PJM Group is a series of rhododendron hybrids that resulted from crosses between R. carolinianum and R. dauricum var. Note this is the default cart. Use left and right arrow keys to navigate between menus and submenus. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. The following menu has 3 levels. Fortunately, the PJM group of rhododendron cultivars has a biological ability to buffer alkaline soil, and grow vigorously when given plenty of organic material (and consistent moisture) in their generous planting holes. Rhododendron, if the proper cultivar for our area and planted correctly, should not need to be covered for winter protection. Follow. Not sure which Rhododendrons - Azaleas to pick? It has green foliage. Heavy soils that retain a lot of water can cause root and stem rot. Some of the most popular evergreen Rhododendron shrubs include the following. Stop by, email, or call. Grows with a dense rounded habit, up to 5-6 ft. tall and wide (150-180 cm). How to Care for Rhododendron Mulch plants every spring with 2 to 5 inches of pine bark chips or pine needles to protect shallow roots and retain soil moisture. Check these Great Plant Combination Ideas with Rhododendrons - Azaleas, A Spectacular Spring Border Idea with Brilliant Tulips and Cotinus, An Exquisite Spring Border Idea with Sawara Cypress, Tulips and Muscari, A Spectacular Spring Border Idea with Scarlet Tulips and Cotinus, A Romantic Spring Garden Idea with Peonies, Irises and Flower Bulbs, An Eye-Catching Winter Border Idea with Colorful Twigs and Cyclamens, A Four-Season Border with Evergreen Conifers and Japanese Maples, Azaleas - Rhododendrons, Rhododendrons - Azaleas. The 'P.J.M.' We'll show you how to plant, grow, and care for them. Type Evergreen. PJM is functionally sterile, so it never sets seeds but instead spends its energy reserves producing flowers. 99 24 more photos VIEW GALLERY. They are especially showy when massed together with a dark background. Most rhododendrons prefer part shade to shade, or being planted under trees where they get dappled sunshine. Rhododendron watsonii is a species rhododendron, which means it is a native plant, in this case from China. Gertens Guide to Buying & Planting a Potted Tree. How to select sun-tolerant rhodies? 99. When choosing plants for your own garden emphasis should be on plant health, hardiness, and disease resistance. sempervirens, and are noted as having exceptional winter hardiness. View this plant in a garden. Free delivery for orders over $50. Rhododendron will grow to be about 5 feet tall at maturity, with a spread of 4 feet. Flower color: Near-red, very heavy flowering, even as a small plant. P.J.M. Evergreen Rhododendrons are some of the most beautiful plants you can buy, but many of them are too tender to grow in our coldest regions. Morning sun with afternoon shade is also acceptable. So be sure to check the label on the variety. Category: Shrubs. The hybrid Rhododendron P.J.M. Get expert help from The Morton Arboretum Plant Clinic. Best planted in spring. It's considered a "dependable bloomer" because you get consistent color, no matter what the conditions! Learn More. 4 - 8. It grows at a slow rate, and under ideal conditions can be expected to live for 40 years or more. Our future. Mature Size: Up to 6 feet tall. Category: Shrubs. Correct soil pH for the growing rhododendron bush is crucial. Entdecke (und sammle) deine eigenen Pins bei Pinterest. What To Plant Where. While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. Hardiness Zone:4-8. There are very few rules in gardening, but perhaps the most important one is to work within your zone. Aluminum sulfate should be avoided when amending beds for growing rhododendrons; agriculture sulfur is preferred, as the aluminum may be harmful to the growing rhododendron. Rhododendron watsonii. It provides helpful information about the culture and care of rhododendrons and azaleas for both the novice and the experienced gardener. You can search, browse, and learn more about the plants in our living collections by visiting our BRAHMS website. Do not site plants within or near the drip line of trees in the walnut famil… This rhododendron's unusual variety name stands for "Peter J. Mezitt", who along with his son, Edmund, started the original hybridization work developing this variety back in the 1930s. Rhododendron cv. Explore this online platform for Chicago-area residents to share their favorite stories about trees. Deleting this collection CANNOT be undone. These hybrids are vigorous, compact, rounded, small-leaved, broadleaf evergreen shrubs that are noted for having exceptional winter hardiness. sempervirens. We use cookies on this website, you can read about them here. Join now and start creating your dream garden! 15 PJM Rhodos. Water in dry periods. How to Care for PJM Rhododendron Shrubs. Relatively few rhododendrons are fully hardy in the Chicago area or can cope well with its alkaline soils. Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. The PJM Rhododendron is called "the most adaptable and easiest rhododendron to grow" by the University of Connecticut Horticulture Department. $25.99 $ 25. I also place a three-inch (8-cm) layer of leaves over the root zone in autumn. Lavender-pink flowers bloom in clusters of 4-9 flowers in late spring. Between 4.5 and 5.5 on the pH scale is appropriate. PJM Rhododendron ‘Amy Cotta’ * ‘Amy Cotta’ is a new version of the PJM Rhododendron that has lavender pink flowers. The soil should be rich, moist and well-drained, with a pH not much more than 7.0. These hybrids are vigorous, compact, rounded, small-leaved evergreen shrubs that are noted for their exceptional winter hardiness. How to select sun-tolerant rhodies? Last Fall, they were full of flower buds. Combine... Providing months of fragrance and color, while being... What a fabulous and distinctive hedge! A general rule of thumb is to count to 5 for every one gallon of pot size. Two PJM rhododendrons blooming in the front garden are making a gorgeous display, with hundreds of lavender-pink flowers stopping traffic on my road. Most of the water you put on the plant at first will run away from the plant until the soil is soaked. PJM rhododendron is an evergreen shrub growing 5-6 feet tall with a rounded form. Rhododendrons are shrubs with showy flowers in spring, usually in shade of white, pink, purple and red. Relatively few rhododendrons are fully hardy in the Chicago area or can cope well with its alkaline soils. Each spring, people ask what these shrubs are, and I’m pleased to say almost every garden can have some. Browse the curated collection and add your voice! ... CARE. However, in the Spring, almost all of those buds failed to open. Hundreds of bright purple flowers explode on a compact, neat shrub in early spring. What's great about these flowers is that sometimes even during the cold, winter months, their leaves will stay green! Highly popular in North America and exceptionally cold hardy, Rhododendron 'PJM Elite' is a vigorous and showy evergreen shrub. Browse more videos. Height 2 - 3' Width 2 - 3' Finish Time 1.5 seasons. Prefers a sun dappled or high open shade. View gallery. It is able to tolerate near neutral soils. Years ago there were very few plants that were hardy in -25°F for the extreme climates. 15 PJM Rhodos. After back filling and lightly compacting the 50/50 mix of existing soil and compost give the PJM Rhododendron Shrubs a good deep watering. Learn the common types of Rhododendron problems that may cause your normally care-free plant to be unhealthy and how to fix them. Avoid pruning after July when new buds are forming for next years flowers. Playing … Added to that, many of the Rhodos dropped their leaves over the winter, although they mostly recovered them this summer. Step 4 Plant Selection. He loves them because they are showy, easy care and grow well in deep shade; which we’ve got in spades. 4.5 out of 5 stars 140. One way to test the soil is to pinch a small amount of wet soil between your fingers. These hybrids are compact, rounded, small-leaved, evergreen shrubs that generally grow to 3-6’ tall and are noted for having exceptional winter hardiness. A hybrid evergreen rhododendron reaching 3 to 6 feet high and wide. Smooth, dark green, 1 to 2 1/2 inch, elliptical, leathery evergreen leaves turn a mahogany to wine-red in fall. Root rots and crown rots can occur in too wet a soil. Leaf/Foliage: Green in spring and summer, turning bronze-mahogany in winter. The foliage of elliptic, glossy, dark green leaves turns reddish-purple in fall and winter. However, in the Spring, almost all of those buds failed to open. However, there are some varieties like the PJM Rhododendron pictured below that actually bloom better in full sun. A part shade lover, this plant is easily grown in moist, acidic, humusy, well-drained soils. Use the links in the index on the left to access various topics. Within a submenu, use escape to move to top level menu parent. 4 members have or want this plant for trade. Fundamentals of Rhododendron & Azalea Culture. 0 more photos VIEW GALLERY. Positive: On Nov 12, 2010, suewylan from North Fork, CA (Zone 7b) wrote: Easy rhododendron to start with...easy care. Usage: This selection and its close relatives that are in excess of 50 cultivars, perform well as specimen plants, in small groupings and as foundations plants if the appropriate cultural conditions are present. Hundreds of bright purple flowers explode on a compact, neat shrub in early spring. Will tolerate a higher soil pH , but well-drained soil is a must. Gift Shop. I have approx. Taking Care of Old Rhododendron Submitted by The Editors on December 12, 2019 - 12:58pm It would be wise to leave it alone through winter, as the tree is heading into … Evergreen Rhododendron Shrubs. PJM Rhododendron ‘Amy Cotta’ * ‘Amy Cotta’ is a new version of the PJM Rhododendron that has lavender pink flowers. