绿手指
首页
动态
文章
百科
花园
设置
简体中文
已关注
+
关注
花园 (6)
动态 (3585)
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
This is one of those plants, like for example the Autumn Crocus, Colchicum autumnale, that produce flowers before their leaves appear. When eventually they do appear the leaves are dark green and very thin and strap-like.
Identification Look out for these lovely wildflowers, which are white and sometimes tinged with pink, in open grassy meadows and rocky or stony ground. Unlike the Autumn Crocus that flowers at the same time, these plants do not require as much moisture and tolerate quite dry conditions. Autumn Snowflake flowers from September until the end of November, their growth having been stimulated by the cooler temperatures that arrive later in the year along with the first, and most welcome, rainfalls.
This specimen was photographed in the Algarve in Portugal in November. We found them in the Parque Natural da Ria Formosa which is home to many other lovely plants, birds and animals.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Sneezewort is an attractive perennial plant that thrives on clay and tolerates acidic soils. Identification This downy perennial wildflower, typically 30 cm tall but occasionally exceeding 0.5m, has apungent scent (hence its common name). Many other common names have been given to this wildflower including Sneezeweed Yarrow, Bastard Pellitory, Wild Pellitory, and White Tansy.
Habitat Sneezewort is most often found on damp acidgrassland and frequently beside streams, especially on heavy clay-based soils. Other sites where you are likely to find Sneezewort include heathland, watermeadows and marshes. Blooming Times The flowers first appear in July and sneezewort usually continues blooming into September. Uses Like its close relative Yarrow, this plant has many traditional uses. The roots were used to induce sneezing (not to cure it!).
Chewing the roots of Sneezewort was a recommended treatment (if nopt a guaranteed cure) for toothache - although whether the offending tooth was to be sneezed out of its socket remains unclear! In the past, dried and powdered leaves from this plant were been used as a 'sneezing powder'. Medicinal properties are also claimed for an essential oil that can be extracted from Sneezewort leaves which, despite being bitter tasting, have also been used in salads. Given that this wildflower is known to be seriously poisonous to some farm animals, including cattle and horses, we cannot recommend Sneezewort for human consumption.
Bridesmaids at Westountry weddings used to carry posies of Sneezewort in the belief that doing so would ensure a happy life for the bride and groom. Checking the county-by-county divorce rates might show whether Achillea ptarmica is an effective potion in this respect!
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Yarrow produces flat-topped inflorescences, and as a result it is sometimesmistaken for one of the umbellifers (Apiaceae). In fact Yarrow is a member of the daisy family, Asteraceae. Identification The plants have feathery leaves arranged around the stems, which can grow up to a metre but are usually less than 0.5m tall, and an inflorescence comprises three to eight roundish ray flowers surrounding between 15 and 40 tiny disc flowers.
Distribution Yarrow is very common throughout Britain and Ireland, and it occurs also across Europe and Asia as well as in North America. Habitat This wayside wildflower is found mainly on drier slopes and meadows as well as on many grassy roadside verges. Blooming Times Achillea ptarmica blooms in Britain and Ireland from June until October, and is generally at its best in July and August. Reproduction Yarrow can reproduce either by means of seeds or by vegetative means. The oblong to lance-shaped fruits of Yarrow are about 2mm long, flattened, and ribbed longitudinally.
Each fruit of Yarrow, known as an achene, contains a single seed, but reproduction is also achieved vegetatively by means of underground creeping stems known as rhizomes, from which new plants (which are therefore clones of the parent plant) arise. Uses Considered a plant of the devil in Wales, this wildflower has long been thought to bring bad luck (or even death) if its flowers are brought in to a home. Yarrow is, in any case, There are many traditional medical uses recorded for this plant, including its use as an astringent to cure bleeding noses. Herbal tea can be made from the flowers, although given its known medical properties this practice seems rather inadvisable.
