Some crape myrtle (also spelled crepe myrtle) trees are taller than 10 feet, but dwarf varieties max out around half that size. Other applicable common names include penchant white lime, pendant silver linden, and weeping silver lime. Composite leaves form a uniform green curtain that is neutral but regular, and becomes dotted with cream-white flowers at the end of summer. University of Minnesota Extension. Ornamental Bradford pear tree in autumn (left) and flowers (right). This extraordinary weeping cherry is the newest cultivar on the market. Climber: A plant that is a natural climber and will be delivered usually running up a bamboo cane, ready to position in the garden. Japanese maples prefer partial shade with protection from the hot afternoon sun. The beauty of having so many dwarf weeping trees on offer is that youre not limited to picking just one. The branches of this special Japanese cherry tree shoot out from the trunk like fireworks in April, covered as they are in bright pink double flowers. Please note, photos are a guideline as all plants are unique. Weeping Trees; Fragrant Plants; Hidden Gems; Wind and Noise Barriers; Winter Interest; Resources. . Like most ornamental pear trees, Aristocrat is a thornless flowering tree. Sasanquas prefer full sun to partial shade, though protection from the hot midday sun is helpful for younger trees. This variety is also a little hardier and produces three to four-inch, star-shaped white flowers that bloom throughout the spring. Dwarf and semi-dwarf pear trees, on the other hand, top out at 8 to 12 feet tall. Share your garden joys & woes! The flowers are somewhat resemblant of a white perennial flower known as the anemone. Trying to decide which flowering vine is the perfect fit for your home garden space? Professionals then graft this type of branch at the tip of a conventional tree say, at a height of 6 feet (2 meters) for instance then the tree will only weep from the grafted crown. from the trunk and ends 2 feet (61 cm.) Top grafted: A height noted next to this form refers to the length of clear stem, which will not grow taller. The Red jade shown here will bear white flowers and small light red fruits, whereas the Royal Beauty exhibits violet tones (6 x 6 feet, or 2 x 2 meters tall and wide). Getty. Certain plants will grow much better underneath cedar trees, but how do you know which ones to pick? In this article, we take a look at some of the most popular cassia tree types, with names and pictures of each. If you have a small area for planting, or you simply prefer a relatively short tree, choose a cultivar that is smaller than the species variety. Below are definitions of terms: Supplied Size: Height measured from the top of the pot. These blooms release a pleasant honey-like fragrance, and signal that the entire tree will shift in hue to light golden yellow as fall rolls in. But picking the right type of oak is important when planning out your home landscaping or garden space. Autumn foliage of Pyrus calleryana Autumn Blaze. Without a support structure, it grows as a weeping ground cover. from the tree. The fast-growing ornamental pear thrives in USDA zones 4 through 9, making it one of the hardiest flowering trees. Proper spacing will allow for adequate growth room. It typically doesnt exceed 16 feet, and some people trim it down to shrub size. The ornamental fruitless pear tree has strong branches, upward growth, and an attractive cone-like shape. The important thing is to have fun with color and seasonal interests. The shiny dark green leafy foliage grows in a rounded shape on a single slender trunk. Also known as yellow pear, the low maintenance snow pear is a small to medium size tree with silvery green leaves that show beautiful autumn colors, round growth habit and white flowers in spring. Followed by deep green foliage that matures to a rich copper in autumn. What Does Grafting Mean When It Comes to Plants? Root Systems. If planting in autumn, you may only need to water a little. Feathered: A feathered tree has branches from the bottom of the trunk all the way up. This fast-growing tree is a southern Florida favorite that can reach up to 15 feet tall. Dwarf Japanese Maples (Including Weeping): Types, Leaves (With Pictures) Identification, Ash Tree: Types, Bark and Leaves - Identification Guide (Pictures), Sweetgum Trees (Gumball Tree): Types, Leaves - Liquidambar Identification Guide (With Pictures), Types of Ornamental Flowering Pear Trees Fruitless Pear Trees (Pictures), varieties of the tree have a columnar growth habit, weeping pear is a small ornamental pear tree, Crabapple Trees (Malus): Types, Flowers, Fruits. Chanticleer is one of the best ornamental pear trees for garden landscapes. How to add color to your garden? The Edgedell