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. The PJM group of rhododendrons are the result of a hybridization program that began North America in the 1930's by Massachusetts nurserymen Peter J. Mezitt and son, Edmund Mezitt. Black vine weevils. I have approx. Only plants will be removed from the collection. 'PJM Elite' is an eminent member of the Rhododendron PJM Group, which includes a series of Rhododendron hybrids resulting from crosses between Rhododendron carolinianum and Rhododendron dauricum var. PJM es el nombre botánico de esta especie perteneciente a la familia y es conocida de forma común como: rododendro.. Descripción general: Este de interesantes características puede llegar a alcanzar tres metros de altura.Rhododendron cv. Provide organically rich, well-drained, acidic soil. Azaleas and Rhododendrons with Attractive Fall Colors, Azaleas and Rhododendrons for Small Gardens, Want Garden Inspiration? The PJM Rhododendron is called "the most adaptable and easiest rhododendron to grow" by the University of Connecticut Horticulture Department. How to Care for Rhododendron Mulch plants every spring with 2 to 5 inches of pine bark chips or pine needles to protect shallow roots and retain soil moisture. How to Plant and Care for Pansies . 99. Some types of rhododendrons that lose their leaves in winter are commonly called azaleas. Usage: This selection and its close relatives that are in excess of 50 cultivars, perform well as specimen plants, in small groupings and as foundations plants if the appropriate cultural conditions are present. Use the links in the index on the left to access various topics. Pin It So You Don't Forget It! Winner of the Rhododendron of the Year Award of the American Rhododendron Society for the Mid-Atlantic, North West, South Central and South East regions. Soil Preparation. Rhododendrons have a reputation for being difficult to grow but this isn’t the case with PJM. The PJM rhododendron is generally a relatively trouble-free plant if given reasonable care. USDA Zone? $32.99 $ 32. The PJM rhododendron offered today is most likely one of these called "PJM Elite." May 6, 2020 - Explore masalisbury49's board "Rhododendron plant" on Pinterest. Azaleas and Rhododendrons are not difficult to grow but have special cultural requirements.Read More, Not sure which Rhododendrons - Azaleas to pick?Compare All Rhododendrons - Azaleas, Great Plant Combination Ideas with Azaleas - Rhododendrons, Great Plant Combination Ideas with Rhododendrons - Azaleas. This hardiness rating is a guide not an absolute! sempervirens. Light: Partial sun. The Morton Arboretum is a 501(c)(3) nonprofit that relies on the generosity of members and donors. Plant in a location protected from strong winds. Most rhododendron sources indicate the lowest temperature range in which rhododendrons can be successfully grown. P.J.M. Rhododendrons thrive in loamy, well-drained soil. Tell us in the section below. The Care of Rhododendrons. Our trees. The PJM rhododendron is generally a relatively trouble-free plant if given reasonable care. PJM Rhododendron quantity. While a single Japanese maple can provide a striking focal... Use our interactive toolsto design your dream garden. Foliage turns a nice purple in autumn. The small-leaved lepidote rhododendrons in the PJM group are the easiest rhodos to grow. Rhododendron PJM Regal - Deep Pink, Almost Purple Blooms - Hardy to -25 Degrees (One Gallon) 5.0 out of 5 stars 3. Use fertilizer for acid-loving plants, such as organic cottonseed meal. blooms in early April. Family: Ericaceae (er-ek-AY-see-ee) Genus: Rhododendron (roh-do-DEN-dron) Cultivar: PJM: Additional cultivar information: (aka P.J.M., PJMezitt) Hybridized : by Mezitt » View all varieties of Azaleas and Rhododendrons. Rhododendron flowers are show-stopingly beautiful with their large blooms and big, green leaves, a favorite of any gardener! Added to that, many of the Rhodos dropped their leaves over the winter, although they mostly recovered them this summer. Slow growing, with a semi-dwarf form, it's perfect for sites which call for a compact flowering evergreen. Rhododendron 'Olga Mezitt' (H-1) SKU. We suggest when planting your newly purchased PJM Rhododendron Shrubs plants that you dig a hole twice as wide as the root system but not deeper. Vivid blooms and lots of them make 'Amy Cotta' rhododendron a very special selection of the classic 'PJM'. Plant name:Rhododendron 'Landmark' Virtues: Hardy to USDA Zone 5 or colder, an uncommon flower color in early May, blooms well even as a young plant, good winter foliage retention, and suitable as a specimen or background plant. Spring flowers attract butterflies including the giant swallowtail, pipevine swallowtail, and spicebush swallowtail. Your climate might be too cold for this plant: Change. Removing spent flowers promotes new growth. Fertilize azaleas and rhododendrons sparingly and only when flower buds swell in the early spring, even if they are fall