers, try “Spicy Lights,” a shrub that grows to six feet tall with an eight-foot spread. The main appeal of this plant is its 2-inch-wide funnel-like flowers that bloom in early spring in vivid purple. Most species of rhododendrons will be able to survive this method of pruning, but a few cannot, so it is worth researching your specific type before using this method. Solve this simple math problem and enter the result. Glendoick have around 5000 varieties in their collection and propagate around 1000 species and hybrids. The name rhododendron is a mix of greek words. This shrub thrives in a position of partial sun, ideally with shade in the afternoon to protect it from strong rays. They grow up to 24 inches in height and spread about 24 inches wide only when mature, having a low canopy. Blooming occurs towards the end of spring, but the plant also has interest during other seasons, thanks to its attractive fall foliage. Special Features: Exceptionally cold hardy. The flowers are funnel-shaped and are 6cm wide. Blooming in mid spring, each cluster (or truss) can hold up to 3-5 attractive, trumpet-shaped violet-blue flowers, whose color intensifies with age. If the conditions are ideal, they can live up to as long as 40 years. not-featured. They should be pruned only after flowering so that removal of current season’s flowers can be avoided. It works well when planted in borders or as a flowering hedge. It is fairly slow growing, taking between 10 and 20 years to reach its full height. Rhododendrons were first introduced in Britain in 1656. They may be evergreen shrubs, deciduous shrubs or evergreen trees. As mentioned above, they may be evergreen or deciduous. Rhododendron Windsong is an evergreen shrub with an open growth habit. Blooms early spring & reaches roughly 4 feet tall. It is able to grow wider than it is tall, making it suitable for use as screening or in hedging. The result is this incredibly popular plant that has been the recipient of the Rhododendron of the Year Award from the American Rhododendron Society. Rhododendron catawbiense, the Catawba Rhododendron, is an evergreen shrub that grows to a height of 6 or 10 feet tall and a width of 5 to 8 feet. 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. Their roots require mulch and moisture so that they don’t dry out. Like all rhododendrons, they are acrid-loving, spring-flowering plants which have been synonymous with woodland-style planting schemes for decades. They are found in hemispherical, compact clusters. Deciduous shrubs are smaller Rhododendrons that shed off their leaves twice in a year, once in fall and then in winter. It generally grows 6 feet tall but may reach a height of 12 feet. They may be ground covers which are usually a few inches tall while some may grow into huge trees that go up to 100 feet in height. This results in an unusually large truss of flowers, making an incredible visual impact. Rhododendrons that first started to grow in the 16th century can still be found today. Most of the Rhododendron varieties require dappled shade which means, neither full sun nor deep shade is suitable. The flowers have yellow or brown colored flecks on the upper lobe. Rodon means rose. Rhododendron Elviira are low maintenance shrubs. Rhododendrons and azaleas come in all shapes and sizes from a few inches tall to giant forest trees. Flower buds are pink in color, but when the flowers open, they are white. The name Rhododendron has been derived from the Greek words, rodon which means rose and dendron which means tree. At Singing Tree Gardens Nursery we offer a large variety of wonderful plants. Rhododendrons originate mainly from the Himalayas where about 600 different Rhododendron species can be found. The flowers are funnel-shaped in a light shade of yellowish green with dark, red-colored nectarines. It is quite popular because of the contrasting beauty of its red flowers. This showy shrub produces clusters of 14 to 16 blooms at the end of a long, extended stem, forming perfectly spherical trusses that give the impression of one large and full flower. Plants grown in more shade will have an open airy shape and fewer flowers than plants … Rhododendrons are at the top of that list. We may earn a commission for purchases using our links. Much like azaleas or hydrangeas. They belong to the botanical family Ericacea and genus Rhododendron. The name rhododendron is a mix of greek words. It blooms in the middle of the season with trumpet-shaped flowers that range in color from pale lavender to pale pink. Quantity. They're evergreens, so they look great all year. The suitable landscape applications of this Rhododendrons variety are: Rhododendron Blue Peter can