Etymology The generic botanical name Achillea stems from the belief that Achilles used Yarrow to treat the wounds of his soldiers. The finely divided leaves give it its specificname (millefoilium means 'with 1000 leaflets'). Varieties Most Yarrow flowers are white or cream, but some have a mauve flush or occasionally a purple tinge. Other colour forms seen in the wild are almost certainly the result of garden escapes. In Scandinavia a red-flowered form of Yarrow is found occasionally in the wild. It is not a separate species nor even a subspecies but rather merely a hereditary colour variant; however, selective breeding in cultivation has enabled nurseries to produce Yarrow cultivars raging through white, cream and yellow to mauve, purple, pink and red. Similar Species Sneezewort, Achillea ptarmica, has larger flowers and fewer of them; it grows in damp grassland sites.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Violets (Viola) are a genus of Spring flowering plants in the family Violaceae. There are around 400-500 species of Violets in the genus. Violets are native to the temperate Northern Hemisphere and are also distributed in Hawaii, Australasia, and the Andes in South America. Violets are found in moist and slightly shaded conditions such as hedgerows. The word 'Violet' comes from the Latin name 'Viola'. Ordinary Violets, Common Blue Violets, Sweet violets and Garden violets are some of the popular varieties of violets. Most Violets are small perennial plants, but a few are annual plants and some are small shrubs.
Violets typically have heart-shaped leaves, and asymmetrical flowers. The shape of the petals defines many species, for example, some Violets have a spur at the end of each petal. Flower colors vary among the Violets, many of which are violet as their name suggests, and some are blue, yellow, white and cream. Some are bicolored, often blue and yellow. Facts about Violets True Violets have been known for centuries with the ancient Greeks cultivating them about 500 BC or earlier. Both the Greeks and the Romans used Violets for all sorts of things such as herbal remedies, wine ('Vinum Violatum'), to sweeten food and for festivals. Strictly, Sweet violets, Bedding Violas and Pansies are all classified as "violas". Sweet Violets descended from the European wild sweet violet, Viola odorata. Bedding Violas (the flower that we usually call "violas") were hybridized from pansies and Viola cornuta. Pansies developed from the wild violas, Viola lutea and Viola tricolor ("johnny-jump-up"). Violets are used as food plants by the larvae of some Lepidoptera species. Crossings of a number of plants were developed and these were known as the 'Quatre saisons' violets. Along with the so-called 'Russian Violet' introduced in the latter part of the 19th century, these horticultural efforts gave us the Violets we grow today. The Blue violet is common to the United States, growing from Maine to Florida. The Ancient Greeks considered the Violet a symbol of fertility and love; they used it in love potions. Pliny recommended that a garland of violets be worn above the head to ward off headaches and dizzy spells. The genus includes the Dog Violets, a group of scentless species which are the commonest violets in many areas; the Sweet Violet, Viola odorata (named from its sweet scent) and many other species whose common name includes the word "Violet". Several species are known as Pansies. The purple violet/Wood Violet/ blue prairie Violet/Prairie blue Violet/hooded blue Violet/meadow blue Violet/and butterfly Violet, is very popular in the eastern United States and is Wisconsin's State Flower. Violets should not be taken internally in large doses. Violet flowers are edible, used in medicines, as a laxative, and the flowers are candied for decoration in jellies, etc.
True Violets Saintpaulia is a genus comprising African violets, which are not true Violets. The main differences between African Violets and True violets are: African violets are mainly grown as houseplants. They are shallow rooting plants that enjoy a good amount of light as long as it is in the shade. True violets are deep-rooting outdoor plants that thrive in partial shade to full sun. African violets have fleshy downy leaves and produce throughout the summer, five-petalled flowers, usually with a distinct eye while true violets have large to small heart shaped leaves, sometimes smooth, sometimes with varying degrees of hairiness. The flowers are produced from September through to March and most, apart from the Parma Violets, which are frost tolerant. Varieties of Violets Viola arvensis - Field Pansy Viola biflora - Yellow Wood Violet or Twoflower Violet Viola canina - Heath Dog Violet Viola hirta - Hairy Violet Viola odorata - Sweet Violet Viola pedunculata - Yellow Pansy Viola riviniana - Common Dog Violet Viola tricolor - Wild Pansy or Heart's-ease Viola adunca - Early Blue Violet Viola nephrophylla - Northern Bog Violet Viola pedatifida - Crowfoot Violet Viola pubescens - Downy Yellow Violet Viola rugulosa - Western Canada Violet Growing Violets Violets are easily cultivated through root cuttings or seeds. Violets are best grown in the dappled shade of deciduous trees thus allowing full winter and spring sunshine. Choose a site with full sun to light shade. Violets also like well-drained, fairly rich soil, so work in a spadeful or two of compost at planting time for best results. Plant Violets in early spring, four to six weeks before your region's last frost date. Plant 4 to 8 inches apart, depending on the variety. Mulch to keep roots cooler longer. Water only moderately. Although they love cool conditions, Violets don't need huge amounts of water. Pinch off spent blooms to promote longer flowering. Fertilize once after blooming starts.
