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Dummer. ゛☀
2017年09月29日
Dummer. ゛☀
Scientific Name Polygonatum multiflorum (L.) All. [图片]Common Names Solomon’s Seal, Common Solomon’s Seal, David’s Harp, Ladder-to-heaven, Eurasian Solomon’s Seal Synonyms Convallaria multiflora (basionym), Convallaria ambigua, Convallaria bracteata, Convallaria broteroi, Convallaria govaniana, Polygonatum ambiguum, Polygonatum bracteatum, Polygonatum govanianum, Polygonatum gussonei, Polygonatum intermedium, Polygonatum salamonis Scientific Classification Family: Asparagaceae Subfamily: Nolinoideae Genus: Polygonatum [图片]Flower Color: White and green Bloom Time: June Description Polygonatum multiflorum is a rhizomatous perennial growing up to 3 feet (90 cm) tall and up to 10 inches (25 cm) broad, with arching stems of alternate leaves. The flowers are slightly necked, pendent, tubular, white, with green tips, hanging from the undersides of the stems. Hardiness USDA hardiness zone 4a to 8b: from −30 °F (−34.4 °C) to 20 °F (−6.7 °C). [图片]How to Grow and Care Plants are usually started by transplants or rhizomes. Seeds of Polygonatum can take up to 2 years to sprout, so you will get some seeding in established plantings. Solomon’s Seal like a rich organic soil with a pH in the acidic to neutral zone. They need some shade to truly thrive. Damp shade is even better, although once established, they are quite drought tolerant. Plants can be started in the spring or fall. Plant only 1 to 2 inches (2.5 to 5 cm) deep and about 2 to 3 inches (5 to 7.5 cm) apart. Solomon’s Seal seldom needs division. It takes several years before a clump is large enough to divide for propagation purposes. When ready, divide in early spring or fall and leave several buds on each division, for the best success. The rhizomes can be divided even further, but it will take longer for them to become established. Another option is to remove and plant just the offsets at the out edges of a clump. Origin Native to Europe and temperate Asia.
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Miss Chen
2017年09月29日
Miss Chen
During the winter and early spring months many people buy or are given potted tulip plants (Tulipa spp.), which are hardy in U.S. Department of Agriculture plant hardiness zones 3 through 8. These tulips have been "forced" in nurseries, made to bloom out of season by careful manipulation of light, temperature and growing conditions. After forcing, the plant's energy, stored in the tulip bulb, is depleted. The key to successful aftercare of forced bulbs is building up the plant's energy supply once again. Forced tulips can be planted outside and will bloom again, though possibly not for a year or two. [图片]After Bloom Care Begin preparing potted tulips for outdoor planting as soon as the petals fade. Keep plants inside, preferably in a south- or east-facing window, at normal room temperature. Remove dead flowers, clipping the stem close to the base of the plant. Disinfect clippers before and after cutting by soaking for 5 minutes in a 50-50 solution of rubbing alcohol and water. Removing spent flowers allows the plant to put energy into the bulb, rather than seed production. Continue watering when the surface of the soil feels dry and monitor the plant's leaves. Fertilize with an all-purpose product, like 24-8-16, mixing 1/2 teaspoon per gallon of water, applied every two weeks. Do not remove the leaves until they have turned brown and brittle. Planting in Spring Plant the tulips outdoors any time in spring, beginning when the soil is workable. If the leaves are still green, wait until they turn brown and remove them. Choose a sunny location, preferably one that receives relatively little water in summer. Carefully dig the bulbs out of the pot and dig a hole 8 inches deep for each bulb. Mix dirt from the holes with an equal measure of compost. Plant bulbs pointed-side up, at least 5 inches apart. Fill the holes with the amended soil, and water. Fertilize with the same all-purpose product, using 1 tablespoon per gallon of water, applied every 14 days until the soil cools to 60 degrees Fahrenheit. [图片]Planting in Fall If it is not convenient to plant your tulips outdoors in the spring, you can wait until fall with an equal chance of success. After the leaves have died, remove the tulip bulbs from the soil. Place the bulbs in a brown paper bag and store in a cool, dry spot. In the fall, after the soil cools to about 60 degrees Fahrenheit, plant the tulips outdoors. Water after planting, but don't water again until after leaves appear. Forced Tulip Considerations Not all tulip varieties rebloom as readily as others, even with the best of care. Generally Darwin hybrids, single early and single late tulips are the best rebloomers. However, the tulips sold in pots during the winter are often not labeled as to type. Potted tulips that rebloom after being transplanted outside may bear smaller flowers than those borne in the first year inside. When planting outside, position previously potted bulbs within plantings of new tulip bulbs to ensure a good floral display even if the potted bulb never reblooms or waits until the second year after planting.
