Small & Dwarf rhododendron plants Small and dwarf rhododendrons
Rhododendron
Rhododendron is a genus of 1,024 species of woody plants in the heath family, either evergreen or deciduous, and found mainly in Asia, although it is also widespread throughout the highlands of the Appalachian Mountains of North America. It is the national flower of Nepal as well as the state flow…
How do you care for a PJM Rhododendron?
- P.J.M.
- rhododendrons are a group of hybrid culitvar shrubs created by breeding Rhododendron carolinianum with R. dauricum var.
- Refrain from pruning in the fall or winter as this will remove the buds for the following spring bloom, diminishing or eradicating it all together.
How to grow and care for Rhododendron?
Rhododendrons prefer well-draining, acidic soil and thrive in dappled shade with mild temperatures. To grow your own rhododendron, plant your shrub in mild weather and care for it regularly. As long as you give your plant plenty of attention, you can grow luscious, healthy rhododendrons!
How to grow rhododendrons?
Planting Rhododendrons:
- Plant in spring or early fall.
- Choose a spot that receives a few hours of sun per day. ...
- Soil should be well draining, humus-rich, moist, and acidic with a pH of 4.5-6.
- Before planting, amend planting areas with compost or peat moss.
- Rhododendrons have very shallow root systems so they need moist soil and mulch from drying out.
When to prune a dwarf rhododendron?
- The best time to prune rhododendrons is after a full flush of blooms. ...
- Avoid pruning when the plant is flowering or just about to flower, although it's fine to prune a few stems now and then for a flower arrangement.
- Pruning for maintenance or shaping purposes can be done in early spring or the end of winter, while the plant is still fairly dormant. ...
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How big does a miniature rhododendron get?
Dwarf purple rhododendron is a woody, compact, slow-growing, broadleaf evergreen shrub or groundcover in the Ericaceae (blueberry) family. It is native to China. This rhododendron grows to a height of 1 foot and width of 1 to 2 feet.
How small can you keep rhododendrons?
Since buds form on next year's flowers, by the time blooming has stopped, they are already well advanced. Therefore, as the flowers fade, trim no more than 15 to 20 inches (38-51 cm.)
Is there a dwarf PJM rhododendron?
This dwarfing version of the exquisite and colorful PJM Rhododendron displays all the same beautiful qualities in a smaller, compact form. PJM Compacta grows well in almost the entire continental US and is especially popular in colder climates where other Rhododendrons couldn't survive.
What is a small leaf rhododendron?
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How long do dwarf rhododendrons flower?
Once the rhododendron has fully flowered, the bloom can last quite a long time, ranging from two months to as long as seven months.
Do dwarf rhododendrons like sun or shade?
While many rhododendrons grow best in woodland conditions, providing dappled shade, dwarf rhododendrons flower best in full sun.
What is a small rhododendron called?
dwarf purple rhododendron. R. impeditum is a dwarf evergreen shrub to 60cm tall, with small, aromatic leaves and widely funnel-shaped bluish-purple flowers in mid to late spring.
How quickly do dwarf rhododendrons grow?
Height and spread 30-40cm in 10 years. Dwarf Rhododendrons don't mind the sun but they hate too much heat, so do avoid reflected heat from South facing... Attractive clear yellow flowers in early May.
What is the difference between a dwarf rhododendron and an azalea?
Azaleas are small to medium sized shrubs with many, smaller stems whilst rhododendrons tend to be larger plants with fewer stout stems. Everything about rhododendrons is on a more grand scale, with bigger flowers and foliage than azaleas.
How do you grow a dwarf rhododendron?
Choose a site with dappled shade in sheltered conditions. Avoid deep shade beneath other trees. Most rhododendrons will tolerate a more open site if sheltered from cold, drying winds. Dwarf alpine species will tolerate full sun provided the soil does not dry out.
Can you grow dwarf rhododendrons in pots?
Rhododendrons are nice shrubs perfectly suited to being grown in pots. Here are our tips to ensure your potted rhododendrons will develop and bloom year after year. We recommend choosing dwarf species for growing in pots, since these are varieties that never grow taller than 32 inches tall even when mature.
Why is rhododendron a problem?
Rhododendron will out-compete many native trees and shrubs and can harbour plant diseases. This leads to reduced biodiversity and can have additional negative implications for some rural livelihoods, for example if rhododendron, poisonous to mammals, invades grazing land.
How far back can you cut a rhododendron without killing it?
Cutting back only a third of the plant each year ensures that the rhododendron will have enough leaves to produce adequate food for the plant. With patience, in three years you will have a healthy, full plant.
Do rhododendrons do well in containers?
But these Northwest favorites, with their splashy spring flowers, can settle happily into containers and small spaces as well. With their shallow roots, rhododendrons can grow well in pots. Choose a half-barrel for the tallest or those with wide root systems; consider a 10- or 15-gallon container for others.
Can rhododendrons be planted close to house?
Medium shrubs like Rhododendrons, Azaleas, Spirea, Holly and Boxwood go 2.5-3′ from the side of the house.
Can rhododendrons be kept in pots?