ornamental pear is a hybrid flowering tree with silvery-gray leaves, dense clusters of white, star-shaped flowers, and upright growth. White Pines do not tolerate pollution well. Living in California provides you with many options when it comes to gardening and landscaping. A weeping tree is a great choice for a focal point in the garden because the unusual drooping growth habit makes it a real eyecatcher. Plus, they bear a small amount of fruit that makes amazing jams and desserts. As a privacy hedge, space these trees 12 feet apart for healthy growth and sufficient air circulation. It has a tendency to be a bit persnickety and seems to drop its leaves often. Utah serviceberries yield white blooms in spring and purplish-black fruit during the summer months. The two main forms are purple-leaved requiring full sun, and yellow-leaved which thrives better in semi-shade. While not all crape myrtles are dwarf trees, you can find several varieties that cap out at six to ten feet and still manage to put on a display. In addition to the weeping habit, the Weeping Golden Ash features yellow branches and black leaf buds. It has irregular branches and grows quickly. The needles are highly ornamental and remain gold throughout the winter. Genus. In upright form, it has a mushroom shape and heavily weeping branches. Harvesting fruit from a dwarf or semi-dwarf tree can often be accomplished without the use of a ladder. Jack Dwarf Pear. Infected leaves can look burned and fall from the trees. It is a very elegant, small tree with long, overhanging branches, suitable for even the smallest garden. Its appeal comes from the long, graceful arching branches that, from afar, look identical to the silhouette of a willow tree. Their striking white, pink, or purple flowers don't mind the heat so it's a great choice in hot, humid regions. For something equally as vibrant in pots or containers, this unusual dwarf weeping deodar has attractive gold foliage, with hints of bluish-green-variegation. The tree itself is stunning and will look wonderful on your patio or decking. do ornamental plum trees bear fruit and how do I plant them? Jack Dwarf pear is a small ornamental tree, best known for its glossy, multicolored foliage. A special tree with long narrow silver-gray leaves that are covered in a silky down. The Capital Pear ornamental pear is a thornless flowering tree with narrow growth and a vase-shaped crown. Trim back circling or tangled roots. The rootstock is what determines the ultimate size they can reach. Ash was for a time one of the most favored trees in the countryside, not particularly because of its noble silhouette, but rather for the many uses it had for life on the farm. Talk to an expert! The draping branches of the weepingbirch tree create a graceful focal point in the garden. The upright, lush foliage is made from glossy, dark green, ovate leaves. As a deciduous conifer, weeping Japanese larch has the look of an evergreen during the growing season until it loses its needles in the autumn. New trees of this variety are created through grafting. When you want something that enhances your landscaping without overwhelming it, you might consider dwarf flowering trees, which are essentially smaller versions of many bigger trees. They are susceptible to freezing and can rot if the soil isnt well-drained. Pyrus calleryana fruit also tastes bitter, and, for most people, the small pears are inedible. Native to the UK. This riparian species loves wet soil, as long as there is drainage. Lets look in detail at the various varieties of flowering ornamental pear trees you can grow in your backyard. Seven-son flower trees do best in zones 5 through 9 and require full sun to partial shade. Since the wood tends to snap easily, choose a location that is safe from high winds, if possible. We are unable to deliver outside of Mainland UK. These aromatic beauties are grown as both a singular, garden feature and in bulk as a stunning privacy hedge. Once planted, keep the area free of competing weeds and grass for the first couple of growing seasons. Naturally, in warm climates, this wont be a concern. Healthy Plants, Guaranteed. Clump: Several plants in one pot that can give the appearance of a multi stemmed and very bushy tree. Weeping trees cannot be propagated by simply planting seed as the drooping habit will not carry through. Moonglow Dwarf Pear Trees. Soil should be moist and well-drained but otherwise, this tree isnt particular about type or pH levels. While its a popular houseplant in many areas, the dragon tree typically only flowers outside, making it a statement piece in landscapes across zones 10 to 12. This tree prefers zones 6 through 9 but might tolerate zone 5 if you take extra precautions during the winter months. But here is a good rule of thumb to follow:Trees with small, noninvasive root systems are best to plant close to your house to avoid any foundational issues. Required fields are marked *. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Thriving in zones 5-9, Lavender Twist Redbuds prefer loamy, well-draining soil with a 6.5 to 8.0 pH range. Fixing pear tree problems involving pear psylla involves using dormant oil sprays during the tree's dormancy. Callery pear grows between 16 and 35 ft. (5 - 10.5 m) tall and 16 ft. (5 m) wide. All About Gardening 2023 All Rights Reserved. Free shipping on orders over $129. Growing to a mature height and width of 10-12, with a rounded shape. The Chanticleer ornamental pear tree has a slender pyramidal shape, brilliant white flowers, and leathery, dark green leaves that dangle on the end of long petioles. Redbuds are easy to maintain in zones 5 to 9 and will handle dry spells in moderation. There has been some error while submitting the form. Best Dwarf Pear Trees . Unpruned, it can reach 30 across your garden. The weeping cherry tree is a popular pick. Considered America's favorite pear, the Williams pear (or Bartlett pear) is hardy and a prolific fruit producer. They are insect and disease resistant and fare best in zones 5 through 8. Add a layer of organic mulch over the root zone to keep the soil moist and add nutrients. The Korean Sun pear is an ideal ornamental flowering tree for small, compact gardens. The Korean Sun pear tree is a dwarf ornamental pear with masses of stunning white spring flowers and lush, dense, glossy green foliage. . Creating a stunning composition that will provide visual interest throughout the growing season and right through winter. The Redspire Pyrus calleryana cultivar is a pear tree that has no fruit worth eating. Laurel | Prunus lusitanica | laurocerasus, View Trees With Blue, Silver or White Foliage. Dwarf weeping cherry blossom trees grow between 6 and 15 ft. (1.8 - 4.5 m). The first truly dwarf pear variety in NZ growing to just 3m tall. Weeping Copper Beech cultivars grown in hedge form should be trimmed in summer. With a relatively fast growth rate, redbuds can live for 60 years, in zones 4-8. These shorter trees are easy on space, without sacrificing any of their beautiful flowers. The first ones leaves are deep purple as the open, shifting in hue to bronze-green in summer. The ideal size for small gardens and oversized pots. Do you have a cedar tree in your yard, but aren't quite sure what to plant underneath it? Looking to increase the presence of birds and pollinators in your garden? Can I plant a weeping cherry tree close to my house? Common name: Weeping Silver Pear tree Latin name: Pyrus salicifolia 'Pendula' Awards: RHS Award of Garden Merit Height and spread in 20 years: 4 x 4 metres Seasons of interest: Spring, Summer Flowers: White single flowers Foliage: Silvery grey foliage, turning bronzed green in autumn Soil: Requires a well-drained, moist site but will grow in most soil types As an Amazon Associate I earn from qualifying purchases. (800) 973-8959. Most cultivars produce insignificant flowers in spring, followed by hairy fruits in autumn that release an edible triangular-shaped nut. This elegant, draping hemlock will be the talk of your garden. Young Chanticleer ornamental pear tree (left), leaves and flowers (right). Standard Tree: A more mature tree with an upright clear stem of approximately 1.8m-2.0m (measured from the soil to the lowest branches of the crown). Dig a square hole as deep as your root mass and approximately 2x as wide. But, just as in cold climates, the same flexibility of placement and movement is there. Weeping willows are commonly found by rivers, lakes, streams, and other bodies of water. Make sure the soil is well-drained, never too wet or dry, and has a pH between 5.5 and 6.5. Plan in full sun and maintain medium moisture as much as possible, though as noted, mature trees handle drought well. It can grow in either full sun or partial shade but will have the best flower production with more sun. Some areas classify it as invasive. It yields gorgeous, fragrant lavender flowers that fade to blue throughout the late spring and early summer. The Pink Heartbreaker Redbud can be yours for around $150 for a semi-mature, 6ft specimen. Carry out pruning of Weeping Silver Pear trees during the dormant season, from autumn to early spring. One of the perks for this flowering dwarf tree is that its low-maintenance. That's where getting a dwarf flowering tree comes into play! Unlike fruiting pear trees, Pyrus calleryana isnt a messy tree that drops a lot of fruit. This staple of the bonsai world can also add an oriental flair to your garden. Cut 10-20% of your tree each year. However, what this pear tree species lacks in fruit makes up for in spring with its masses of white blossoms covering the bare branches. It will only grow to around four feet tall so it's a perfect tree for gardeners with limited space. Where new tree seeds develop and germinate without the biological instructions for rigid trunks and branches. 