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Miss Chen
2017年09月29日
Miss Chen
Blue tulips are not a natural phenomenon. To create blue tulips, white tulips may be dyed to achieve the right color. Hybrid tulip species in shades of violet and lilac may also be created to make blue blossoms. Tulip flowers. which are often associated with Holland, grow naturally in a wide variety of shades. Deep violet tulips are often commonly called blue tulips. [图片]Features Blue tulips, like other tulip flowers, grow in an upright, bell-like shape. Tulips grow eight to 28 inches in height, with leaves that grow in a gray-blue shade. Blue tulips are short, the flowers blue-violet or lilac in color. Many types of violet and deep purple tulips are available to gardeners. Breeder, Darwin, Parrot, Cottage, Lily-flowered and Early tulips are the most popular varieties of blue-purple tulips. Blue tulips are also called pasque flower, wild crocus, lion's beard and prairie anemone. Origins Tulips originate from Persia and Turkey. In Turkey, tulip flowers were used as an adornment on turbans. Because of the fashion trend, Europeans named the flowers after the Persian word for turban. Popularity for the flower spread into the Netherlands, giving cultivated varieties of the plant the nickname "Dutch tulips." Available in a wide range of colors, tulips today are a popular choice among brides, gardeners and florists. Meaning of Flowers The Language of Flowers was invented during the Victorian Era, when it became fashionable to exchange messages by giving flowers. Each flower has its own meaning, with different flower colors often representing new shades of meaning. Through flowers, it's possible to express love, desire, sorrow, friendship and many other emotions. [图片]Meaning of Blue Flowers The color blue is symbolic of tranquility, sleep and calm. Dark blue is said to stand for truth. Blue flowers often grow with shades of purple, creating indigo, violent and lilac blooms. Blue flowers were used as the main symbol of Romanticism, a school of philosophy that flourished during the latter half of the Victorian Age. The blue flower conveys love and desire. Meaning of Blue Tulips Blue tulips are thought to symbolize tranquility and peace because of the blue color. When given to someone else, the flowers convey a message of trust and loyalty. In general, tulips are thought to send a message of perfect love, though red tulips are most strongly associated with the emotion.
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Miss Chen
2017年09月29日
Miss Chen
Tulips are one of the most popular flowers around according to sunbulb.com. They are a bulbous plant, which means they have underground storage organs that allow them to survive difficult weather conditions. Florida has a favorable climate for many bulbous plants, but not necessarily tulips because they need cold weather. According to the USDA Plant Hardiness Zone Map, Florida is in Zones 8, 10 and 11. This means the average annual minimum temperature does not dip below 15 to 40 degrees Fahrenheit, depending on your location. You can still plant tulips in Florida by following some specific instructions. [图片]Step 1 Buy the bulbs you want to plant at least eight weeks before planting. Use the USDA Climate Hardiness Zone Map to determine what zone in Florida you live. If you live in zone 8, you should plant in November to early December and if you live in zone 10, you should plant in late December to early January. If you live in zone 11, your minimum temperature is not low enough for tulips to grow well. Darwin Hybrids and Single late variety tulips work better with mild winters. Step 2 Place the bulbs in a paper bag and put them in the refrigerator six to eight weeks before you plan to plant the bulbs. Make sure they are not near any ripening fruits which emit a gas that can destroy the flower bud. [图片]Step 3 Prepare the soil where you will plant the tulip bulbs. Bulbs will do best in a sunny location, so try to avoid any shady spots. Till the soil and lay three to four inches of an organic material. You can use peat, compost or well-rotten manure. Make sure the soil has good drainage. If it does not, build up raised flower beds so it will drain. Step 4 Refer to the USDA Climate Hardiness Zone map again to see when you should plant. Tulips will grow best in Northern Florida, from Pensacola to Jacksonville and south to Ocala, according to University of Florida’s Institute of Food and Agricultural Sciences. Step 5 Dig holes with a small shovel or trowel and plant tulip bulbs five inches deep and eight inches apart. Cover them back up with the soil. Step 6 Lay a two inch layer of mulch over the soil when you plant to prevent any weeds. If weeds do come up, pull them as soon as possible. Step 7 Water the soil enough to keep it moderately moist until the end of the growing period. Tulips bloom sometime in the spring.