Rhododendrons like moist soil, but their roots will rot easily if they lie wet, so make sure your container has plenty of drainage holes. Pot up using an ericaceous compost and keep the container in cool, moist conditions, somewhere where your plant will get partial or dappled shade for most of the day.
What is a purple dwarf rhododendron?
Dwarf purple rhododendron ( Rhododendron impeditum, Zones 5–8) is a cute, compact rhododendron with unique, scented, tiny, silvery gray-green leaves that most people mistake for something other than a rhododendron.
What zone do rhododendrons grow in?
Rhododendrons ( Rhododendron spp. and cvs., Zones 4-9) are an amazing group of stalwart evergreen plants that are often not considered by residential gardeners because they are afraid they’ll end up with one of the very large varieties that take years to bloom and can take over a garden.
How big does a purple rhododendron get?
A slow grower, dwarf purple rhododendron typically reaches 1 foot tall and 2 feet wide . Yak rhododendron. Photo: Jason Jorgensen.
What color are lavender leaves?
Often in cooler spring weather, the lavender-purple flowers will bloom while the leaves are still mahogany—a wonderful combination.
When do lavender trusses bloom?
Starting in early to mid-spring, this medium-size shrub puts on a spectacular show of small lavender-purple trusses. These flowers are not only beautiful but beneficial for the early pollinators and hummingbirds in the Pacific Northwest.
Do rhododendrons need sun?
Whether big or small, all rhododendrons require acidic, well-drained, and humus-rich soil; even, year-round moisture due to their fine fibrous root system; and part-shade/morning-sun exposure for best health and growth.
Is yak rhododendron tough?
Yak rhododendron is as tough as it is attractive. Don’t let this shrub’s mouthful of a scientific name ( Rhododendron degronianum subsp. yakushimanum, Zones 5–8) scare you off. Affectionately called ‘Yak’ or ‘Yaku’ rhododendrons, this group of hybrid rhododendrons is a great addition to any garden.
How many dwarf rhododendrons are there?
There are several hundred dwarf rhododendrons that are suitable for the smaller garden.
How big does a rhododendron get?
Rhododendron ‘Augfast’ ( R. augustinii x fastigiatum) This is one of the best blue dwarf rhododendrons in our garden, having grown to 75 cm high x 100 cm wide in 20 years. It is not surprising it is so good, as both its parents are first rate species.
How long do daphne flowered rhododendrons last?
Rhododendron ‘Sarled’ is easy to grow, long-lived, and the flowers last longer than those of most dwarf rhododendrons; up to 4 weeks. They open palest pink, but soon age to a clear, bright white.
What is the best way to keep rhododendrons in good condition?
An occasional watering with specially prepared rhododendron (ericaceous) liquid feed, available from good garden centres , will also help to keep your plants in good condition.
Do dwarf rhododendrons have blue flowers?
No dwarf rhododendrons have pure blue flowers to rival those of, say, an alpine gentian. Most are some shade of mauve, or darker purplish blue, but they contribute greatly to the display. They look particularly well mixed with yellow and white varieties.
Can dwarf rhododendrons grow on limy soil?
They can, with difficulty, be grown on limy soils, requiring special like-free compost and lime-free watering.
Do rhododendrons need acid or neutral soil?
But real success is only likely to be achieved in the long term on acid or neutral soils. The more organic matter that you provide, the better, and the soil should be kept moist at all times. While many rhododendrons grow best in woodland conditions, providing dappled shade, dwarf rhododendrons flower best in full sun.
How many flowers does a rhododendron have?
Offering a ravishing display in mid to late spring, Rhododendron 'Nestucca' is a compact, evergreen shrub which produces incredibly beautiful domed-shaped clusters of 12 to 15 flowers. Opening from raspberry pink buds, each openly funnel-shaped white flower, up to 5 in. wide (12 cm), is elegantly frilled and lightly spotted with brown in the throat. 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. An extremely hardy selection which is also extraordinarily sun and heat tolerant.
What is a blue tit rhododendron?
Noted for its lavender-blue spring flowers, Rhododendron 'Blue Tit' is a compact, mounding, dense, evergreen shrub producing incredibly eye-catching flower clusters. 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. Borne at the tips of the upright branches, the blossoms contrast beautifully with the evergreen foliage of rounded dark green leaves which emerge bright green. This early midseason Rhododendron is cold hardy and ideal for small gardens.
How many roses does a homebush have?
Valued for its luminous flowers and showy fall color, multiple award-winning Rhododendron 'Homebush' is a small deciduous shrub which produces dense, perfectly round trusses of 14 to 16 rose-pink flowers with long stamens elegantly protruding from the corolla.
How big is a goldkrone?
Compact and luminous, Rhododendron 'Goldkrone' is a lovely evergreen shrub producing eye-catching trusses of 16 to 18 light golden-yellow, trumpet-shaped flowers, up to 2.5 in. wide (7 cm), delicately freckled with reddish brown on their upper lobes.
How many pink trumpet shaped flowers does Ken Janeck have?