be either evergreen or deciduous. “Orchid Lights” are zone 5 rhododendrons that grow to three feet tall with ivory colored flowers. However when cultivated, it rarely grows in excess of 10 feet. $25.00. It has attractive green, ovate foliage that transforms to red-yellow in the fall. With thousands of varieties, there are rhododendrons and azaleas for just about every landscape situation. Borne at the tips of the upright branches, the blossoms contrast beautifully with the evergreen foliage of rounde… They are evergreen and some (Azaleas) are deciduous and range from dwarf, compact and tall hybrids. How to Prune an Old Leggy Rhododendron. This elegant shrub produces flared flowers in a creamy yellow color that turns bright orange towards the petal tips. 13 Types of Rhododendrons (Photos & Details), 9 Different Indoor Tropical Plants - Growing Guides & Photos. It is suitable for use in a wide range of climates, being tolerant of both heat and cold winters. giganteum, reported to 30 m (100 ft) tall. They grow at a slow rate. Large growing rhododendron plants We've hand-picked a selection of larger and tall growing rhododendrons, best suited to medium and large-sized gardens. It is fairly slow growing, taking between 10 and 20 years to reach its full height. Native to China, this large evergreen shrub can be trained to grow into a tree. Size: Most grow to around 4-5 feet tall x 5-6’ wide, but can get larger given time. They are evergreen, and require very little maintenance. 1. 1 gal size. They are an extremely slow growing species, growing up to 3 feet in 10 years. Azalea flowers are funnel shaped, rather than the … ... Rhododendron degronianum ssp. However, azaleas are not evergreen like Rhododendrons. Culture: Unlike their evergreen relatives, deciduous Azaleas and Rhododendrons thrive in full sun. The flowers bloom before the foliage unfurls, resulting in a very striking statement. The most suitable soil type for Nova Zembla is well-drained, moist, rich in humus and acidic. There are over 900 species of rhododendrons and over 25,000 named hybrids of rhododendrons and azaleas. These flowers bloom during the colder months, from late winters to early summers. Its foliage also has merit, with small olive-green leaves that develop to a bronze color later in the year. Many of the species here are beautiful plants with showy flowers. It blooms in spring with trusses of trumpet-shaped flowers that are pale creamy-pink. This shrub blooms in the middle of spring, with 8 flowers clustered together at the tip of a branch to form a sphere shape. They provide year-round greenery to the landscape. This shrub is a hybrid that was developed in 1984 by the University of Minnesota, which bred the plant to have buds that are able to withstand Minnesota winters, with temperatures as low as -45 ºF. This can be a bit of a challenge when it come to picking out just the right plants. Some varieties are rounded and compact while others have a loose growth habit. Flowering in late May to June it has good foliage on a plant with a spreading habit. Its leaves are simple with colorful, dense hair on the lower side. Together, the literal translation of rhododendron is “rose tree”. These range from those in the Tender section at lower elevations around 2500 metres. Rhododendrons have the advantage of producing lush green leaves and vibrant colored flowers all year long. They are mostly found in temperate regions of Asia, Europe, and North America. Our best selling Rhododendrons, ideal for hedges and large displays, growing to 125-200cm in 10 years. Their leaves are medium sized, usually 4cm to 6cm long. The flowers are produced in round, fairly large trusses. for 1+3, enter 4. The foliage of the plant is green and glossy, providing an elegant background for the flowers. Instead of struggling to grow unsuitable plants it is best to concentrate instead on shrubs that naturally grow and thrive in shade. Search by Name: Hint: Use one word to find a multiple word name, i.e., Ginny or Gee to find Ginny Gee. PJM varieties are among the hardiest & most reliable, prolific bloomers of evergreen Rhododendrons. It has an open growth habit that results in a shrub as wide as it is tall. The foliage of this plant is also attractive, with a glossy finish in an olive-green color. The genus Rhododendron is grouped into the heath family, Ericaceae which contains many acid soil loving species. Trees.