C. bowringiana is an epiphytic or sublunary , evergreen orchid from Central and South America . Tall , pseudo - bulb stalking grow erectly with two foresighted , leathery , ovate , green folio . 3 inch wide autumn to winter bloom are borne on long raceme . Flowers are splendid magenta , rose , disconsolate purpleness or pale rose . involve high humidness and room temperature or higher , with cooler temperatures at night , and estimable igniter from the outside , with protective covering from midday 24-hour interval sun .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
As perennials establish , it is crucial to prune them back and cut them out from time to time . This will prevent them from completely taking over an area to the elision of other plants , and also will increase air circulation thereby reduce the incidence of disease like botrytis and powdery mildew .
Many species also blossom copiously and produce ample source . As flush slice it is advisable to deadhead your plant ; that is , to remove spent blossom before they forge seed . This will prevent your plant life from seed all over the garden and will conserve the considerable energy it takes the works to produce seed .
As perennial mature , they may form a dense root word mass that eventually lead to a less vigorous flora . It is advisable to now and again thin out a stand of such perennials . By carve up the theme system , you’re able to make young plant to plant in another domain of the garden or give away . Also root pruning will stimulate raw development and regenerate the plant life . Most perennials may be successfully divided in either leap or surrender . Do a little prep ; some perennials do have a preference . How - to : Planting PerennialsDetermine appropriate perennial for your garden by deal sun and shade through the day , exposure , water requirements , mood , soil makeup , seasonal color desired , and position of other garden flora and trees .
The best time to plant are spring and crepuscule , when territory is workable and out of peril of frost . Fall planting have the advantage that roots can develop and not have to vie with developing top growth as in the spring . Spring is more desirable for perennial that dislike wet conditions or for cold areas , allowing full establishment before first winter . Planting in summertime or winter is not advisable for most works , unless planting a more install sized plant .
To constitute container - grown plants : Prepare planting holes with appropriate profundity and space between . Water the industrial plant thoroughly and let the excess water supply drain before carefully remove from the container . cautiously loosen the beginning ball and place the plant in the kettle of fish , work soil around the roots as you fill . If the plant is extremely root bound , separate roots with fingers . A few slits made with a sac tongue are fine , but should be keep to a minimum . Continue filling in soil and H2O soundly , protecting from direct sun until stable .
To plant bare - root word industrial plant : industrial plant as before long as possible after purchase . organize suitable planting holes , spread roots and work soil among root as you make full in . Water well and protect from direct sunlight until stable .
To found seedlings : A telephone number of perennials raise self - sown seedlings that can be transplanted . You may also get down your own seedling bed for transplanting . gear up suitable planting holes , spacing befittingly for plant development . lightly lift the seedling and as much surrounding soil as potential with your garden trowel , and replant it like a shot , tauten ground with fingertips and water well . Shade from unmediated sun and water regularly until stable .
Problems
Prevention and Control : Keep weeds down and take away infested plant . Dry air seems to exacerbate the trouble , so verify plants are on a regular basis watered , especially those preferring in high spirits humidity such as tropicals , citrus , or tomatoes . Always see to it young plants prior to bringing them home from the garden center or baby’s room . Take advantage of natural foe such as ladybug larvae . If a miticide is recommended by your local garden sum professional or county Cooperative Extension office , read and succeed all recording label directions . Concentrate your travail on the underside of the leaves as that is where spider mites generally inhabit . Pest : MealybugsSmall , wingless , dull - white , soft - corporate worm that farm a waxy powdery covering . They have pierce / suck in mouth parts that suck the sap out of industrial plant tissue . Mealybugsoften look like pocket-sized piece of cotton and they run to congregate where leaves and stem limb . They assault a broad range of mountains of plants . The young tend to move around until they find a suitable feeding spot , then they fall out in colonies and feed . mealybug can sabotage a flora leading to yellow foliage and leaf drop . They also get a angelic substance call honeydew ( coveted by ants ) which can lead to an untempting black control surface fungal increase promise jet-black moulding .
Prevention and Control : Isolate infest plants from those that are not . confabulate your local garden center professional or the Cooperative Extension office in your county for a legal insecticide / chemical recommendation . promote natural enemies such as lady beetles in the garden to help concentrate population levels of mealy bugs . Pest : WhitefliesWhitefliesare belittled , winged insects that look like petite moths , which lash out many type of plants . The flying grownup stage prefers the underside of leaves to feed and breed . Whiteflies can reproduce quickly as a female can lay up to 500 bollock in a life span of 2 calendar month . If a plant life is infested with whitefly , you will see a swarm of fleeing insects when the plant is disturb . whitefly can weaken a plant , eventually leading to implant death if they are not checked . They can transmit many harmful plant virus . They also bring out a sweet-scented substance called honeydew ( covet by emmet ) which can lead to an untempting black airfoil fungal growth called jet-black moulding .
potential controls : keep weed down ; use sieve in windows to keep them out ; remove infested plants off from non - infested plants ; utilize a reflective mulch ( aluminium foil ) under plants ( this repels whitefly ) ; trap with yellow sticky notice , use label pesticides ; encourage natural foeman such as leechlike WASP in the garden ; and sometimes a good steady shower of water will lave them off the flora . Pest : AphidsAphids are small , subdued - bodied , easy - moving insects that suckle fluids from plants . Aphidscome in many colors , ranging from unripe to Brown University to pitch-dark , and they may have wings . They attack a all-inclusive scope of plant species make acrobatics , deformed leave and bud . They can transmit harmful plant life computer virus with their pierce / sucking mouthpart . Aphids , generally , are merely a nuisance , since it takes many of them to make serious flora damage . However aphid do grow a sweet heart called honeydew ( covet by ants ) which can lead to an unattractive dim surface growth called sooty clay sculpture .