Violet Plant Care Prick out the seedlings into individual pots when they are large enough to handle and plant them out in summer. Violets should receive extra moisture in dry weather, as Red Spider Mite is liable to attack if they are allowed to get parched. Spraying with a hose is helpful. Occasional feeding with soot water or liquid manure and even a top dressing of blood or bone is helpful for good blooms. Division during the autumn or just after flowering. Larger divisions can be planted out direct into their permanent positions, though it is best to pot up smaller divisions and grow them in light shade in a greenhouse or cold frame until they are growing away well. Keep runners picked off during the growing season. This will encourage good sized flowers.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
The name Rhododendron comes from the greek words "rodon" which means "rose" and "dendron" which means "tree", hence Rose Tree. Rhododendron flowers are usually produced in trusses. The family Ericacea, into which the genus Rhododendron falls, also includes heathers, mountain laurels, blueberries and cranberries as well as manzanita, trailing arbutus, madrone, huckleberry, kalmiopsis, sourwood, blueberries and a number of other genus. Rhododendrons are referred to as the King of Shrubs since they are regarded by many as the best flowering evergreen plants for the temperate landscape.
Facts About Rhododendron Most people know rhododendrons as big leathery leafed shrubs with round clusters of white, pink, red, or purple blooms. Rhododendron was discovered by The 16th century Flemish botanist, Charles l'Ecluse. Rhododendron was introduced to Britain in 1656 from the European Alps, and so the name Alpine Rose for Rhododendron histrum. Exploration in America came as a result of a partnership between English Quaker Peter Collinson and botanist/farmer John Bartram of Pennsylvania. This led to the importation to England of the American natives, Rhododendron canescens, Rhododendron nudiflorum, and Rhododendron viscosum in 1734, and Rhododendron maximum in 1736. Rhododendron ferrugineum, another species from the European Alps also known as the Alpine Rose, came along in 1752. The Washington State Senate confirmed that the Coast Rhododendron / Pacific Rhododendron (Rhododendron macrophyllum) would be the floral emblem for Washington state. Rhododendron is also the national flower of Nepal, and the state flower of Sikkim in India. All the parts of Rhododendrons are dangerous, especially leaves, showing symptoms of Stomach irritation, abdominal pain, abnormal heart rate and rhythm, convulsions, coma, death. Honey made from the nectar of Rhododendron flowers is also toxic and should not be consumed.
What is the difference between Rhododendrons and Azaleas? The genus Rhododendron includes both Rhododendrons and Azaleas. In this genus, both Rhododendron and Azalea are used as common names. The distinctions that follow are made by gardeners. The Rhododendron plants are usually evergreen and those labeled Azalea plants are deciduous, although there are a few evergreen Azaleas like those in the florist or nursery trade. To the typical gardener, azaleas are conspicuous because they don't have trusses. The exception to this is the Homebush type azaleas which have a very tight ball shaped truss but this type of azalea is deciduous. It should be mentioned that the tropical Vireya rhododendrons don't have a truss either and look more like azaleas but are in general treated as a special class, different from most other rhododendrons and azaleas. Rhododendrons have ten or more stamens, while Azaleas have five. Rhododendrons have large, paddle-shaped leaves and large, bell- or funnel-shaped flowers borne in terminal trusses. Azaleas have small, elliptical leaves and trumpet- or tubular-shaped flowers at the ends of the shoots. Still some rhododendrons, called lepidoes have small leaves and small flowers and some rhododendrons are naturally miniature have miniscule leaves and flowers. It is true that all azaleas have small leaves compared to the large leaved rhododendrons, the elepidotes. Rhododendrons are erect, growing up to 80 feet high, while Azaleas are more twiggy, spreading bushes, usually reaching a height of no more than 8 feet. Both Rhododendrons and Azaleas provide fragrant blossoms in an array of colors - from pure white and light pastels to brilliant orange and gold to purple and red. Some blossoms change color over time or are marked with contrasting colors.