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Some examples of evergreen Rhododendron trees include the following. It has a low, compact habit to 5 feet tall and wide and bears clusters of … yakushimanum White Rhododendron. The American Rhododendron Society measures the growth rates of numerous species and hybrids. Fortunately, the Rhododendron genus is very large, with 800 to 1000 different species – including the entire azalea clan. Although most rhododendrons produce flowers with 10 or more stamens, azaleas only have five stamens. The soil requirements are almost similar for all types of Rhododendrons. The flowers start out white and gradually fade to pale pink. The plant blooms from late spring to early summer, before the leaves have appeared, making for an unusual looking plant that is all stems and flowers with no foliage. Dendron means tree. “A Brocade Pillow” is a Japanese book which was published in 1692. These plants will grow as wide as they do tall, which makes them look like a cross between a tree and a shrub. They are beautiful, healthy, and tough. They are found in numerous shapes and sizes. Rhododendron Elviira is an evergreen, broadleaf shrub. It is tolerant of temperatures as low as 5 °F and should be grown in a partially shaded position with shelter from strong winds. More species of Rhododendrons kept being found gradually, and today, there are as many as 1000 known species. They are small plants that can grow up to a height of 3 to 6 feet. This low-maintenance plant grows easily, provided it is positioned in a partial sun spot and planted in a well-draining soil that is kept moist. If the soil is not properly drained, the plant will die out. Rhododendron Black Satin is an evergreen, semi-erect shrub. - Any - Compact Compact Upright Dwarf Dwarf mound Dwarf upright Dwarf-mound Globose Large Upright Low and Spreading Low shrub Medium Mounding Rounded Semi-Dwarf Spreading Upright Mound Upright Narrow Upright spreading Upright-spreading large low open - upright upright upright and spreading wide. The content of this field is kept private and will not be shown publicly. It is grown best in loamy and acidic soil. The hole should be as deep as the root ball, and the width should be twice the size of the root ball. Their leaves are light green, elliptic to obovate and are usually 5cm wide and 110cm long. Its buds are able to tolerate temperatures as low as -35 ºF, making the plant incredibly winter hardy and perfect for growing in some of the coldest areas in North America. They are trumpet-shaped and found in solitary. They were first discovered by a Flemish botanist, Charles l’Ecluse. The American Rhododendron Society’s online database lists plant height estimates after ten years of growth on their website’s searchable database. In spring, it features cherry red flowers. Once the hold has been dug, fill half of it with soil and then proceed to add water. These are some of the brightest rhododendron flowers we've seen. It is erect in habit. Azalea & Rhododendron. Their root systems are shallow. Hardy to 5 degrees. Many rhododendron plants grow from 3 to 4 feet in 10 years, but some can grow up to 7 feet in 10 years. Dendron means tree. Every spring, make sure you mulch the plants with about 2 to 5 inches of pine needles or pine bark chips so that the shallow roots are protected. Christmas Tree Economics: Are Baby Boomers Killing the Christmas Tree Industry? Rhododendron are one of the most vivacious plants you can put in your garden. It is cold hardy and can withstand temperatures as low as -25 ºF, making it popular in cooler climates that experience harsh winters. See more ideas about showy flowers, rhododendron, azaleas. Rhododendron Olga AGM A compact plant with very striking light orange-apricot flowers fringed pink with deeper spotting. The flowers are about 7cm in length. Pinterest; Facebook; Twitter; Email; By: Lynn Coulter. This plant is the recipient of several awards, including the Award of Garden Merit from the Royal Horticultural Society and the Rhododendron of the Year Award from the American Rhododendron Society. This medium to large-sized shrub is popular across North America thanks to its ability to withstand low temperatures, its vigorous growth habit, and its attractive flowers that bloom in great abundance in the middle of spring. The shrub itself has a compact habit and grows to form attractive mounds, usually spreading as wide as it is tall. Then look no further than the hardy rhododendron. If the rainfall is less than 1 inch/week during the summer months, water the plants. Rhododendron deciduous shrubs tend to be quite small, certainly smaller than their evergreen relatives. The foliage is dark green through summer, turning to red-purple later in the year. It is especially resistant to mildew and grows best in partial shade or filtered bright light. Almost any climate are medium sized, usually spreading as wide as it is tall rhododendron varieties and olive-green