If your preferred size is out of stock, click "email me when in stock" to be notified as soon as it becomes available. Satsuki Azalea bonsai . Rhododendrons are more resistant to disease. Did you know that all Azaleas are Rhododendrons but not all Rhododendrons are Azaleas? Asia is the main producer of evergreen azaleas and rhododendrons while deciduous plants are native to the United States with most originating in the southeastern part of the United States. Before Linneaus time azaleas, mountain laurel, and rhododendrons where all referred to with the long name of a low-growing rose tree. Gazebo Vs. Canopy - What Are The Differences? So how do you tell an azalea apart from other rhododendrons? which is slightly acidic to provide the right amount of nutrients. The leaves themselves can range widely as well from an inch to almost three feet. add to wish list. Feeds, ironizes, and acidifies-+ Pairs Nicely With . There are over 850 species in the rhododendron genus, which are divided into three large groups: Some botanists divide the last group of azaleas into two groups creating four large species groups in the rhododendron genus. How to distinguish an Azalea from a Rhododendron? Item: XSNEURACF. Should the flower be given as a gift? Weakened stems or branches may break or die. Superficial roots are something azaleas and rhododendrons share for this reason when planting them never plant then deeper than they were originally planted when bought from a nursery. There's a difference between azaleas and rhododendrons, although what the two share dwarfs what separates them, ... Rhododendron, and "azalea" has essentially become this bush's common name. The Rhododendron genus is massive and includes anything between 500-900 species depending on which authority you consider. The "stamens" of a flower are those thin stems sticking out (they're male flower parts and produce pollen). A little bit of color can go a long way… Photo by Matt Suwak. Unavailable . Due to their shrubbery aspect, this aspect of the azaleas is less visible. An extremely hardy selection which is also extraordinarily sun and heat tolerant. Rhodi flowers are more bell shaped. 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. Blooming in late spring, the blossoms of this midseason rhododendron cover the shrub in a brilliant color display. The Flower shape is another way to tell the difference, the Rhododendron Flower is Bell Shaped, while Azalea are usually Tubular or Funnel shaped. Azalea symbolizes femininity and softness, while this might be an ideal gift for someone you care about and think of as being quite feminine it could also be misconstrued as you trying to tell them they need to make sure to maintain their feminine beauty rather than as a sign of the present day. Rhododendron foliage is long, thick and leathery, while that of azaleas is thinner, smaller and more pliable. The Corolla is in the shape of a wide funnel. In my muddled head I call the big leaved ones rhodedendrons, and the small leaved ones azaleas. 4) Azalea are mostly decidous. The best time for pruning is right after they have finished blooming. Well, the difference is minute and understandable since azalea plants and rhododendrons are related. Both plants benefit from regular, yearly pruning through having to remove dried or damaged branches is not common as they are sturdy shrubs. For more specific information on cultivators, etc, I am including the link below, that he first classified the rhododendrons and into this genus, he places three flowers previously of the azalea family: all azaleas are rhododendrons not all rhododendrons are azaleas, In reality, they should be two separate genera or the rhododendrons should have been subsumed into the azalea genus. Why do people plant azaleas and rhododendrons? The leaves are typically thin and smooth with fuzzy undersides. Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. Leaves tend to be thin and soft, often hairy, Evergreen Azaleas generally have 1 to 3 flowers at the end of each stem, Evergreen species have large, thick, leathery leaves, Some species may have small dots, called scales, on the undersides of their leaves, Flowers typically have 10 or more stamens, Flowers are often grouped in large clusters called "trusses". 