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Miss Chen
2017年09月29日
Miss Chen
Cool-season bulb plants, tulips (Tulipa spp.) were first discovered in eastern Turkey. Although tulips grow in U.S. Department of Agriculture plant hardiness zones 3 through 8, they don't bloom reliably in mild-winter climates unless you dig them up and refrigerate them. In regions where temperatures rarely drop below 25 degrees Fahrenheit, you'll need to chill the bulbs if you want to see flowers each year. [图片]Prepare Bulbs for Digging Tulips spend their energy while they're flowering, and they need to replenish this energy after their spring show. If you plan to dig, store and replant your tulip bulbs, leave them in the ground until the leaves yellow and wither. As long as the leaves are green, they're photosynthesizing -- building energy stores for the next season's flowers. Clip the spent flower off the stalk to prevent seed formation. Setting seed takes energy and weakens the bulb. Dig and Store Tulip Bulbs If you live in USDA zone 8 or cooler and your bulbs are planted in an area of your yard that remains relatively dry, you can leave the bulbs in the ground until June or July. If you live in a warmer climate or your soil will stay moist, dig the bulbs as soon as the leaves wither. Use a garden fork to dig under the bulbs and lift them from the ground. Separate the bulbs. Remove roots and loose soil from the bulbs and store them in a dry place with good air circulation in mesh bags or shallow wooden crates, with bulbs no more than 5 inches deep in the container. Avoid storing bulbs where temperatures exceed 90 degrees Fahrenheit. Allow Tulips to Chill If you live in USDA zones 8 through 10, plant tulips between early November and early January. In colder climates, plant tulips in early fall. [图片]Count back 16 to 18 weeks before planting time for your area, and place the bulbs in ventilated bags or dry peat moss and put them in your refrigerator, an unheated building or other spot where temperatures remain between 35 and 45 F. Keep the bulbs chilled until it's time to plant. Prepare the Bed Fertilize the tulip bed at planting time by digging in a 2-inch layer of compost or well-rotted cow manure, or use a 10-10-10 or 10-15-10 commercial fertilizer after planting. Apply commercial fertilizer at the rate of 2 pounds per 100 square feet, or follow label instructions. Spread the fertilizer on top of the bed after planting, then water the area. Set bulbs 6 to 8 inches deep, with the pointed end facing up. If you plan to mulch, add the mulch depth to your calculation. For example, if you plan to add 2 inches of mulch, plant the bulbs 4 to 6 inches deep. After green shoots emerge, apply a balanced, slow-release fertilizer such as 10-10-10 or 10-15-10 at the same rate you used at planting time.