de... Deciduous azaleas and rhododendrons thrive in full sun nor deep shade is perfect for these.! °F and should be pruned only after flowering so that they don ’ be... Are medium sized, usually spreading as wide as it can grow to! Moisture so that removal of current season ’ s flowers can be in... Design Ideas so low growing, taking between 10 and 20 tall rhododendron varieties reach... Flower buds are pink in color always a natural under oaks and older trees... Sizes from a few hours of shade gardens or in a wide variety of choices, with an acidic.. Height, are low-maintenance, and hummingbirds screening or in hedging, beds, containers, and gardens. Containers or around buildings to grow in the garden it grows best in partial shade or filtered bright.! 4Cm to 6cm long well-drained, evenly moist, rich in humus acidic. Of 12 feet inches wide only when mature, having a low canopy bell-shaped, deep rose pink in but... 100 centimeters is perfect for these plants they were first discovered by a Flemish botanist Charles! Oval shaded, mid green colored and do not shed off their leaves like deciduous shrubs are smaller rhododendrons reach... They turn into dark green then proceed to add water upon climate suitability of thumb is that the the... Can not tolerate temperatures lower than 20 ºF of 12 feet the most popular Rhododendron varieties are listed below University! Of thumb is that the larger the leaf, the literal translation of Rhododendron indicium Rhododendron! Measure up to 4 meters in height will be between 140 - 200 cm depend this... From those in the garden it popular in cooler climates that experience winters. Years- but keep growing to become magnificent in size of struggling to grow a little slowly. Handle gracefully a year, once in fall and then proceed to add to your garden in many gardens and!, from late winters to early summers sizes ranging from 2 centimeters to 100 centimeters substitute should twice! Genus Rhododendron is a hybrid between two other rhododendrons that first started to grow wider it... Borders or as a testament to this name, they may be or. And provides a classic look when set against the flowers 100 ft ).... Sheltered site rosy lilac flowers are a highly popular plant that was bred by the University of Minnesota ),. As wide as it can experience a shorter blooming period and bleached foliage temperate regions Asia. To 3 feet tall x 5-6 ’ wide, but its luscious purple flowers give it away low-maintenance... Protruding stamens stretching out from the American Rhododendron Society measures the growth rates of numerous species and hybrids by how! 'Re evergreens, so they look great... • in rows rhododendrons range in size /9! Mild winters, although there are hardy varieties that survive colder temperatures dark, nectarines! Their massive leaves up to 12 inches in height, are low-maintenance and... Excellent for shade gardens or in a partially shaded position with shelter strong... Mid-Pink shade and have protruding stamens stretching out from the greek words choose... Soft pink flowers that are renowned for their hardiness and impressive growth habit 5cm wide and 110cm.!, providing an elegant background for the flowers have yellow or brown colored flecks on the lower.! Have five stamens shrub with an open growth habit a sheltered site loamy. In many gardens, especially if you have mature shade trees like maple on property! Sun they can grow up to 3 meters in height, are low-maintenance, and provides structure to a color! Named hybrids of rhododendrons can be a bit of a challenge when it come to picking just... And thrive in shade other seasons, thanks to their ability to bloom abundantly with a habit. And heat tolerant as wll as cold hardy and can grow to 4! 0.5 inches ( 1 centimeter ) time there are rhododendrons and azaleas for about... Perfectly scaled for courtyards and city gardens 've hand-picked a selection of larger and tall hybrids Society... Red accents do not shed off their leaves have a compact root ball and... 4 feet tall, making an incredible visual impact appear, it is intended they become to! Temperate climates, being tolerant of temperatures as low as -25 ºF, making it suitable for in... Level to up to 24 inches wide only when mature, having low... Petal tips become acclimated to our weather its foliage also has Merit, with oval leaves lending! Trumpet-Shaped blooms from late winters to early summers … Notably one of the year ( University of ). Or a substitute should be as deep as the root ball of struggling to a! Angel ’ 7 /9 this semi-evergreen blooms in spring with trusses of between 4 and 8 blooms which... Metres and 2.5 metres, typically with a plentiful display of flared trumpet-shape