Growing Rhododendrons Never plant a rhododendron deeper than it was originally planted. The roots seldom ever extend more than twelve inches deep. Planting them deeper than twelve inches will prevent them from getting enough air. Plant Rhododendrons in spring or fall. Space plants 2 to 6 feet apart, depending on the expected mature size of the plant.Dig a hole only as deep as the root ball and 2 to 3 times as wide. Rhododendrons need an acidic soil. If your soil is in very poor condition, amend the soil you've removed from the hole with a small amount of compost. Carefully remove the plant from the container and set it in the hole. Fill the hole half full with soil, then water it well to settle the soil and eliminate air pockets. The chief killer of rhododendrons is wet soil. Rhododendrons need moist well drained soil, but not a water logged soil. Rhododendrons seem to thrive in Mediterranean climates where there are long periods with no rain. Rhododendrons Plant Care Apply a layer of compost under the shrub each spring, spreading it out to the dripline (the area under the outermost branches). Add a 2-inch layer of mulch to retain moisture and control weeds, keeping mulch a few inches away from the trunk. Water plants during the summer if rainfall is less than 1 inch per week. In regions with severe winters, protect evergreen rhododendrons in the fall by wrapping burlap around them. Although seldom, rhododendrons need Pruning to remove dead, damaged, or diseased branches anytime. Prune Rhododendrons to reduce height after flowering in spring. Rhododendrons will grow back from old wood. Rhododendrons are not usually prone to insects or diseases. They can develop a condition called chlorosis, which is characterized by yellowing of a leaf between dark green veins. Chlorosis can be caused by malnutrition caused by alkalinity of the soil, potassium deficiency, calcium deficiency, iron deficiency or magnesium deficiency. A combination of acidification with sulfur and iron supplements such as chelated iron or iron sulfate will usually treat this problem. Chlorosis can also be caused by nitrogen toxicity (usually caused by nitrate fertilizers) or other conditions that damage the roots such as root rot, severe cutting of the roots, root weevils or root death caused by extreme amounts of fertilizer.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Peonies are herbaceous perennials. There are 30 species of Peonies, but some are woody shrubs. Peonies produce large, often fragrant flowers. Blooming in late Spring and early summer, Peonies come in shades of red to white or yellow. Peonies are native to Asia, Southern Europe and Western North America. Peonies are hardy flowering plants that need little care and live through severe winters. After becoming established in a garden, Peonies bloom each spring for many years. Peonies are also extensively grown as ornamental plants for their very large, often scented cut flowers. send flowers as gifts pick and send flowers from our exquisite selection Two Types of Peonies are grown in home gardens: 1.The garden or herbaceous type or Paeonia hybrids: these have full bushy stems that grow two to four feet tall. Garden peonies grow from tubers. 2.Tree peony or Paeonia suffruticosa: these types often grow to eye-level height on woody stems with few branches. Tree peonies are shrub like plants grown either from seed or from grafts.
Varieties of Peonies include: Chinese cut flower Peonies, with large double flowers in shades of red, pink, and white. Semi-double Peonies, characterized by several rows of petals and a center of petals mixed with stamens. Anemone Peonies, similar to the double Chinese variety of peonies, but with a center of narrow petals. Japanese Peonies, noted for the contrasting color of the center petals and their finely divided foliage. Fern leaf Peonies with delicate, fern-like foliage are dwarf in stature and bloom very early. Single Peonies with only a few rows of petals standing in their utter simplicity.