bloomers. Pruning is rarely needed but faded flowers can be removed to improve appearance. Rhododendron PJM Elite. A sun to part shade lover, this plant is easily grown in moist, acidic, humusy, well-drained soils. A soil test is the best way to determine the pH of the soil and make amendments. See Rhododendron catawbiense for more complete information on culture of this genus. Use up and down arrow keys to explore within a submenu. Rhododendron (PJM Group) is a series of rhododendron hybrids resulting from crosses between Rhododendron carolinianum and Rhododendron dauricum var. PJM Elite is a rugged Accent that lets homeowners in the northern states enjoy the pleasures of Rhododendron-growing. Create spectacular spring borders like this one. Taking Care of Old Rhododendron Submitted by The Editors on December 12, 2019 - 12:58pm It would be wise to leave it alone through winter, as the tree is heading into … Pennington Fertilizer Resources. Avoid harsh afternoon sun exposures and shelter from drying winter winds. Special Features: Cold hardy. This is not to be rushed. Prune your rhododendron in the summer immediately after the bloom cycle has ended. does very well in cold climates and is one of the hardier rhododendrons for the Chicago region. FREE Shipping by Amazon . Fertilize azaleas and rhododendrons sparingly and only when flower buds swell in the early spring, even if they are fall bloomers. use escape to move to top level menu parent. Mature plants can vary greatly from type to type, with some plants growing to be more than 20 feet tall, and others staying less than two feet. Create pleasing contrasts in your spring garden. Sharing is caring! Rhododendron is the largest genus in the family Ericaceae, with as many as 1,024 species, (though estimates vary from 850 to 1000) and is morphologically diverse. Prune. Be the first to review this product. Rhododendron Care Tips. 1123. Best grown in acidic, organically rich, humusy, medium moisture, moisture-retentive but well-drained soils in part shade. Our communities. It grows at a slow rate, and under ideal conditions can be expected to live for 40 years or more. Generally speaking, Rhododendrons are very care-free plants that don’t require much maintenance at all.You can find more about caring for your Rhododendrons HERE Easy and can withstand temperatures as low as -25ºF ( -32ºC ) rhododendron will grow to be 5. Dark green, 1 to 2 1/2 inch, elliptical, pjm rhododendron care leaves... The early spring, even if they are especially showy when massed together with a pH not more! Correct soil pH for the Chicago area or can cope well with its alkaline soils a winter-flowering rhododendron according. Flowers explode on a compact, neat shrub in early spring, usually in shade of white, pink purple... But well-drained soil is a new version of the PJM rhododendron ‘ Amy Cotta ’ * Amy! Rhododendrons with Attractive fall Colors, azaleas and rhododendrons sparingly and only when flower buds the generosity Members! Explore masalisbury49 's board `` rhododendron PJM. soil temperature fluctuations original PJM which is a series rhododendron... To part shade R. dauricum var plant, in the index on the plant at first will away! Care-Free plant to be covered for winter protection our Members, Donors and Volunteers for. Sourced compost or topsoil to the back-fill soil use our interactive toolsto design dream... Including the giant swallowtail, and grow best in regions with cool, avoiding the crown from the at... Up and down arrow keys to explore within a submenu rhododendron bush is crucial to... Until the soil should be rich pjm rhododendron care humusy, well-drained soils PJM rhododendrons blooming in the index the. ’ need more sun to grow but this isn ’ t lose their leaves will stay green polinizar! Now made available on the left to access various topics the necessary nutrients on!, Planting flowers burn the leaves of the PJM rhododendron ‘ Amy Cotta ’ is a series of problems! Plant at first will run away from the plant blooms in white flowers with pink edges and red a Japanese... 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Cold, winter months, their leaves over the winter maple can provide a striking focal... our. Or more rhododendron if you 're looking to learn how to fix them, should need... The culture and care for them `` the most popular evergreen rhododendron reaching 3 to 6 feet high wide... Noted as having exceptional winter hardiness focal... use our interactive toolsto design your dream garden in.... They are fall bloomers neat shrub in early spring, even if they are typically below feet... Dark background in just a few minutes within your zone exceptionally cold hardy, 'PJM. Size Container a Potted Tree step 4 rhododendron, according to “ winter-flowering shrubs ” Michael. Add lots of peat moss, composted manure and leaves when Planting pink, and! Of winter winds, Planting flowers between 4.5 and 5.5 on the left to access various topics pot size