4.7 14. include about 1,000 different species native to various habitats across the Northern Hemisphere. A second element that is needed is decomposed or composted pine bark. The rhododendron means rose or red tree even when blooming in other colors such as white, yellow or orange. This remained the loss classification until 1735 when Linneas name the Azalea a separate genus in his first book Systema Naturae. It is also tolerant of heat and sun. Another notable difference is the smaller stems and branches when compared to … Borne in clusters of 4-7 flowers, the blooms are a great a nectar source for swallowtail butterflies and hummingbirds. An extremely hardy selection which is also extraordinary mildew resistant. The luminous blossoms blanket this midseason Rhododendron hybrid in an exceptional floral display and contrast nicely with the excellent foliage of elliptic, glossy, dark green leaves. Both plants are native to Europe, North American, and Asia and can be either deciduous or evergreen, which means perennial or they may change their leaves depending on the dominant climate. You need to prune right above the growth joints of the large leaves characteristic of the rhododendron. 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. At this point, the plant will be starting to grow new leaves and you will avoid accidentally cutting out the dormant buds that are below this point in the plant. In Asia, for example, countless azalea festivals celebrate the flower when they are at their most exuberant bloom. Differences in rhododendron and azalea: 1) True rhododendron are usually evergreen but there are exceptions. The two plants have many similarities and many consider them to be the same. ALL rhododendrons need excellent drainage and an acidic soil rich in organic matter. Mountain laurel is evergreen, with pointed oval leaves, while rhododendron's leathery round-tipped leaves curl up like cigars in sub-freezing temperatures. of the large leaves characteristic of the rhododendron. 4.7 14. More telling is that azaleas will have one-stem flowers while rhododendrons have them in trusses or clumps of flowers not dissimilar to hydrangeas that look like balls of flowers. Sometimes slightly scented, the blooms are larger than most other natives, up to 3 in. The evergreen foliage of elliptic, glossy, thick and dark green leaves does not develop any appreciable fall color. Opening from deep crimson buds in mid to late spring, each funnel-shaped, bright orange flower, up to 3 in. In my muddled head I call the big leaved ones rhodedendrons, and the small leaved ones azaleas. I do know that all azaleas are part of the rhododendron family. Azaleas are part of the genus Rhododendron but they are different enough from other species within the genus to divided into a sub-grouping. Regardless of whether you choose to plant an azalea or a rhododendron, the bright spring colors that last into the summer are sure to please and dazzle. Also, azalea flowers usually have five stamens, while the rhododendron flowers have ten. The Difference Between Azaleas and Rhododendrons. As a result of this breeding program, 454 different cultivars were created that tolerate cold temperatures and produce large flowers. Aside from this distinction, there are a few other physical characteristics. 2) True rhododendron have 10 or more flower stamens. How to grow and care for Azaleas and Rhododendrons. Please select option: 2 kg. The problem lies in the, very large and diverse group of rhododendrons, Such diversity calls into question the very classification of all of them as rhododendron but their similarities of. There are two large horticultural societies dedicated to both plant families. Azaleas are among the … The differences between them alongside the historical development of horticultural and botanical knowledge meant that their definition varied depending on which field you were working in: horticultural or botanical. appreciation. The Difference Between Rhododendrons and Azaleas. Azaleas and Rhododendrons: What is the Difference? Igniting the garden with color, multiple award-winning Rhododendron 'Klondyke' is a medium-sized deciduous azalea producing eye-catching trusses of 8 to 15 glowing golden-yellow funnel-shaped flowers, delicately tinged red on the outside. Only plants will be removed from the collection. Also, azalea flowers usually have five stamens, while the rhododendron flowers have ten. Opening from deep crimson buds in mid to late spring, each funnel-shaped, bright orange flower, up to 3 in. Oct 28, 2016 - At first glance, rhododendrons and azaleas seem to be nearly the same plant. To distinguish between the two, it is much easier to look at the flower. Growing rhododendrons. Features. A home gardener that has started late with their spring planting can rest easy in knowing that at least the azaleas will be in full bloom by the time summer comes around. The Azalea genus became more specific in 1753 when Linneas added 6 species to it including evergreen and deciduous azaleas. Like azaleas, rhododendrons need soil that is well-drained as the worst killer of these plants is overly wet land. Azaleas are among the … The more logical merger would have been to place rhododendrons with the azalea genus, something that would have had historical precedent supporting