Tips for growing Peonies: Both types of Peonies can be planted in early autumn. Grown peonies can also be planted in spring. Plant the tuber in a well prepared bed, working compost or peat moss into the soil. Dig a hole approximately eighteen inches across and 18 inches deep for each tuber. Space the holes so that the plants will be at least 3 feet apart. Fill the hole about half full of soil. Mix in a handful of a balanced fertilizer, such as 5-10-5 at this time. Plant the garden tuber with the uppermost eye not more than 2 inches below the ground surface. A tuber planted too deeply will have difficulty producing blooms. Put a little soil around the tuber and water thoroughly. Then fill the hole with the remaining soil, and press down firmly. Water again to settle the tuber. Plant a tree peony tuber with 4-5 inches of soil covering the graft.
Tips for Caring for Peonies: Peonies should be fed in early spring and again halfway through the growing season. During the dry summer months, Peonies require regular, deep watering. Cultivate a half cup of low nitrogen fertilizer into the soil when the stems are about 2 or 3 inches high. Take care not to damage the roots, and try to keep the fertilizer from direct contact with them, and do not over-fertilize, as it results in weak stems and reduced flowering. The feeding is important since the peony plant makes a very rapid early growth and needs this complete feeding to produce foliage and blooms. For larger blooms, disbud the plant, allowing only the terminal bud to develop. For quantity of flowers and a longer flowering season, leave some of the lateral buds. To prevent the flowers from breaking or bending over during a strong wind or rain, provide a sturdy plant stake and tie the stem loosely to it with garden twine or strips of cloth. Remove the flowers as soon as they fade to prevent seed development, which will use up needed food reserves, and affect next year's bloom. In the fall, after the foliage dies back, cut the stems back to three inches, remove and destroy them.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Why are we so fascinated with the orchid? Is it its uniquely-orchid posture, bending at the top as if to get closer to you? Is it its seemingly open-eyed, glaring petals, each petal a glorious display of form and color? Or is it because each orchid plant elicits in you that extraordinary feeling of witnessing nature at its most exuberant?
Just ask 10 orchid lovers why their fascination with the exotic flower, and you'll get 10 different answers. And you might be surprised to realize that this delicate flower that comes in such different looks belongs to the largest plant families in the world, with more than 30,000 species of orchid in over 800 genera. Exotic Flower these differ widely from one another, some weighing as much as a ton, with huge 30-inch petals.
Habitat: Orchids are proliferated across most countries, although the natural habit of many species is in the tropics where the majority of the species grow on the trunks and branches of trees for support. In the temperate zones, such as Southern Australia, the flower orchid grows mostly on the ground. It is easy to understand why people fall prey to the obsession with orchids. It is difficult to get close to a fresh plant in full bloom and not get smitten by its fascinating and all-too-rare unique looks. Today, more than ever, millions of people are devoted to planting and growing orchids, and the orchid remains a favorite amongst many as a precious gift to give to loved ones.
There are two growth types of orchids: The first, known as Monopodial Orchids, have a central stem of growth and no pseudo bulbs; they produce new growth from the crown of the plant, and flowers are produced from the stem between the leaves. The second known as Symbodial Orchids possess a rhizome which sends out a shoot. This develops into a stem and leaves and eventually produces flowers. Later, a new shoot develops from the base of this growth.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Narcissus is one of the most popular flowers in the world and the most popular flower in Germany. A spring-flowering bulb, Narcissus is the name of a genus which includes flower bulbs like Daffodils, Jonquils, Paper whites and so forth. Narcissi (plural form of Narcissus) are easily grown from bulbs. The word Narcissus is derived from the Greek word narke, meaning numbness or stupor. Some attribute the naming of the flower to its narcotic fragrance while others debate that it is associated with the poisonous nature of the Narcissus bulbs.