4. This lovely, dwarf redbud can reach 6 tall (when staked) by 8 wide, at a rate of 12 per year. Redspire pears grow up to 40 ft. (12 m) tall and 20 ft. (6 m) wide. The slow-growing, compact small flowering tree grows up to 15 ft. (4.5). You want to keep the fertilizer away from the trunk to prevent burn. Although classed as a fruitless ornamental pear tree, Redspire produces tiny round pea-sized pears. Your email address will not be published. Need advice? These dwarf trees max out at ten feet tall but deliver notable curb appeal from spring through fall. Your email address will not be published. Also called the white mulberry, the 'Chaparral' cultivar is a dwarf tree with arching weeping branches that grows to about 6 ft. (1.8 m) tall. Put in the hole and backfill with soil, firming down gently. Autumn Blaze deciduous pear trees grow up to 40 ft. (12 m) tall with a spread of 30 ft. (9 m). Ornamental pear trees are deciduous flowering trees with shiny green leaves, cup-shaped white flowers, and beautiful fall colors. Unlike other ornamental pear trees, the Korean Sun trees blossoms have only a light, not offensive pungent aroma. Yet its cascading branches can run 4-5 long. that really speaks to you and your gardening style. Requiring little to no maintenance, this cold-hardy weeper is also insect and disease-resistant. As weeping cherry trees go, the dwarf Snow Fountains Cherry couldnt be more spectacular. Otherwise, it tends to form more of a shrub. When planting, the hole should be at least three times wider than the trees root ball. Not choosy as to soil type or pH, these are tolerant enough to thrive in urban, suburban, or rural areas. The average price for a Weeping Extraordinaire Cherry is between $70 and $200, depending on pot size. Once established, this tree is disease-resistant and tolerates drought conditions. This is an easy-to-grow small bush-like tree with short stature. The average price for a Weeping Extraordinaire Cherry is between $170 and $220, depending on the stage of maturity and pot size. But, more importantly, size at maturity. These hardy small flowering trees produce dainty white flowers in the spring. Varieties to look for: Monow, Monum, Whit III. It prefers full sun, in zones 4-8 (Hint: The more sun it has, the brighter the color). While some gardeners opt to train it into a shrub, its a cute cottage-style dwarf tree that serves as a focal point in any landscape. Last updated: April 21, 2023 | 1 small tree (most under 1.5 metres in height) : 9.50 (inc VAT), 1 medium tree (most 1.5-2 metres in height) or 2-4 small trees: 11.50, 1-4 trees delivered by pallet to kerbside (inc. mature Japanese Maples): 35. *Pot sizes may vary. Serve with vanilla frozen yogurt. If you are thinking of planting an oak tree in Florida, you may be surprised to learn that there are many different types of oaks that can survive quite well in the sunshine state. If you need a spot of violet to anchor the flowers in your landscaping, the Chinese wisteria may be a solid choice. While this tree can grow up to about 30 feet tall, its most commonly used in a dwarf capacity, usually getting no larger than 10 feet in height. To collect trees, please book an appointment. The Pyrus salicifolia Pendula produces inedible fruits that are hard and bitter. Some produce fragrant blooms while others yield fruit. If an ornamental pear is planted too close to a sidewalk, driveway or foundation, the limited space will force the tree to break through cracks in the concrete, asphalt or cinder blocks. The ornamental pear blossoms grow in clusters of five to seven flowers. To help the tree establish more effectively, sprinkle root grow in the hole. Redbud is one of the best plants to grow for a spring floral display, and this dwarf, weeping cultivar (5 to 10 feet tall and wide) is perfect for small yards. The form has been submitted successfully! The above prices exclude the Scottish Highlands, where delivery starts from 30 and is calculated in the checkout process. Sasanquas are dwarf variations of the popular camellia tree. This site uses some essential cookies. Est.10yr.growth. The little leaf linden (Tilia cordata) has some weeping cultivars that are also dwarf forms. Over 1.5 Million Happy Customers. Bush: A plant with many stems low down, rather than one clear stem. Starts from 55. The dwarf weeping ginkgo may only reach 2 tall by 2 wide over the first 10 years. It is tolerant of frost, cool climates, short periods of