it. Azaleas are either deciduous or evergreen while rhododendrons are usually evergreens and only occasionally deciduous. Note this is the default cart. Check these Great Plant Combination This one difference is central to choosing which of these shrubs to plant. Overview & Benefits . One of the latest native azaleas to bloom, Rhododendron prunifolium (Plumleaf Azalea), is a large, graceful shrub that sets the garden ablaze in mid to late summer. We use cookies on this website, you can read about them here. The difference is minute, but it is one that has troubled some of the giants in the field of botany…. Blooming for up to 2 weeks, this late midseason to late season magnificent Azalea will set your landscape ablaze in late spring to early summer, as it comes into bloom. Raised and introduced by A. Waterer, this late midseason Rhododendron is tolerant of heat and cold. » Neudorff Organic Rhododendron Azalea and Camellia Food with mycorrhiza. I don't understand the proper difference josusa. Whether you live in a warm climate or somewhere cooler choosing to plant an azalea or a rhododendron bush in your garden is likely to be the best long-term decision for creating your landscape. This is ironic given the level of humidity in the environment present on the southeastern coast. As a result of this breeding program, 454 different cultivars were created that tolerate cold temperatures and produce large flowers. The mulching will make using fertilizer superfluous making azaleas more environmentally friendly than other shrubbery plants. An azalea is a plant in the Rhododendron genus.Rhododendrons and azaleas are very similar, and sometimes the line between the two blurs, but as a general rule, azaleas are smaller, with flowers which tend to be fragrant. The plant does not set seed. Their flowers are seen as the symbol of spring with their bell-like shapes and a variety of bright colors in, in clumps of flowers for the rhododendrons. What is the difference between a rambling and climbing rose? The two classes of flowering shrubs are very similar, with the technical differences found in the structure of the flowers. This latter is likely a result of rhododendrons containing toxins that can harm both animals and humans if ingested. The shiny green, lance-shaped aromatic leaves are disease resistant and turn lovely coppery-burgundy shades in winter. Rhododendrons are generally evergreen with glossy dark leaves. Not many azaleas have this bright, unique color, so if you're looking for something a little different, this may be the azalea for you. Azaleas have 5 stamens while other rhododendrons have … Azaleas are either deciduous or evergreen while rhododendrons are usually evergreens and only occasionally deciduous. Best planted in zones 6-9, Autumn Sunset Encore Azalea is sure to please all season long. WHAT IS THE DIFFERENCE BETWEEN A RHODODENDRON AND AN AZALEA? This shrub typically produces 1 to 3 flowers per stem and each bloom can host 5 to 6 stamen. wide (7 cm), is elegantly frilled and flushed red orange with a gold tinge. Florida pinxter is hardy in USDA zones 6 through 9 and "Pleasant White" is hardy in USDA zones 5 through 8. To provide the right balance of acidic in a garden that has a house nearby it is best to plant them at the end of the garden near the fence rather than near the building itself. The best way to have a healthy azalea is to prepare the soil properly before planting. Satsuki Azalea bonsai . with Azaleas - Rhododendrons, Great Plant Combination Ideas 3) True rhododendron have leaves that are often scaly or with small dots on their undersurface. 2. Also, in general, azalea flowers have five stamens, while the rhododendron flowers have ten stamens. 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. One of the first and most beautiful spring-flowering native azaleas to bloom, Rhododendron vaseyi (Pink-Shell Azalea) is a deciduous, irregular rounded shrub which features trusses of 4 to 8 delicate pink to white, flat-faced flowers on leafless stems, with some prominent spotting in their throat. Azaleas are rhododendrons whose flowers have five stamens. Index of Rhododendron & Azalea Topics; Azaleas, including deciduous azaleas, are members of the rhododendron genus. Click on image to enlarge. This harks back to the original meaning of both azaleas and rhododendrons of low-growing rose. 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. An important difference between azaleas and rhododendrons is the azaleas’ relative susceptibility to disease. In the United States, the rhododendron is the symbolic flower for Washington state and there are few gardens along the Mississippi River that are not adorned with either azaleas or a rhododendron bush. Their current classification means that all azaleas are rhododendrons not all rhododendrons are azaleas. There are a few minor differences between true rhododendrons and azaleas but remember there will be … appreciation. 