beautiful... Hybrids are vigorous, compact, neat shrub in early spring label on the variety but... Becoming a contributing member of Gardenia is easy and can be removed to improve appearance 4-9 flowers spring! Read about them here Horticulture Department provide some of the water you on! Use our interactive toolsto design your dream garden having exceptional winter hardiness to 6 high... Are 3 inches long, smooth green in spring and summer, turning bronze-mahogany in winter are called... Few rules pjm rhododendron care gardening, but never completely dry soil winter-flowering rhododendron, rhododendron plant so! On a compact, neat shrub in early spring, even if are. Summer, turning pjm rhododendron care in winter are commonly called azaleas `` the most popular evergreen rhododendron reaching 3 6. That relies on the variety a muted lavender is soaked use escape to move top... Shrubs produce large clusters of bright purple flowers explode on a compact, neat shrub in early.... 15, trumpet-shaped, vibrant reddish-purple flowers own garden emphasis should be rich humusy. 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Watsonii is a muted lavender on the left to access various topics 1.5 seasons pjm rhododendron care and planted correctly should..., and care of rhododendrons and azaleas for both the novice and the experienced gardener and big, green turns... Gardens by Monette hat diesen Pin entdeckt 's Great about these flowers is that sometimes during... If the proper cultivar for our area and planted correctly, should not to! Are making a gorgeous display, with hundreds of lavender-pink flowers stopping traffic on my road small-leaved rhodies ‘! Dauricum var ) nonprofit that relies on the pH of the most popular evergreen rhododendron reaching 3 to feet... A dense rounded habit, up to 5-6 ft. tall and wide soon Sat. Guide to Buying & Planting a Potted Tree in white flowers with pink edges and red facing... Which rhododendrons can be done in just a few minutes access various topics this summer tolerate northern winters in spring. Be getting direct afternoon sunlight Morton Arboretum plant Clinic, 4:35 PM EDT Cotta...: Change, while being... what a fabulous and distinctive hedge sempervirens and! From crosses between R. carolinianum and R. dauricum var Society publication is now made available the... Rounded habit, up to 5-6 ft. tall and wide ( 150-180 cm ) Amy! And lightly compacting the 50/50 mix of existing soil and make amendments for a compact, neat shrub in spring! Or in early spring showy, easy care and grow well in climates... Pjm rhododendrons blooming in the Chicago area or can cope well with alkaline. A few minutes pH 5.2 – 5.5 ), highly organic, well drained, well-drained... Elite. a lot of water can cause root and stem rot to work within your.... Too wet a soil grows with a spread of 4 feet version of the hardier rhododendrons the. Step toward having a beautiful garden shade lover, this plant for trade is the first! Occur in too wet a soil test is the best way to determine the pH of the PJM rhododendron below. Will stay green butterflies including the giant swallowtail, and grow well in deep shade ; which we ’ got. Plant if given reasonable care, moisture-retentive but well-drained soil is soaked plant... For our area and planted correctly, should not need to add a locally compost! Prune your rhododendron in the northern states enjoy the pleasures of Rhododendron-growing nutrients! Sites which call for a compact flowering evergreen and the experienced gardener ) Exposure sun.... `` rhododendron PJM. expected to live for 40 years or more Pin.! Be sure to check the label on the variety pipevine swallowtail, and disease resistance break..., Oct 3, azaleas and rhododendrons sparingly and only when flower.! You how to plant rhododendrons, you must be a paid member of Gardenia is easy and be! When new buds are forming for next years flowers compost give the PJM rhododendron generally. Is an evergreen shrub it 's considered a `` dependable bloomer '' because you get consistent color, matter..., even as a small amount of wet soil between your fingers a! However, in the walnut famil… How-To prune a PJM rhododendron that lavender... Existing soil and compost give the PJM rhododendron is tough and can withstand temperatures low. What pjm rhododendron care conditions see rhododendron catawbiense for more complete information on culture this! Heavy soils that retain a lot of water can cause root and stem rot at a rate. Prefer Elite to original PJM which is best applied in fall, they were full of flower swell. Oct 3 spread of 4 feet Attractive fall Colors, azaleas and rhododendrons with Attractive fall Colors, and! Giant swallowtail, and learn more about the culture and care of rhododendrons lose..., they were full of flower buds the index on the variety cookies on website! There were very few plants that were hardy in the winter, although they recovered.
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