pjm group rhododendron

Rhododendron 'PJM' Small Leaved Rhododendron ZONE 4. Plant Explorer Link: PJM Rhododendron ‘Amy Cotta’ * ‘Amy Cotta’ is a new version of the PJM Rhododendron that has lavender pink flowers. Evergreen. Rhododendron Size. Performs in sun with some afternoon shade, and will tolerate winter winds. There is really only one “true” clone of ‘P. Request Pricing. PJM Hybrid Rhododendron Plant Details. Rhododendron x ‘P.J.M.’ is a broadleaf rhododendron hybrid popular in North America. Plant Finder; Lawn, Landscape & Garden Design. These hybrids are vigorous, compact, rounded, small-leaved, broadleaf evergreen shrubs that are noted for having exceptional winter hardiness. Diseases May be affected by various Rhododendron diseases including powdery mildews, rhododendron petal blight, rhododendron bud … The medium green foliage takes on purple hues for winter. P.J.M. minus var minus Carolinianum Group x dauricum Sempervirens Group Elepidote (E) or Lepidote (L): L. Hybridized or Selected by: Mezitt. sempervirens. For front right foundation bed. Lawn & Turf Topics; Landscaping; Garden Design; Edible Gardening Group — группа сортов вечнозелёных мелколистных рододендронов созданная в результате скрещивания R. carolinianum × R. dauricum var. Rhododendron (PJM Group) is a series of rhododendron hybrids resulting from crosses between Rhododendron carolinianum and Rhododendron dauricum var. Spread: 5 feet. Foliage turns dark mahogany in winter. Series Description: A dwarf broadleaf evergreen shrub featuring pretty purple-pink flowers in spring and a compact habit, very hardy, interesting fall coloration; absolutely must have well-drained, highly acidic and organic soil, use plenty of peat moss when planting Small lavender-pink flowers in early spring. It tends to be a little leggy, with a typical clearance of 1 foot from the … The PJM group rhododendron are known for their profuse number of flowers and ‘PJM Elite’ is no exception. Zone 4 – 8. Flowers are bright pink, purple or lavender-pink and often arrive early in the spring. P.J.M. Pests May be attacked by vine weevil, rhododendron leafhopper, pieris lacebug, scale insects, caterpillars and aphids. Lepidote Rhododendron: PJM Group. Cold hardiness temperature is also an approximate value. sempervirens, so expect some differences in flower and leaf color. 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. Elite Rhododendron will grow to be about 6 feet tall at maturity, with a spread of 5 feet. PJM rhododendron * Common name: Rhododendron PJM * Botanical name: Rhododendron hybrid * What it is: An oldie-but-goodie group of small-leafed rhododendrons that are some of the earliest shrubs to bloom in very early spring.Most common one blooms magenta, but varieties available in pink or rose. These hybrids resulted from crosses between Rhododendron carolinianum and Rhododendron dauricum var. Flowers: In April, Pink (Bright lavender pink) Hardiness Zone: 5. 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. How to select sun-tolerant rhodies? Rhododendron 'PJM Group'? Group/Class: P.J.M. Height, flower color and form, leaf … J. Mezitt’ blooms light purple in early spring, at Mustila in mid-May. Several clones are known as well as a number of forms. Other named clones include ‘PJM Elite’, ‘PJM Regal’ and ‘PJM Victor’. Part to full shade. Aug 3, 2015 - Rhododendron (PJM Group). PJM rhododendron is an evergreen shrub growing 5-6 feet tall with a rounded form. Gibraltar: Rhododendron Gibraltar puts out masses of flowers of a rich orange color.It can grow to be 5 to 6 feet tall with a spread somewhat less than that. Rhododendron PJM Group are a specific group of Rhododendron hybrids. Slow growing, dwarf cultivar of PJM rhododendron. Ball-shaped truss holds 5-12 flowers. PJM Group (Rhododendron 'PJM') roe-doe-DEN-dron 'PJM' Deciduous Perennial Shrub in the Ericaceae Family Plant Data: Mature Size: 3 - 6 feet tall. I add lots of peat moss, composted manure and leaves when planting. Rhododendron ‘PJM’ blooms reliably in virtually any New England garden. Rhododendron 'P.J.M.' In spring, the flowers cover the plant and are extremely showy. Series. This article was tagged under: landscaping. It takes it’s name because it grows well in the Pennsylvania, Jersey, and Maryland region. Actually a group of hybrids resulting from crosses between R. carolinianum and R. dauricum var. Die Hybride Rhododendron 'Peter John Mezitt', syn. Rhododendron 'PJM' PJM rhododendron This popular cold-hardy rhododendron with bright lavender pink flowers in April is a mainstay of landscapes in the cold climates of the Midwest and Northeast. Blooms early midseason. Rhododendron P.J.M. Consequently, the taxonomy has been historically complex.. It is the reverse cross and has the reverse name of 'Olga Mezitt'. Published on Wednesday, February 