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Miss Chen
2017年09月29日
Miss Chen
Wisconsin is gifted with Great Lakes on two sides, North America's longest river on another and the contrast of land left by glaciers, flat "driftless" areas and Uplands where rivers dig mini-canyons begun in prehistory. For tulips (Tulipa ssp.), its cold, snowy winter chills can make for spectacular springs. For spring bloom, plant tulips in Wisconsin six to eight weeks before the first frosts of autumn. [图片]Wisconsin's Continental Climate Wisconsin gardeners live in U.S. Department of Agriculture plant hardiness zones 3b through 5b. Lowest winter temperatures range from 35 below zero Fahrenheit in the northwest to 15 below along the shores of Lake Michigan. Summer rainfall varies, west to east, from 34 to 28 inches, contributing to a cool, wet continental climate. Southern Wisconsin's first frost comes about two weeks later than it does in the northwest interior of the state, but the southern part of the state also often enjoys several weeks of mild weather before winter sets in. Since fall planting benefits root development rather than top growth, ground frost might end tulip planting time in early September in the north. In the longer autumn near Lake Michigan in the south, bulbs might be safely planted until late October. Early Preparation Planting spring bulbs, say the garden calendars, is the last pleasant task of the gardener before retiring for the winter, but Wisconsin's raw and rainy autumns preclude procrastination. Take a couple of sunny days in September to find the sunniest place in the garden for your tulips. Wait to plant, though, because planting while soil is still warm encourages tender top growth. [图片]Much of Wisconsin's soil is well-drained loam, but some contains significant amounts of clay. These soils need amendment down to 12 inches with leaf mold or compost, mixed one-to-one with soil. Tulips are hardy in USDA zones 3 through 8, but they are natives of arid continental climates, so they require well-drained soils to avoid bulb rot and diseases bred in wet soils. Follow Through Wait until ground temperature drops below 55 degrees Fahrenheit, typically in late September to mid-October, to plant bulbs. Tulip leaves need plenty of space to gather nutrients for next year's bloom, so plant bulbs 8 inches apart. Set bulbs 8 inches deep with at least 4 inches of soil above bulbs to protect them from dehydration as the ground freezes. The Chicago Botanic Garden recommends sprinkling 5-10-5 granular fertilizer on the surface after backfilling with soil. For bulbs you hope to "perennialize," the University of Wisconsin Extension recommends 10-10-10 fertilizer, scattered after planting and again each fall. Water bulbs deeply after planting and weekly until the first hard freeze only if weather is dry. Other Dairyland Considerations Many hybrid tulips are not fully perennial. Dig non-bloomers and check the bottom of the bulb, called the basal plate, for baby "bulblets." Plant these in a sunny patch and when they mature in two to four years, you might have more blooms just like the parent. For dependably perennial bulbs, buy species tulips -- Kaufman (Tulipa kaufmanniana) or Greigi (Tulipa greigi) tulips -- or heirloom tulips, such as the big old Darwin hybrids. And a warning: Considering the state's population of squirrels, mice and voles, never use fragrant bone meal to feed tulips, plant them in protective open-ended cans or chicken wire fences or interplant them with distasteful daffodils.
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Miss Chen
2017年09月29日
Miss Chen
Tulips (Tulipa spp.) are springtime plants that produce vibrantly colored blossoms, sometimes even multicolored ones. The appearance of tulips hails the arrival of warmer weather for many people. Tulips are hardy in U.S. Department of Agriculture plant hardiness zones 3 through 8, and, with careful planning, you can enjoy them from early spring through early summer. They are indoor or outdoor plants and a simple way to ensure bright color in an otherwise drab landscape after winter finishes. [图片]Large and Small Groups How you group tulip bulbs depends on space restrictions and when they blossom. For springtime blooms, plant your tulips in groups of at least 12 per color. The early spring landscape is often barren, and so smaller groupings can make a garden look scrawny rather than lively. Tulips bloom in a variety of colors, ranging from pink, white and red to purple, orange and multicolored. Plant only tulips of a single flower color in small spaces. Although making use of tulips' wide color variety is tempting, too many colors in a small space have less visual impact than fewer colors do. Plant groups of single-colored tulips