With some of the prettiest flowers, Rhododendron 'Ken Janeck' is a broadleaf evergreen rhododendron which, in mid spring, displays abundant clusters of about 13 to 17 soft pink trumpet-shaped flowers. Each richly colored bloom of this midseason rhododendron opens up from deep rose-pink buds to pale pink blossoms and gradually fades to white, the upper lobe being slightly spotted green. The dark green leaves are long, narrow, slightly recurved with a thick coating beneath. Grows in a compact, dense multi-stemmed and mounding shrub.
Is rhododendron a cold hardy plant?
Borne at the tips of the upright branches, the blossoms contrast beautifully with the evergreen foliage of rounded dark green leaves which emerge bright green. This early midseason Rhododendron is cold hardy and ideal for small gardens. Add to Collection.
Can a rhododendron be cut back?
If not, Azaleas and Rhododendrons can be pruned to be kept small. Most varieties can be cut back if they get too large, with the exception of some species with smooth bark which will not regenerate. All small leaved Rhododendrons (Lepidote Rhododendrons) and deciduous or evergreen Azaleas can be cut back or pruned.
What is the best zone for rhododendrons?
R. hybrids 'Dora Amateis', 'Moerheim' and 'Purple Gem' are all dwarf hybrid rhododendrons hardy to Zone 6, -10 to -5° F. 'Dora Amateis' grows 3 to 4 feet tall and has 3-inch white flowers speckled with green; its leaves are dark green and in full sun have a bronze sheen.
How to grow a redwood tree in a nursery?
Prepare the soil by thoroughly mixing equal parts of loam, coarse sand and ground oak leaves or redwood. Plant the root ball slightly higher than it was growing at the nursery. To keep the soil cool and moist, mulch it with a 2-inch layer of wood chips, ground bark, pine needles or coarse peat moss.
How tall do azaleas grow?
R. kiusianum(dwarf azalea) and R. nakaharai(dwarf azalea) are both dwarf azaleas. R. kiusianumblooms while still young, bearing white, pink, rose or purple flowers 1 to 1 1/2 inches across. The shiny 1-inch leaves sometimes turn red in winter. This open, twiggy plant grows slowly to 3 feet tall and 5 feet wide. R. nakaharaiforms a low dense mound that seems to grow flatter as it matures, since its ultimate height is 6 to 9 inches, while its spread is 12 to 15 inches. The small, shiny leaves, 2 inches long, are hairy on the undersides. The 3-inch pink, salmon or red flowers are saucer shaped and, unlike most azaleas, open in midsummer.
How big is a racemosum?
R. racemosum'Dwarf' (dwarf Mayflower rhododendron), a dwarf lepidote rhododendron, is a spreading semi-prostrate plant 2 feet high and up to 5 feet wide , with many-branched wiry stems. The 3/4-inch white or pink flowers begin to appear while the plant is still quite young.
How big does a nakaharaiform plant get?
R. nakaharaiforms a low dense mound that seems to grow flatter as it matures, since its ultimate height is 6 to 9 inches, while its spread is 12 to 15 inches. The small, shiny leaves, 2 inches long, are hairy on the undersides.
Do rhododendrons need sun?
All need some sun for best flowering but in general require partial shade. They thrive in a moist, well-drained, humus-filled soil with a pH of 5.0 to 6.0, enriched with peat moss or leaf mold. Plant dwarf rhododendrons and azaleas in spring or, in areas that have mild winters, in the fall.
What is dwarf rhododendron?
Rhododendrons in the garden brighten the spring landscape with large flower clusters, which are fragrant in certain varieties. Requiring little care, dwarf rhododendrons can be used as foundation or boundary shrubs.
How tall can a dwarf rhododendron grow?
When a plant needs a new start, bring out all the pruning equipment. Certain dwarf rhododendron varieties can grow up to 6 feet tall, so branches on mature shrubs can be quite sturdy. Use a pruning saw to cut the plant back to a trunk with no leaves, if serious reshaping is desired.
When to use a pruning saw on a rhododendron?
A pruning saw can be used if it becomes necessary to severely prune a rhododendron due to damage or for rejuvenation.
How to remove diseased plant material?
To remove diseased plant material, cut back to an area of healthy growth. For dead or broken limbs, remove the entire branch back to the trunk or base of the plant if damage is severe. Cut back to a live bud if damage is moderate or minor .
Do rhododendrons grow in shade?
Thriving in a Mediterranean-type environment without temperature extremes, rhododendrons grow best in open shade in moist, acidic, humus-rich soil in raised beds. Prune dwarf rhododendrons lightly in the spring or at any time dead or diseased wood is observed.
Do dwarf rhododendrons need pruning?
Dwarf rhododendrons need very little pruning, as a natural shape presents the most pleasing appearance for this shrub. Basic pruning equipment is all that is needed to keep your rhododendrons well maintained. Hand clippers are useful for deadheading rhododendrons after flowering. Long-handled loppers are needed rarely, but are useful if a larger branch is broken, diseased or encroaching on the outer limits of its allotted space. A pruning saw can be used if it becomes necessary to severely prune a rhododendron due to damage or for rejuvenation.