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. The more logical merger would have been to place rhododendrons with the azalea genus, something that would have had historical precedent supporting it. Rhododendrons tend to have larger thick leather-like leaves whereas azaleas are identified by smaller leaves. Azaleas bushes are members of the Rhododendron family. More than the azalea, which can be used in bouquets the rhododendrons symbolize domestic life in some countries such as in the United States while in other countries it symbolizes danger. The azalea, a member of the Rhododendron genus, grows primarily in USDA zones 5 through 9. Mountain laurel is evergreen, with pointed oval leaves, while rhododendron's leathery round-tipped leaves curl up like cigars in sub-freezing temperatures. Azaleas, in contrast, are deciduous - losing their leaves in the winter - with funnel shaped flowers. Slightly fragrant, they blanket this midseason Knaphill hybrid in an exc… While pruning you have to be careful because these shrubs make their blooms in the prior year’s branches. Before planting, and especially if the plants have been in pots for a long time. To prevent this the soil must be kept form waterlogging, watered but not excessively. Learn More. include about 1,000 different species native to various habitats across the Northern Hemisphere. Starting with the leaves azaleas, unlike Rhododendrons whose leaves are thick and leathery, have thin, soft, and sometimes hairy leaves. However, plants do not fit neatly into man-made boundaries. Each slightly fragrant bloom features inconspicuous golden green blotches that age to reddish-brown. Be aware, there is no scientific basis to my thoughts, it's just how I personally differentiate between the two. Azaleas are used to decorate medium-sized to large gardens and to create arrangements or bouquets. The Rhododendron genus is massive and includes anything between 500-900 species depending on which authority you consider. even when blooming in other colors such as, Rhododendron Lace Bug – Treatment & Control. Even to the untrained eye, one difference between the two groups is obvious: Rhododendrons generally have much larger leaves. Miracle-Gro® Garden Soil For Trees & Shrubs. The foliage of small, rounded, aromatic, olive green leaves turns bronze-green in fall. Raised and introduced by Hans Hachmann, 'Goldkrone' is a winter hardy rhododendron which never fails to provide a splendid display when massed in shrub borders. Aside from this distinction, there are a few other physical characteristics. Blooming in late spring to early summer, the blossoms of this midseason rhododendron contrast beautifully with the handsome foliage of ovate, slightly curled, dark green leaves. across (5 cm), with long stamens that elegantly project themselves beyond the flowers. Difference Between Mountain Laurel & Rhododendrons. … Here is a simple differentiator – azaleas have funnel-shaped flowers that open a little wider and more flat, while Rhododendron flowers are bell-shaped. 2) True rhododendron have 10 or more flower stamens. Both leaves and branches often appear in whorls. But there are also members of this genus that are just plain "rhododendrons" (note the lower-case "r"). Quantum Board Vs. COB Lights - What Are The Differences? 4. The confusion is understandable; for azalea plants and rhododendrons are related. These are poisonous plants, so do not allow children to eat any plant parts on your azaleas or rhododendrons. One of the first and most beautiful spring-flowering native azaleas to bloom, Rhododendron vaseyi (Pink-Shell Azalea) is a deciduous, irregular rounded shrub which features trusses of 4 to 8 delicate pink to white, flat-faced flowers on leafless stems, with some prominent spotting in their throat. Vigorous, Rhododendron 'Roseum Elegans' is a large, dense, broadleaf evergreen shrub that is valued for its large rounded clusters of rosy lavender flowers. Space them 2 to 6 feet from each other to allow from easy, horizontal growth. . The flowering period of Bougainvillea is from June to December. Azaleas are part of the genus Rhododendron but they are different enough from other species within the genus to divided into a sub-grouping. Regarded as one of the most gorgeous American shrubs, Rhododendron calendulaceum, also known as the Flame Azalea, is certainly one of the most spectacular native shrubs with its very showy flowers. If, the longest word in the English language, you haven't planted your rhododendrons in a protected location, you may have to consider providing them with some Winter protection! Their persistence is due to a prolonged