dry. Snow pear is a hardy tree that is drought tolerant and adapts well to various temperatures. Read on to learn about the top small flowering trees available. Restrict plumerias to zones 10 to 12, unless you grow them in containers and move them indoors during the cold months. As one of the most beautiful weepers in the horticultural world, these range from only 8 tall, at maturity, to 40. The following three weeping specimens are perfect examples of diminutive ornamentals. The fast-growing tree grows best in full sun and adapts well to most soil conditions. As with all ornamental trees in the genus Pyrus, the decorative tree should grow in full sun. The fusion of colors - yellow, red, and orange appear on the tree! Dwarf trees offer beauty and edible fruit while taking up minimal yard space. The trees branches are trained in a downward sweep and the drooping habit presents a charming shape. This is a dwarf top grafted tree which will only ever grow slightly taller than the height when supplied by us - to approx 1.5 x 1m in 20 years - so it is ideal for patios, containers, and small gardens. However, it has a typical pyramidal shape, common to most ornamental flowering pear trees. This cherry weeper reaches heights of 20, at a rate of 1-2 per year. Cherry trees also add value to the fall garden thanks to the colors of their leaves. When staked, this Redbud cultivar will grow to 12x10 in just five years. 11 min read, these trees also produce beautiful flowers, 31 Trees That Grow Well in any Tennessee Home or Garden Space, Cassia Tree Varieties: 17 Different Cassia Tree Types, 16 Types of Oak Trees That Can Grow in Florida, 21 Different Types of Hardwood Trees For Homes and Gardens, 25 Best Flowering Vines For Your Home and Garden Space, 31 Flowering Trees That Grow Well in California. The attractive features of Pyrus calleryana Cleveland Select is its narrow pyramidal form, early spring flowers, and glossy green, ovate leaves with wavy edges. There is a number of species that have acquired their weeping habit after a certain genetic mutation occurred on one of their branches. Flowering period/colour: April/White flowers. Get daily tips & tricks to help make your best home, Camperdown Elm (Ulmus glabra 'Camperdownii'), Inversa Norway Spruce (Picea abies 'Inversa'), Nookta Cypress (Xanthocyparis nootkatensis), How to Grow and Care for Weeping Cherry Tree, Weeping Copper Beech (Fagus sylvatica 'Pendula'), Weeping Eastern White Pine (Pinus strobus 'Pendula'), Weeping Golden Ash (Fraxinus excelsior 'Aurea Pendula'), Weeping Japanese Larch (Larix kaempferi 'Pendula'), Weeping Pagoda (Styphonolobium japonica 'Pendula' ), 12 Common Species of Willow Trees and Shrubs. When planting this en masse for a privacy wall or hedge, its important to space them according to their size at planting time. They appreciate cool soil but it should not hold water for very long. Pyrus calleryana has glossy dark green foliage growing in a pyramid shape. The ornamental pear trees foliage turns shades of red, purple, and bronze in the fall. It begins fruit production much . Short, thick branches arc downward, covered in delicate, fan-shaped leaves. While not terribly fussy about soil type, this does prefer consistently moist (but not soggy) soil with a 4.5-6.0 pH range. A full sun lover, this plant is easily grown in average, medium moisture, well-drained soils. It is easily trimmed and can make an umbrella or ball shape. These turn into fruits (often red) that add color and provide food for wildlife in the fall and winter. Deciduous. This habit is usually a result of mutations achieved through propagation where cuttings of certain species are grafted onto the rootstock of a standard species. You will also find out how to care for ornamental flowering pear trees in your yard. You can plant a Callery pear as a specimen landscaping tree for its spring colors, lush summer foliage, and brilliant fall colors. The only care the pear tree needs is at least six hours of sunshine and regular watering during hot weather. Pendula can reach a height of about 6 metres at most, but can easily by kept at 3-4 . The Yoshino Cherry can grow to 30 tall by 20 wide, at maturity. Please note, orders are despatched once all trees are ready. The leaves turn brilliant hues of red, purple, bronze, and yellow in fall. The blooms have five petals and have yellow tendrils in the center of the bloom. When planting en masse, allow for at least 60 feet in between each tree, to accommodate maturity size. The blossom is pearly white! Latin Name: Pyrus salicifolia 'Pendula'. Planting a hardwood tree can be difficult, especially if you don't know what you are looking for! The rounded canopy and drooping foliage give the specimen tree an umbrella shape. The Gold Mop Cypress