Aphids can increase quickly in numbers and each female can make up to 250 resilient nymphs in the course of a month without conjugation . Aphids often appear when the environs changes - spring & fall . They ’re often massed at the tips of branch feeding on lush tissue . Aphids are attracted to the color yellow and will often hitchhike on yellowish wearable .
Prevention and Control : Keep dope to an absolute lower limit , especially around desirable industrial plant . On edibles , wash off infect sphere of works . Lady bug and lacewing will flow on aphids in the garden . There are various products - organic and inorganic - that can be used to see aphids . Seek the passport of a professional and follow all label procedures to a tee . Fungi : Leaf SpotsLeaf spots are triggered by kingdom Fungi or bacteria . brownish or black dapple and patches may be either ragged or orbitual , with a water soaked or yellow - edged visual aspect . worm , rainfall , dirty garden tool , or even hoi polloi can help its bed covering .
Prevention and Control : Remove infect leaves when the plant life is wry . Leaves that collect around the base of the plant should be raked up and cast away of . Avoid overhead irrigation if possible ; water should be conduct at soil horizontal surface . For fungal leaf spot , use a urge fungicide consort to recording label directions .
plague : Scale InsectsScales are insect , interrelate to mealy bugs , that can be a problem on a broad mixed bag of industrial plant - indoor and outdoor . vernal descale crawl until they find a good feeding site . The grownup females then lose their legs and rest on a spot protect by its intemperate scale level . They appear as bumps , often on the lower slope of parting . They have piercing mouth parts that nurse the sap out of plant tissue . ordered series can damp a plant leading to sensationalistic leafage and leaf cliff . They also make a sweet substance called honeydew ( coveted by ants ) which can direct to an untempting sinister surface fungal emergence called sooty mold .
Prevention and Control : Once established they are arduous to control . Isolate infested plants away from those that are not invade . look up your local garden center professional or Cooperative Extension office in your county for a sound recommendation regarding their dominance . boost rude enemies such as parasitic wasps in the garden . disease : BlightBlights are stimulate by kingdom Fungi or bacteria that pop works tissue paper . Symptoms often show up as the rapid staining or wilt of foliage . There are many unlike blight , specific to various plant , each require a wide-ranging method acting of control .
Miscellaneous
Although many people believe that cool temperatures are responsible for the colour modification , the atmospheric condition has nothing to do with it at all . As the days originate short and the nights longer , a chemical clock inside the tree starts up , release a hormone which restricts the rate of flow of sap to each leaf . As fall progresses , the sap flow slow down and chlorophyl , the chemical substance that have the folio their green color in the saltation and summertime , disappears . The residual sap becomes more concentrated as it dry , creating the colors of dip . gloss : EvergreenEvergreenrefers to plants that hold onto their leaves or needle for more than one acquire season , shedding them over time . Some plant such as alive oaks are evergreen , but commonly throw the legal age of their older leaves around the end of January . Glossary : Seed StartSeed Start : easily propagated from seed . Glossary : Old Fashioned or Heritage PlantOld Fashioned or Heritage Plantis any plant life that is reminiscent of other time or tied to a peculiar region . Often found in the yards of grandmothers or desolate home land site . Glossary : pHpH , means the potential of Hydrogen , is the measure of alkalinity or sourness . In horticulture , pH refers to the pH of soil . The scale measures from 0 , most acid , to 14 , most alkaline . Seven is impersonal . Most plants prefer a ambit between 5.5 and about 6.7 , an sulphurous range , but there are plenty of other plants that like soil more alkaline , or above 7 . A pH of 7 is where the plant can most easy absorb the most nutrients in the soil . Some plant favor more or less of sure nutrients , and therefore do advantageously at a certain pH.Glossary : Flower CharacteristicsFlower characteristics can vary greatly and may help you decide on a " " look or feel " " for your garden . If you ’re take care for fragrance or turgid , showy flowers , click these boxes and possibilities that fit your ethnical weather condition will be express . If you have no preference , leave boxes ungoverned to return a slap-up number of possibilities . gloss : Landscape UsesBy search Landscape Uses , you will be able to pinpoint plants that are better suit for fussy uses such as treillage , border planting , or cornerstone . Glossary : VirusesViruses , which are smaller than bacteria , are not subsist and do not replicate on their own . They must bank on the cellular mechanisms of their host to replicate . Because this greatly disrupts the mobile phone ’s functionality , outward-bound preindication of a viral transmission resultant in a plant life disease with symptoms such as abnormal or scrubby growth , damage fruit , discolorations or spots .
Prevention and Control : Keep virus carriers such as aphid , leafhopper , and thrips under control . These plant life feeding insects go around viruses . computer virus can also be present by septic pollen or through plant opening ( as when snip ) . Begin bykeeping the pathogen outof your garden . Modern plant should be check , as well as tools and exist plants . apply only licence seed that is deemed disease - free . flora only resistant varietiesandcreate a discouraging environmentby rotating crops , not implant intimately link up plants in the same area every year . Glossary : FertilizeFertilize just before new growth start with a complete plant food . Glossary : PruningNow is the preferred meter to prune this plant life .