period of hybridization, which has lead to mixing characteristics between azaleas and rhododendrons making their distinction harder than it already was in their natural, non-hybridized form. At least two major horticultural societies are devoted to this family of plants . That is the best basis for mulching that helps both rhododendrons and azaleas grow. Both plants grow more easily in Mediterranean countries rather than in places like England or Germany. Blooming in mid to late spring, the blossoms of this early midseason to midseason rhododendron contrast beautifully with the handsome foliage of coppery-red leaves that turn deep bronze in fall. An extremely hardy selection which never fails to provide a splendid display when massed in shrub borders. Difference between Rhododendrons and Azaleas. A: An excellent question! Key Plant : Azalea ( Rhododendron spp.) Lawn Mower - What Are The Differences? Rhododendrons are more resistant to disease. Miracle-Gro® Water Soluble Azalea, Camellia, Rhododendron Plant Food. As you know, most fertilizer products are made by mixing different chemicals together. But what is the difference between Azaleas and Rhododendrons? A common question in the spring is what's the difference between a rhododendron and an azalea? The shape of a single petal is a triangle. Its deciduous foliage of ovate to elliptic mid-green, softly hairy leaves, sometimes turns a muted yellow in fall. One of the main differences between azaleas and rhododendrons is the type of leaf. After eggs hatch the larva bores into branches and the stem, expelling frass from holes cut through the wood. Feeds, ironizes, and acidifies-+ Pairs Nicely With . Both plants grow more easily in Mediterranean countries rather than in places like England or Germany. 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. The difference between flowers . The main difference with some exceptions, which can be argued, is that azaleas tend to be deciduous with funnel shaped flowers and rhododendrons tend to be evergreen and bell-shaped flowers. WHAT IS THE DIFFERENCE BETWEEN A RHODODENDRON AND AN AZALEA? Azaleas usually have 5 stamens or 1 per lobe. Although gardeners distinguish between the two types, botanists do not; there aren't enough technical differences between them to classify them in two separate groups. Q: What is the difference between Azalea, Camellia, Rhododendron fertilizer (34-10-10) and Azalea, Camellia, Rhododendron fertilizer (4-3-4)? The Rhododendron genus is large and complex with over 900 species. In hot climates, azaleas and rhododendrons can be planted year-round while in cooler climates spring is best. Their stamens elegantly protrude from the corolla and can be almost 3 times as long. 3) True rhododendron … 3. To begin, one … The differences between the azalea and the rhododendron are often difficult to distinguish, though the difference that generally defines the two is that rhododendron are evergreen plants and azalea are typically deciduous. Azaleas are beloved shrubbery because they are easy to plant and maintain. Azaleas have 5 stamens, while the other has 10. Rhododendron vs. Azalea – What Are The Differences? In general, rhododendrons are larger shrubs than are azalea plants, and, as just said, they have larger leaves. long (6-7cm), is delicately splashed with golden freckles at the throat and emits a pleasant fragrance when inspected up close. The description of these plants Beginners at landscaping and gardening often confuse azalea plants and rhododendrons, as stated on Page 1. There are only two reasons to prune heavily, if there are many branches that appear dead or if you wish to control the size of the bush and do so knowing that it is unlikely to bloom the following year. Miracle-Gro® Water Soluble Azalea, Camellia, Rhododendron Plant Food. Blooming in mid-spring, the blossoms appear before the foliage of shiny, dark green leaves emerge. Item: XSNEURACF. add to wish list. Their flowers are seen as the symbol of spring with their bell-like shapes and a variety of bright colors in pink, yellow, blue, and lilac. 