would blend perfectly into a cottage or informal garden. One key factor that will make or break the success of your weeping tree choices is the hardiness zone in which they naturally thrive. Well, they are described in horticultural terms as trees that grow to a mature size of 1-6 feet, in 10-15 years, at a rate of 1-6 inches per year. Williams Pear. They are versatile plants that can blend with a hedge of small trees and shrubs or serve as striking focal points. In this article, we look at several different types of Oak Trees that will grow well in Florida. Though some varieties of Stewartia can reach up to 40 feet, most dont reach more than 20 feet, and there are a few dwarfs in the family. In zones 5-9, it prefers full/partial sun and moist conditions. These trees can handle almost anything thrown at them, though they prefer neutral, well-drained soil and full sun to partial shade. If you want the weeping habit without fruit, choose the 'Chaparral' variety, which is male. In the springtime, it is covered with a profusion of flowers. While wisteria sinensis is technically a flowering vine, it can be grown into a smaller tree, or a shrub. The low-maintenance tree requires little pruning to keep its appealing pyramid shape. Pendulous branches, covered in pure white, spring blooms, give the appearance of gently falling snow. As a curb appeal feature, there should be at least 10 feet between your Yoshino weeping cherry and your home. Known for its uncommon double-petalled, pink blooms that deepen in color throughout spring. Expect a hardy tree that resists disease and pests with proper care. A 3-4 sapling can be obtained for around $140. After a quick intro onto how this weeping appeared, well list 6 of our most beautiful small weeping trees. . Water regularly until the tree is established. A very elegant small tree with long sweeping willow-like branches. Most varieties of ornamental pear trees are cultivars of the flowering tree species Pyrus calleryana. Compared to other pear tree cultivars, the Aristocrat is a slow-growing tree. Last updated: April 21, 2023 | Here, youll see 15 different dwarf weepers guaranteed to level up your landscaping. In borders or beds, plant them at least 5 from other shrubs, to allow for healthy growth. They arent particular about soil types or pH levels and can handle some drought-like conditions. Sargent crabapples survive in zones 4 through 8. Please read our affiliatesdisclosurepage to find out more. Their downward-flowing presence will create a unique feature, no matter what your design aesthetic. By fall, the leaves shift from a bluish-green to reddish-purple and yellow in the fall. The branches produce ovate-shaped leaves between 2 and 4 (5 10 cm) long. In this article, we look at our favorite types of hardwood trees, with picture identification of each! And of course, we cant forget all those luscious redbuds! Try to combat this with regular watering and avoid moving the plant from one place to another. Care for this ornamental weeping pear by ensuring it gets plenty of sunshine and moisture. An ornamental is defined as a tree grown for purely aesthetic value, not grown for harvesting its fruit or wood. In this case, mock oranges should be planted 6-8 apart to accommodate their mature size and growth rate. Ornamental pear trees grow between 32 and 40 ft. (10 12 m) tall and around 22 to 30 ft. (7 9 m) wide. There are many weeping cherries in the Prunus genus. Apart from its white spring flowers, the trees beauty comes from the dense, lush foliage that turns into rich orange and red fall colors. Delivery charges will be refunded. Contributing color, subtle fragrance, and form. Single Stem / Pruned and shaped: Classic shaped tree with a single stem that has had pruning to help create a beautiful, natural shape. The previous category of weeping dwarfs was full of visual beauty and interest. Swaying leaves that great artists have forever tried to paint on their canvas? The superficial root system means this tree can survive very well in containers and large garden boxes, notwithstanding the fact that its a slow grower as well. Evergreens, ornamentals, flowering trees, and the piece de resistance, the wondrous weeping cherry. The attractive upright trees grow in most types of soil and are tolerant of drought. These dwarf trees work best in zones 4 through 9 and prefer full sun but can handle partial shade. Pyrus salicifolia 'Pendula' Weeping pear. Utah serviceberries handle drought well but dont tolerate salt. Note that though these trees are suitable for zones 6 through 9, they are considered invasive species in some areas.
Berwyn Police Department Parking Tickets, Examples Of Pathos In I Have A Dream Speech, Is Rockin' On The River Cancelled, Chiong Sisters Dead Body, Articles D