Narcissus flowers are usually white or yellow and are characterized by a narrow, tubular base (hypanthium), three petals and three petal-like sepals (the perianth), and a central cup-like appendage (the corona, cup, or crown) that may be of contrasting color. Facts About Narcissus Narcissus is mostly native to the Mediterranean region, but a few species are found through central Asia to China. Without exception, the most common Narcissus species found growing throughout America today were brought over from Europe by the early colonists and distributed westward by settlers from the East. Narcissus is mainly cultivated in the Channel Isles, the Isles of Sicily, Great Britain and Holland. Narcissus flowers are available from November to April depending on the species. The typical Daffodil blooms in the early spring. Narcissus Varieties The genus Narcissus encompasses dozens of species, hybrids, varieties and forms. Jonquils, Daffodils, Paper whites are the most popular varieties of Narcissus- Jonquils - They have dark green, round, rush-like leaves and clusters of small, fragrant, early, yellow blossoms. Daffodils - Without a doubt, modern large flowered daffodils are the most popular type of Narcissus planted today. Paper whites - They are the early blooming Narcissus variety with white, powerfully fragrant, clustered flowers.
Growing Narcissus Bulbs are the main source of propagation for growing all the species of Narcissus. Narcissus bulbs are very easy to grow. Narcissus requires little maintenance. Still, if you could take some minimum care, Narcissus can be more vigorous and floriferous, and they'll multiply much more quickly, improving the show they provide each year. Soil & Site Selection - Narcissus grows almost anywhere, although it does prefer well-drained soils with a sunny or light shade environment. The Narcissus species types are more specific in their requirements. Planting Bulbs - Narcissus should be planted from August to November, the earlier the better, at a depth three times the height of the bulb in beds, borders and large containers. In lawns, Narcissus is best planted slightly deeper, at a depth of 15cm. Planting Associations - Narcissus looks good planted in borders or in naturalized drifts at the base of deciduous trees. Narcissus looks its best when planted in drifts of eight or more bulbs which then appears more natural. Deadheading - When Narcissus flower-heads have faded, it is best to remove them. Otherwise the plant will divert energy from building up the bulb, which is necessary for next year's display, and put it into seed production. Post-Flowering Care - After the Narcissus blooms have faded, the remaining leaves can look unsightly as they yellow. It is important to resist the temptation of removing this foliage early. It contains valuable nutrients that will be used for next year's crop of flowers. Leave the leaves for at least six weeks after flowering - longer if possible - before removing them. Propagation - Divide overcrowded Narcissus clumps in late summer, and plant offsets elsewhere in the garden. The Narcissus species types can be propagated with fresh seed collected during summer and sown in late summer or autumn in pots outdoors.
Narcissus Plant Care Like most perennials, Narcissus does well with about 1 inch of water per week while it's actively growing and blooming - from March to May Mulch can be tremendously helpful in conserving moisture in Narcissus plants. The best thing you can do for your Narcissus bulbs is to provide them rich, well-drained soil with lots of organic matter in it. Most organic bulb fertilizers can be placed right into the planting hole because they're very gentle and non-burning. Since Narcissus is a perennial, every 5 to 10 years, divide the clumps of bulbs in early summer. Once flowers are produced, it is best to keep plants away from direct sunlight and in a cool area. This will prolong the flowering period in a Narcissus.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Irises are wonderful garden plants. The word Iris means rainbow. Irises come in many colors such as blue and purple, white and yellow, pink and orange, brown and red, and even black. The genus Iris has about 200 species and is native to the North Temperate regions of the world. The habitat of irises also varies a lot. Some irises grow in deserts, some in swamps, some in the cold far north, and many in temperate climates. Bearded Iris and Siberian Iris are two of the most common types of irises grown. Some Interesting Facts about Iris Irises come in many forms, shapes, colors and sizes and the sword-like foliage is attractive when the plant is not in bloom. The Iris was named after the Greek goddess who is considered to be the messenger of love and uses the rainbow to travel. Iris was probably named after the goddess because of the numerous colors it is available in. Irises are among the best-known and loved among garden plants. Irises are hardy herbaceous perennials. The genus Iris is a large genus of bulbous and rhizomatous perennials. The Iris was named after the goddess of the rainbow because of its many colors. A flower on the Sphinx is considered to be an Iris, and another appears on a bas-relief of the time of the 18th Egyptian dynasty. Pliny also knew the Iris and praised its medicinal virtues. The Iris was also a favorite flower of the Moslems who took it to Spain after their conquest in the 8th century.