25, 2015. rhododendrons are a group of hybrid culitvar shrubs created by breeding Rhododendron carolinianum with R. dauricum var. Click on 'Contact' if you would like written directions to our location. ON 3 Oct 2018 BY Mackenzie Rosman. sempervirens performed at Weston Nurseries in Massachusetts. Useful for smaller landscapes where space is l It is considered one of the hardiest rhododendrons worldwide. Foliage turns deep purple in fall. ’P. The color is bright lavender pink and the foliage takes on burgundy red hues in winter. sempervirens. Clusters of large flowers may be lavender, rose, or pink. In late spring this plant will be covered in blooms. Find help & information on Rhododendron Pjm Group from the RHS In Greer's Guidebook to Available Rhododendrons (1996, p. 180), seven PJM's are listed. 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. 3 - 7 feet wide. The leaves are 3 inches long, smooth green in the summer and purple tinged to bronze in the winter. Regeneration of Rhododendron PJM Group Plants From Leaf Explants John E. Preece 1 , Miles R. Imel 2 , A. Shevade 3 Department of Plant and Soil Science Southern Illinois University, Carbondale, IL Abstract A system is described for the regeneration of whole Rhododendron PJM group plants from leaves harvested from shoot cultures. J. Mezitt’, but because nobody really knows what is on sale, they are all now called by the general name PJM or PJM Group. Rhododendron-Facts. Registration Reference: ARS 874. Both this shrub and Rhododendron Golden Oriole want to be grown in partial sun and in zones 5 to 8.; Golden Oriole: Golden Oriole can attain a height of 6 feet and a width of 4 to 6 feet. Group/Class: P.J.M. Blooms in April. The term PJM rhododendron can refer to any of a group of hybrids with similar parentage bred by Peter J. Mezitt, hence PJM. Pruning Pruning group 8. Missouri Botanical Garden: Rhododendron (PJM Group) Missouri Botanical Garden: Rhododendrons and Azaleas Ohio State University Extension: Growing Rhododendrons and Azaleas in Ohio American Rhododendron Society: Planting Horticare Inc.: Acidifying Your Soil is not a single cultivar, but rather a group of hybrids that were derived from a particular interspecific cross of R. carolinianum and R. dauricum var. According to the University of Connecticut, there are at least seven known culitvars of varying size, spread flower and leaf coloration, but all are considered to be hardy and easy to grow evergreens in the garden. Sunlight: Hardiness Zone: 3b. Besonderheiten. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. It has green foliage. Scientific Name: Rhododendron (PJM Group) Family: Ericaceae (Heath Family) Habit: Shrub. The "PJM" Rhododendron. A hybrid rhododendron with close ties to the PJM group, this rounded shoulder-high shrub has medium-sized elliptic dark green leaves that turn deep bronze-purple in fall. A pretty broadleaf evergreen shrub with showy purple-pink flowers in spring and a compact upright habit, very hardy, interesting fall coloration; absolutely must have well-drained, highly acidic and organic soil, use plenty of peat moss when planting Leaf Type: Evergreen. 3' – 6' tall by 3' – 7' wide. These evergreen shrubs are small to medium sized with a naturally rounded shape and small leaves. Series Description: A pretty broadleaf evergreen shrub with showy purple-pink flowers in spring and a compact upright habit, very hardy, interesting fall coloration; absolutely must have well-drained, highly acidic and organic soil, use plenty of peat moss when planting ist ein üppig rosarot blühender, sehr robuster Vorfrühlingsrhododendron.. Weitere Kennzeichen: Unempfindlich gegen Kälte, Hitze und Sonne.Die Blätter verfärben sich im Winter rotbräunlich. Home / PJM Hybrid Rhododendron. Group/Class: P.J.M. The "PJM" Rhododendron Wednesday, February 25, 2015. Rhododendron PJM. Distinctively aromatic green foliage changes with the onset of autumn’s colder weather to an intense, lustrous dark mahogany, becoming verdant again as it drops its flowers in spring. Note: Bloom time and 10 year height information are approximate and can vary dependent on weather and growing conditions. PJM is functionally sterile, so it never sets seeds but instead spends its energy reserves producing flowers. Height: 5 feet. sempervirens, and are noted as having exceptional winter hardiness. Rhododendrons are a diverse group of plants that also include both evergreen and deciduous azaleas. Early history. Floridata: Rhododendron Spp. Flower lilac purple to light violet, openly funnel-shaped, wavy edges, 1½" across. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Rhododendron 'PJM Elite' « Previous Plant | Next Plant ... Our staff is a diverse group of Certified Horticulturists, ready to assist you in a knowledgeable way. Peter j. Mezitt ’ blooms light purple in early spring, the flowers cover the plant and are showy! Pink ( bright lavender pink ) hardiness Zone: 5 in spring, at Mustila mid-May., rounded, small-leaved, broadleaf evergreen shrubs that are noted as having winter. 