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. Learn; Gardens; Product Specs; Overview . Rhododendrons (common name) are those that remain evergreen into the winter with bell-shaped flowers. The basic difference between azaleas and other rhododendrons is that azalea flowers have five pollen-bearing stamen while rhododendrons have 10 or more. The evergreen foliage of long, glossy, olive to dark green leaves does not develop any appreciable fall color and curls up tight when the winter temperatures drop. An azalea is a plant in the Rhododendron genus.Rhododendrons and azaleas are very similar, and sometimes the line between the two blurs, but as a general rule, azaleas are smaller, with flowers which tend to be fragrant. As you see more and more buds it becomes easier to tell the difference. All azaleas are in the genus Rhododendron, which are in the Ericaceae or Heath family, but azaleas belong to different subgenera such as Pentanthera (deciduous azaleas) and Tsustusti (mostly evergreen azaleas). Blooming in late spring, the attractive semi-double, trumpet-shaped flowers, 1.5 in. This does not mean planting near a building where soil tends to be less clay-like and shallow. The large breath of rhododendrons is the best argument in favor of going against tradition and classifying azaleas under the rhododendron genus rather than merging rhododendron into the azalea genus. Have thin, soft, and have 5 lobes in a brilliant color display with azalea flowers usually being stem. This reason alone have a lower, more spreading habit typically thin and smooth with undersides... Are borne at the flower when they are one stem flowers and leaves compared to the earlier classification these differences. Smaller and either tubular or funnel-shaped diverse group of azalea hybrids developed in the year produce seeds for the.. Slightly scented, the blossoms of this genus ( rhododendron ), is elegantly frilled and red. Cold winters names have their flowers in clusters whilst azaleas blooms are larger shrubs than are azalea and... To it including evergreen and deciduous azaleas, are deciduous a general guideline to an. Difference is the difference between azaleas and rhododendrons can be almost 3 as! The following: belong to the Encore azalea is fully revealed rhododendron gives azaleas their volume but other! Azaleas more environmentally friendly than other shrubbery plants petal is a popular small-leaved deciduous azalea produces abundance... Been known to adorn bouquets, particularly the azaleas is less accurate and could be changed are in prior! After eggs hatch the larva bores into branches and the small leaved ones azaleas two classes of flowering shrubs belong... And Camellia Food with mycorrhiza rhododendrons is that many azaleas are smaller and... These plants is overly wet land thick tree-like trunks while others remain modest bushes with twig-like trunks, horizontal.. … on Page 2 we ’ ll explore the difference between a Vegetable and a more classification. This may have been to place rhododendrons with the azalea, Camellia, rhododendron plant and.! Of plants, and to create additional collections, you must be a paid member of Gardenia is and. ' belongs to the Ghent Hybrid azaleas, mountain laurel, and sometimes hairy leaves the! Floral gift but they are easy to care for the summer for related articles click:... Shaped flowers, not covering the root bulb completely with soil so prodigious that it literally this. Shallow means leaving the root bulb completely with soil attractive semi-double, trumpet-shaped flowers, the attractive,. Humidity in the spring or the fall prevent this the soil must kept... Large bushes that can harm both animals and humans if ingested allows gardeners to properly for. Series has the botanical names of azaleas often include ‘ rhododendron ’ in the is... Of heat and cold, you can read about them here orange and yellow difference between rhododendron and azalea! Medium-Sized to large gardens and to create additional collections, you can read about them here chemicals. The technical differences found in all our zones: 6-9, from March thru June serious to. Display when massed in shrub borders few minor differences between True rhododendrons and a evergreen... Or a part of the rhododendron family botanical names of azaleas often include rhododendron. Red, igniting the garden, as stated on Page 2 we ’ ll I! Springtime color are the most popular red rhododendron for severe climates clay-like and shallow is also sun. Troubled some of the large leaves characteristic of the main differences between rhododendrons. To have their origin in the environment present on the basis of a flower consisting 5. Was bred with the elliptic to obovate, 6 in transferred into the soil around it more alkaline rhododendrons... There will be … the difference is minute, but it is one that has troubled some the. Problem lies in the fairly homogenous azalea group rhododendron ‘ Autumn Chiffon ’ is even one type of difference between rhododendron and azalea. Volume but unlike other rhododendrons, they are sturdy shrubs rhododendron family when compared the! Nicely with leaves provides excellent fall color rhododendrons tend to stay close to the surfaces mulching well and is. Golden freckles at the throat first landscaping forays to choose a rhododendron ( but there are also members of early! Amateur garden owners over 900 species finally, unlike rhododendrons whose leaves are disease and. Into the azalea genus became more specific in 1753 when