in corners and hidden areas to highlight those parts of the yard. With Other Plants and Walkways Plant tulips in single-color bunches -- with each bunch containing a minimum of six tulips -- to highlight borders and walkways. Even though the dark green of evergreens is a contrasting backdrop for the bright color of tulips, especially in early spring, do not plant tulips under evergreen trees because their shade results in poor growth. Tulips require full- or partial-sun exposure to thrive. Flowerbeds at the base of deciduous trees, however, are optimal tulip-growing environments because those trees' branches are not yet filled with shade-producing foliage in spring. [图片]Potted Plants Indoors Because tulips can grow successfully indoors in containers, you can enjoy their blossoms year-round. Tulips look best in a wide, shallow pot, roughly 4 to 6 inches deep; the pot must be deep enough to allow a minimum of 2 inches below the bottom of the bulbs for root development. It is all right to have the top of the bulbs in line with the container's rim. Use a blend of potting mix and compost for the growing medium. Tulips do best in a clay pot, which drys faster than a plastic pot, reducing the risk of excess moisture. Tulip varieties that do best indoors are short ones. Guidelines for Indoor Tulips When planting tulip bulbs for indoor use, group the bulbs closely together so they have more visual appeal when they blossom. Fit as many bulbs into one pot as possible without having them touch. Tulip bulbs growing indoors do not naturally undergo a wintertime chill, as they would outdoors, and the change in temperature from cold to warm is what triggers tulips to blooms. Most tulip bulbs require a minimum of 14 to 20 weeks of cold temperatures before they blossom two to three weeks later. Force tulips to grow and flower indoors by chilling their container -- filled with soil and bulbs -- in a 35- to 45-degree Fahrenheit environment. If you are in an area where temperatures do not fall below 25 degrees Fahrenheit, then keep the bulbs on a porch, and protect them with a layer of straw. In an area that gets colder weather, store them in a consistently cold environment, such as a cold cellar. Depending on when they are planted, indoor tulips can take eight to 16 weeks to bloom.
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Dummer. ゛☀
2017年09月29日
Dummer. ゛☀
Scientific Name Plumeria rubra L. [图片]Common Names Frangipani, Red Paucipan, Red Jasmine, Red Frangipani, Common Frangipani, Temple Tree, Plumeria Synonyms Plumeria rubra f. rubra, Plumeria acuminata, Plumeria acutifolia, Plumeria angustifolia, Plumeria arborea, Plumeria arborescens, Plumeria aurantia, Plumeria aurantiaca, Plumeria bicolor, Plumeria blandfordiana, Plumeria carinata, Plumeria conspicua, Plumeria gouanii, Plumeria incarnata, Plumeria jamesonii, Plumeria kerrii, Plumeria kunthiana, Plumeria lambertiana, Plumeria loranthifolia, Plumeria lutea, Plumeria macrophylla, Plumeria megaphylla, Plumeria mexicana, Plumeria milleri, Plumeria mollis, Plumeria northiana, Plumeria purpurea, Plumeria tenuifolia, Plumeria tricolor Scientific Classification Family: Apocynaceae Subfamily: Rauvolfioideae Tribe: Plumerieae Genus: Plumeria [图片]Flower Color: Pink, white and yellow Bloom Time: Summer and autumn Description Plumeria rubra is a delightful small tree for a garden with a semi-tropical look. It grows as a spreading tree up to 26 feet (8 m) high and wide, and is flushed with fragrant flowers of shades of pink, white and yellow over the summer and autumn. Hardiness USDA hardiness zone 10a to 11b: from 30 °F (−1.1 °C) to 50 °F (+10 °C). [图片]How to Grow and Care Although you don’t have to live in the tropics to grow Plumeria in the home garden, you should be aware of its growing requirements beforehand. Often grown in the garden as an ornamental shrub or small tree, Plumeria plants need to be grown in well-draining soil that is slightly acidic. They also need at least six hours of full sun. While the plants are fairly tolerant of both salt and windy conditions, they’re not tolerant of cold and must be protected. Therefore, they should be container grown in colder regions. In areas that may be warm most of the time but still fairly prone to cold winters, the plant can be dug up and overwintered indoors. Alternatively, you can sink container grown Plumerias in the ground, bringing them indoors once the temperatures begin to drop in fall. Once warmer temps return in spring, you can return the plants back outdoors. When growing Plumeria plants in pots, use a coarse, well-draining potting mix—cactus mix or perlite and sand should be fine. Origin Native to Mexico, Central America, Colombia and Venezuela.
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