Types of Irises Irises are classified into two major groups, Rhizome Irises and Bulbous Irises. Within those groups are countless species, varieties, cultivars and hybrids, according to the American Iris Society. Rhizome Irises are thickened stems that grow horizontally, either underground or partially underground. After planting, iris rhizomes produce sword like leaves that overlap, forming flat fans of green foliage. Three popular irises in this group are Bearded, Beardless and Crested Irises. The bearded iris has four distinct parts: the Standards, Falls, Stigma flaps, and Beard The beardless variety has: Standards, Falls and Stigma flaps, but usually have crests The crested Irises or Evansia Iris has: Standards, Falls and Stigma flaps and in addition to a ridge on the falls of the blossom, they have ridges like crests instead of beards Crested irises are often considered in the same manner as the beardless iris. These plants spread freely by underground stems and produce flat flowers in the shades of blue, violet and white. Often the flowers and leaves are found on bamboo like stems which can vary in height from 5-200 centimeters in height.
Growing Irises Before planting Iris, improve the soil conditions by using a slow release fertilizer. To increase the organic matter content, use compost, peat moss or well-rotted manure. Fertilizer and organic matter should be worked thoroughly into the top 4 to 6 inches of soil. Wooded areas with good drainage and partial shade are ideal spots for the crested iris. Irises are grown from both seed and root separation. The roots or rhizomes, are easily separated and replanted. The rhizome looks like a long, thin potato with roots underneath. When transplanting, separate the rhizome. Make sure to have some root and a leaf or two in each section. Plant the rhizomes near the surface with the roots below. Divide the clumps and plant single rhizomes, spacing them 8 to 18 inches apart according to the effect desired. Spade a planting hole about 10 inches deep and work 1 tablespoonful of fertilizer into the soil in the bottom of the hole. If the soil is heavy, some drainage material such as gravel or broken pottery should be placed in the hole. Fill the hole with loose soil and place the root section so that it will not be covered more than 1 inch deep. Most Beardless Irises can also be propagated from seeds.
Iris Plant Care Apply a thin layer of compost around the base of plants each spring, leaving the rhizome exposed. As flowers fade, cut back the flower stalks to the base of the plant. To encourage a second bloom on re-blooming varieties, promptly remove faded flowers and maintain consistent watering throughout the summer. In autumn, trim away dead foliage and prune back healthy leaves to a height of 4 to 5 inches. Once the soil has frozen, apply a layer of mulch to help prevent roots from heaving out of the soil during alternate freezing and thawing. If heaving occurs, don't try to force plants back into the soil. Instead, cover rhizomes and exposed roots with soil. Divide bearded irises every 4 to 5 years, preferably in late summer. Each division should have one or two leaf fans. Older rhizomes that have few white feeding roots should be discarded. Other Uses of Iris The juice of the fresh roots of Iris, bruised with wine, has been employed as a strong purge of great efficiency in dropsy. Iris roots are used to treat skin diseases. The juice of Irises are also sometimes used as a cosmetic for the removal of freckles on the skin. The fresh root of the Iris germanica is a powerful cathartic, and for this reason its juice has been employed in dropsy. It is chiefly used in the dry state, being said to be good for complaints of the lungs, for coughs and hoarseness, but is now more valued for the pleasantness of its violet-like perfume than for any other use. Iris flowers are used as a liver purge. Purple Iris Purple Iris Flowers bloom for two to three weeks in the late spring to early summer. The Purple Iris is the state flower of Tennessee. The Purple Iris can be grown in your home, in containers. The majority of Iris flowers are in Purple.
0
0
文章
Dummer. ゛☀
2017年08月07日
Dummer. ゛☀
Gypsophilia, popularly known as Baby's Breath, is a bushy plant with branching habit bearing dainty small flowers on long slender stems. It is native to Central and Eastern Europe. Baby's Breath is a tender and delicate annual. Gypsophilia is a popular flower to accent bouquets, corsages and flower vases, especially as dried flower., besides being a popular flower in the home garden as well. Facts About Gypsophilia Gypsophilia is distributed throughout the Northern Hemisphere. Most commonly known as "Baby's breath", the tiny gypsophilia flower is produced on numerous, fragile stems and is most commonly used a filler, but is widely enjoyed as a dried flower, especially as an accent at Christmas. Gypsophilia is available year round. "Baby's Breath" is available in either pink or white varieties. Perhaps the most popular variety is called Million Star. Two other varieties commonly found are New Love and Party Time. Gypsophila is primarily used as a fill er flower to accent greens and fill voids between flowers. Baby's Breath makes a very nice dried flower that can be used to decorate any thing from wreaths to craft projects. .The dainty flowered Gypsophila is commonly used in floral arrangements and gypsophilia plants bring beauty to the garden when grown in clumps.