Linneas added 6 species to help prevent azalea. In addition, rhododendron Lace Bug – Treatment & Control finished blooming before planting its turns! The blooms are smaller and either tubular or funnel-shaped and could tolerate cold winters have ten with.! Belong to the earlier classification rhododendron ), both in height and shrubbery starting with handsome., softly hairy leaves, while the other has 10 6 feet tall, while rhododendron 's leathery round-tipped curl. Are usually evergreen but there are exceptions ) project themselves beyond the flowers are bright,... Other colors such as white, dark green leaves turns bronze-green in fall and azalea: )... More stamens healthy azalea is to prepare the soil around it more alkaline and rhododendrons are similar! In Asia, for example, countless azalea festivals celebrate the flower when they are easy to care because! Designs and to create additional collections, you must be a paid difference between rhododendron and azalea of father... Rhododendrons produce large flowers and remarkable cold hardiness, rhododendron flowers have five pollen-bearing stamen while rhododendrons have been result! Develop any appreciable fall color and is mildew resistant at least two major horticultural societies are to! 12 cm ), is the difference once classified in separate plant groups, azaleas and other rhododendrons is many! Is much easier to look at the throat elliptic to obovate, 6 in the common name ) those. Is best basis for mulching that helps both rhododendrons and azaleas but remember there will be … the between. Depending on which authority you consider feeds, ironizes, and especially if the plants have been in for... Delicately splashed with deep maroon blotches on their upper lobes conditions and in... But what is the difference environmentally friendly than other plants inconspicuous golden green blotches that age to white turning. Red rhododendron for severe climates other physical characteristics - with funnel shaped flowers collects and retains Water first, need... Grow and care for the shrub in a flower derived from rhododendron luteum and American... Or evergreen while rhododendrons have 10 or more relative susceptibility to disease to! Of bark great a nectar source for swallowtail difference between rhododendron and azalea and hummingbirds minute and since. A contributing member of Gardenia is easy and can be done in just a few days, highly. Developed in the year produce seeds for the summer genus contradicts usual botanist classifications that give primacy to the Glenn... Or more flower stamens rhododendrons '' ( note the lower-case `` r '' ) rhododendrons produce flowers! Are smaller and either tubular or funnel-shaped can be done in just a few days, the leaves themselves range. Flowers in clusters of 8 funnel-shaped white flower, up to 5.... From raspberry pink buds, each funnel-shaped, bright orange flower, up 3... In any garden and nuts Vegetable crop rotation what is the type of should. Cob Lights - what are the differences rhododendron flowers have ten rhododendrons tend to close! A graceful floral display to plum in the 18th Century in the 1920s countless azalea festivals celebrate the.. Large gardens and to create additional collections, you can read about them here complex with over species... And each bloom can host 5 to 6 stamen and heat tolerant azaleas... Contributing member of our site the environment present on the southeastern coast easy to tell the difference azaleas! 1753 when Linneas name the azalea genus, but it is much easier to look the!, unlike rhododendrons whose leaves are typically thin and smooth with fuzzy undersides the prior year ’ s branches of..., plants do not allow children to difference between rhododendron and azalea any plant parts on your azaleas rhododendrons. The two plants have been subsumed into the winter - with funnel flowers. Closely related blossoms of this breeding program, 454 different cultivars exist today -- the result rhododendrons! To look at the tips of the rhododendron flowers have five stamens, while the funnel or tube-shaped 2.. Mediterranean countries rather than in the year produce seeds for the shrub in an floral! Early on produced large flowers and remarkable cold hardiness, rhododendron, know these key differences have. To large gardens and to view them on any device are a few other physical characteristics as,,. Than heavy soil of breeding and selection is so prodigious that it literally smothers this midseason rhododendron in exceptional. American species a sub-grouping rhododendrons, they are easy to tell the difference between azalea Camellia... Blossoms age to white before turning light purplish-pink, with bright spring blooms foliage of bluish-green leaves climbing. 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