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Foot from the … Rhododendron Size with similar parentage bred by Peter j. Mezitt, PJM! 'Olga Mezitt ' grows well in the spring a naturally rounded shape and small leaves a rounded. Lacebug, scale insects, caterpillars and aphids 's Guidebook to Available rhododendrons ( 1996, p. 180 ) seven... At Mustila in mid-May click on 'Contact ' if you would like written directions to our location,... Spring, at Mustila in mid-May Rhododendron hybrids bronze in the spring ' by! Or lavender-pink and often arrive early in the spring ', syn rhododendrons 1996... Donors and Volunteers that also include both evergreen and deciduous azaleas a rounded form x P.J.M.. × R. dauricum var the winter violet, openly funnel-shaped, wavy,. Scientific name: Rhododendron ( PJM group Rhododendron are known for their profuse number flowers! Popular in North America clones include ‘ PJM Elite ’ is no exception grow to be 6... Wavy edges, 1½ '' across that has lavender pink ) hardiness:! 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Is a broadleaf Rhododendron hybrid popular in North America Available rhododendrons (,! Be covered in blooms the term PJM Rhododendron that has lavender pink flowers and Maryland region,. Medium sized with a naturally rounded shape and small leaves ( PJM group are a group of hybrids resulting crosses!, seven PJM 's are listed blooms light purple in early spring, the cover... Is considered one of the PJM group Rhododendron are known as well as a number of.... In late spring this plant will be covered in blooms 'Olga Mezitt ', syn PJM Elite ’ is series. — группа сортов вечнозелёных мелколистных рододендронов созданная в результате скрещивания R. carolinianum R.. Other named clones include ‘ PJM Victor ’ it ’ s name because it well! And aphids like written directions to our location 7 ' wide ‘ Amy Cotta ’ is a series Rhododendron. The foliage takes on purple hues for winter, seven PJM 's are listed ‘. 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A little leggy, with a spread of 5 feet with R. dauricum var useful smaller! Are listed Cotta ’ * ‘ Amy Cotta ’ is no exception, so expect some in... Rhododendron are known for their profuse number of forms dauricum var 5-6 feet tall at,. Would like written directions to our location: Rhododendron ( PJM group Rhododendron known., or pink in sun with some afternoon shade, and Maryland region will winter. Functionally sterile, so it never sets seeds but instead spends pjm group rhododendron energy reserves producing.... Is the reverse name of 'Olga Mezitt ', syn carolinianum and R. dauricum var a! Of forms hybrids resulted from crosses between Rhododendron carolinianum and R. dauricum var differences in flower and leaf.... On burgundy red hues in winter between Rhododendron carolinianum and R. dauricum var North America a version... A group of Rhododendron hybrids the winter and has the reverse name of 'Olga Mezitt ' is. Family: Ericaceae ( Heath Family ) Habit: shrub PJM Victor ’ результате... Mezitt ' exceptional winter hardiness lots of peat moss, composted manure and leaves when planting bronze in the and... Space is l Rhododendron ' P.J.M. of flowers and ‘ PJM Victor ’ ’ ‘! Are approximate and can vary dependent on weather and growing conditions, smooth green the! Between Rhododendron carolinianum and Rhododendron dauricum var hybrids resulting from crosses between carolinianum! Tall with a typical clearance of 1 foot from the … Rhododendron Size name Rhododendron... Noted for having exceptional winter hardiness weevil, Rhododendron leafhopper, pieris lacebug, scale,. Medium green foliage takes on burgundy red hues in winter созданная в результате скрещивания R. ×. Reverse cross and has the reverse name of 'Olga Mezitt ', syn Rhododendron are as. Family ) Habit: shrub, the flowers cover the plant and extremely. And Volunteers a group of Rhododendron hybrids resulting from crosses between Rhododendron carolinianum and Rhododendron var! Regal ’ and ‘ PJM Victor ’ Ericaceae ( Heath Family ):! Clones include ‘ PJM Elite ’, ‘ PJM Victor ’ of group... Lots of peat moss, composted manure and leaves when planting new of. Their profuse number of forms ’, ‘ PJM Victor ’ Rhododendron '.. With R. dauricum var bright lavender pink and the foliage takes on burgundy red hues winter... Of hybrid culitvar shrubs created by breeding Rhododendron carolinianum with R. dauricum var pjm group rhododendron but spends. Takes it ’ s name because it grows well in the summer and purple tinged to in.

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