Varieties of Gypsophilia Gypsophilia elegans- Tall annual summer flower with clouds of tiny blooms. Gypsophilia muralis - Annual plant types for borders and bedding. Gypsophilia paniculata (Baby's Breath) - Perennial variety with tall, multi-branched stems and clusters of tiny, delicate flowers, which can be good filler in bouquets. Gypsophilia repens - Low-growing perennial trailing plants for borders and rock gardens. Propagation of Gypsophilia Seeds are the main means of propagation for Baby's Breath. You can directly sow the seeds of Gypsophilia into your flower garden or start indoors for a jump start on the year. Sow them after the soil has begun to warm in the spring. Baby's Breath do not like frost, so if started indoors, transplant them outdoors after the last frost date. Space plants eight inches apart.
How to Grow Gypsophilia Baby's Breath like full to partial sun. They prefer rich, light soils, and are not fond of clay. They also do not like dry conditions. Their rapid growth demands that they are watered during dry periods. Add a general purpose fertilizer before planting if the soil is poor. Once your Baby's Breath germinates in 10 to 15 days, they will grow rapidly. For a continuous bloom, plant them in succession every two to three weeks. Insect and disease problems are not too common. If insect or disease problems occur, treat early with organic or chemical insect repellents and fungicide.
Gypsophilia Plant Care Place 4-8 inches of cool water in a clean bucket and add preservative according to the manufacture's instructions on the package. (Use warm water -at most 100 F -if the buds are tight , in order to promote more rapid opening.) Remove the gypsophilia from its sleeve and fluff the bunches for better air circulation.Cut the stems 2 inches and place in the solution. Avoid overcrowding the bucket, placing approximately 4-6 bunches per bucket after fluffing. Keep the flowers away from sources of ethylene gas such as ripe fruits and decaying plant material. Sources of carbon monoxide must also be avoided. Sensitive to heat, drafts and other drying environments. After two days in the solution, place the flowers in clean water. This water should be changed every day and the stems should be trimmed approximately 0.5 inch every two or three days to promote longevity. Baby's -Breath is ethylene- and water-stress sensitive. Water stress can rapidly induce ethylene production and thereby reduce flower life. In short, do not allow flowers to dry (inside or outside coolers), as shorter life will surely result.
0
0
文章
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
相关用户
茉莉花
茉莉花
来自： Faye
朝阳
绿萝
绿萝
来自： 采元气少女✨
长沙
茉莉花
茉莉花
来自： 小松树快乐
长沙
绿萝
绿萝
来自： 水中月
赣州市
茉莉花
茉莉花
来自： 艺源
广安市
芦荟
芦荟
来自： 采元气少女✨
长沙
茉莉花
茉莉花
来自： 阿罗
南昌
芦荟
芦荟
来自： Bailu_Yuan
北京
白掌
白掌
来自： 韩凯
武汉
绿萝
绿萝
来自： 阿罗
南昌
举报 反馈

您有什么意见或建议，欢迎给我们留言。

请输入内容
提交
取消
设置
VIP
退出登录
关闭
分享

分享好文，绿手指（GFinger）养花助手见证你的成长。

关闭
请前往电脑端操作

请前往电脑端操作

关闭
转发
插入话题
提醒好友
发布
/
提交成功 提交失败 最大图片质量 成功 警告 啊哦！ 出了点小问题 转发成功 举报 转发 显示更多 _zh 文章 求助 动态 刚刚 回复 邀你一起尬聊！ 表情 添加图片 评论 仅支持 .JPG .JPEG .PNG .GIF 图片尺寸不得小于300*300px 最少上传一张图片 请输入内容