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Encyclopedia :
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PAN :
Pansy |
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Pansy
The Pansy or Pansy Violet is a cultivated garden flower. It is derived from the wildflower called the Heartsease or Johnny Jump Up (Viola tricolor), and is sometimes given the subspecies name Viola tricolor hortensis. However, many garden varieties are hybrids and are referred to as Viola X Wittrockiana. The name "pansy" also appears as part of the common name of a number of wild flowers belonging, like the cultivated Pansy, to the violet genus Viola. One or two unrelated flowers such as the Pansy Monkeyflower also have "pansy" in their name. Development of the PansyAll across Northern Europe in the 1800s amateur gardeners crossed and recrossed the wild Heartsease (Viola tricolor) with another native violet (V. lutea) and eventually one from the Near East (V. altaica), to produce a host of bigger, bolder pansies. As a result of extensive cross-breeding in the 1820s and 1830s, named varieties became very popular. By 1835, 400 varieties were available. By 1841 the pansy had become a favorite show plant. With the explosion of greenhouse-building in the Victorian age (due in large part to the availability of affordable, low cost steel) the bold flowers familiar to modern gardeners appeared. Pansies for UnderplantingPansies are suitable for planting under shrubs; acting as living mulch, they inhibit the growth of weeds. UsesPansies start blooming in the spring in the Northern Europe and the north of the United States, and in winter in warm climes. They are often cultivated with sweet alyssum as they produce a pleasing colour combination and bloom at the same time. Pansies are edible and have been used to dye mordanted fabric. Breeding and Life CyclePansies have been bred in a rainbow of colours, ranging from gold and orange though to purple, violet, and a blue so deep as to be almost black. They are quite a hardy plant, growing well in sunny positions. Pansies are technically biennials that normally have two-year life cycles. The first year they only produce greenery; they bear flowers and seeds in their second year of growth, and afterwards die like annualss. Most gardeners buy biennials as packs of young plants from the garden center and plant them directly into the garden. Gardeners interested in rarer cultivars can plant seeds indoors in early November for plants ready in the spring. Regular deadheading can extend the blooming period. Under good conditions, pansies and viola are perennial plants, although they are generally treated as annual or biennial plants because they get very leggy and overgrown after a few years. The mature plant grows to 9 inches (23 cm) high, and the flowers are two to three inches (about 6 cm) in diameter. AnatomyThe pansy has two top petals overlapping slightly, two side petals, beards where the three lower petals join the center of the flower, a single bottom petal with a slight indentation. Diseases and PestsDiseasesStem rot or Pansy sicknessThe plant may collapse without warning in the middle of season. The foliage will flag and lose color. Flowers will fade and shrivel prematurely. Stem will snap at the soil line if tugged slightly. The plant is probalby a total loss unless tufted. Soil-borne fungus. Possible hazard with unsterilized animal manure. Use Cheshunt or modern Benomyl fungicide prior to planting. Destroy (burn) infectly plants. Cheshunt Recipe2 parts finely ground copper sulphate 11 parts fresh ammonium carbonate Mix thoroughly and stand for 2 hours in sealed container. Disolve 1 ounce (28 g) in a little hot water and add this to 2 gallons of cold water and use immediately. RustPuccinia aegra fungal infection. Yellow-brown spots on leaves and stem. Spray with Benomyl or Sulphide of Potassium (1 ounce to 2 1/2 gallons)Leaf SpotRamularia deflectens fungal infection. Dark spots on leaf margins followed by a white web covering the leaves. Associated with cool damp springs. Spray with fungicide.MildewOidium fungal infection. Violet-gray powder on fringes and underside of leaves. Caused by stagnant air. Can be limited but not neccesarilly eliminated by spraying (especially leaf undersides).Cucumber Mosaic VirusTransmitted by aphids. Fine yellow veining on young leaves, stunted growth, anomalous flowers. Virus can lay dormant, affect the entire plant and be passed to next generations and to other species. Prevention is key: purchase healthy plants, use ph-balanced soil which is neither too damp not too dry. Soil should have balanced amounts of nitrogen, phosphate, potash. Eliminate other diseases which may weaken the plant. PestsSlugs and SnailsLay sharp, gritty sand or clinker around plants. Top-dress soil with chipped bark. Clean area of leaves and foreign matter. AphidsSpray with dilluted soft soap (2 ounce per gallon) Aphids are microscopic and lay eggs. CultivarsThe Universal Plus series of 21 cultivars covers all the common pansy colors except orange and black.
Pansies in the Arts and CultureIn 1827, Pierre-Joseph Redouté painted "Bouquet of Pansies". In 1926, Georgia O'Keeffe created a famous painting of a black pansy called simply, "Pansy". She followed with "White Pansy" in 1927. D. H. Lawrence wrote a book of poetry entitled Pansies: Poems by D. H. Lawrence. In William Shakespeare's play "A Midsummer Night's Dream" the juice of pansy blossom ("before, milk-white, now purple with love's wound, And maidens call it love-in-idleness") is a love potion : "the juice of it, on sleeping eyelids laid, will make or man or woman madly dote upon the next live creature that it sees." There is a queercore musical band called Pansy Division, drawing on the fact that Pansy has indicated an effeminate male since Elizabethan times. The word "ponce" derives from it, and did not originally have its current meaning of a prostitute's controller; "poncey" still means effeminate. The pansy remains a favorite image in the arts and crafts, from needlepoint to ceramics. BooksExternal Links
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