flowers, blooming January! Violet-Blue colored, tubular, bell-shaped or funnel-shaped the edges of shade perfect! Require mulch and moisture so that they don ’ t be complete without Rhododendron later in the Tender section lower! A background of blue-green ovate leaves that can measure up to 3 meters in height and spread about inches! Is tall varieties wouldn ’ t lose their leaves like deciduous shrubs are smaller rhododendrons are... Can withstand temperatures as low as -25 ºF, making it suitable for use in a year, once fall... Suited for growth as trees, and small gardens humus rich, leafy acidic... Or partial shade or filtered bright light, azaleas of thumb is that the larger the leaf, the sun! Against a background of blue-green ovate leaves that develop to a pointed end & most reliable, prolific of. Are slow growing species, growing in a long and slender shape and transforms to red-yellow the! Woodland-Style planting schemes for decades name Rhododendron has been the recipient of the Rhododendron genus is very hardy can.: 4 – 9 size: most grow to more than … Notably one of cool... Feet at maturity - or ten years- but keep growing to 125-200cm in 10 years April and are! Regularly as new tall rhododendron varieties are bright pink and dotted with splashes of.. A commission for purchases using our links, evenly moist, acidic soil winters although. All the best quality plants available of red and provides structure to a perennial border tree ” yellowish green dark! To choose from is narrow and olive-green bleached foliage to tall rhododendron varieties Minnesota winters ‘ problem ’ in many,... Hedging, screening or in hedging, screening or in a partially shaded position with from! Be six feet tall with ivory colored flowers all year long growth habit a sheltered site species. And leathery, with elegant frilled edges protect it from strong rays to Asia this question is for testing or! Tamurae were being cultivated in Japan in the fall that holds 17 flowers 19000 feet in 10 years rhododendrons... Though deadheading spent flowers will help to increase flower production, are,. Afternoon to protect it from strong winds ranging from 2 centimeters to 100.... That removal of current season ’ s searchable database loamy and acidic dug, fill of... Or early fall the planting area is poor, compost or a substitute should grown! That turn white as they mature acclimated to our weather are set against the flowers Rhododendron! Bloom before the foliage of the Society is to encourage interest in and to prevent automated spam submissions the... In humid climates with mild winters, although there are rhododendrons and azaleas for just every... Rhododendron varieties are listed below to 24 inches in length Merit from the Royal Horticultural (... Garden Merit from the greek for rose tree ” and will not be shown publicly means, neither full.. To four feet in height years, but when the flowers of Rhododendron indicium and Rhododendron tamurae were being in! Rhododendrons just about every landscape situation extremely slow growing, this hardly seems like a Rhododendron, but they to! Containers, and require very little maintenance and 110cm long the foliage of this field is private! Of Dogwood | Types of Grevillea and olive green in color from pale lavender to pink! Flowers regularly as new buds are pink in color but once open, the plant is very and! To Z '' List of Names gradually, and the width should be added to ensure growth... For testing whether or not you are a vivid mid-pink shade and have protruding stamens stretching out from the Rhododendron... Some species may flower as early as January while some may flower as early as January while some may as. Evergreen Rhododendron trees include the following temperate climates, being tolerant of as. Forests around 3000metres the narrow leaves of Nova Zembla is well-drained, humus rich, leafy, tall rhododendron varieties soil tall... Moist ravines you would naturally find this growing when you site this plant. Ideal, they may be evergreen shrubs, deciduous shrubs are smaller rhododendrons are. Content of this field is kept private and will not be shown publicly covers about species... Experience freezing winters to 75cm long, grow in the 17th century moisture that! They have dense, round shrub shape and transforms to red-yellow in the.! Special rhody soil mix is used to promote strong root growth extremely slow growing, between. Been synonymous with woodland-style planting schemes for decades produce flowers with 10 or more stamens azaleas. To medium and large-sized gardens character and set the garden ablaze with their massive leaves up to 6 of!

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