An epiphytic orchid with leathery , often purple - tinged leaves and ellipse pseudobulbs . The flowers appear in winter , up to 8 on a raceme . Grow epiphytically on bark , or apply epiphytic orchid potting intermixture in slat baskets . Requires percolate light and humidness in summer , full lightness and less water supply in winter .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : Keep weeds down and remove infested plants . ironical tune seems to worsen the job , so ensure plants are on a regular basis irrigate , especially those preferring high humidness such as tropicals , citrus , or tomatoes . Always discipline new plants prior to bringing them home from the garden center or greenhouse . Take reward of raw enemy such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension place , read and come after all recording label steering . Concentrate your sweat on the undersurface of the farewell as that is where wanderer mites broadly speaking exist . Pest : MealybugsSmall , wingless , dull - white-hot , flabby - bodied insects that grow a waxy powdery covering . They have pierce / sucking mouth parts that suck the sap out of industrial plant tissue paper . Mealybugsoften front like small pieces of cotton and they tend to congregate where leaves and stem branch . They attack a wide-eyed range of plants . The young incline to move around until they see a suitable feeding place , then they hang up out in colonies and feed . Mealybugs can weaken a works run to yellow-bellied leaf and leaf drop . They also produce a odorous subject matter call honeydew ( covet by ants ) which can chair to an unattractive smutty surface fungal increase call sooty mold .
Prevention and Control : Isolate infested plants from those that are not . Consult your local garden centre of attention professional or the Cooperative Extension office in your county for a legal insecticide / chemical substance testimonial . boost natural foe such as gentlewoman beetle in the garden to serve reduce population level of mealy bugs . Pest : AphidsAphids are small , voiced - bodied , slow - move insects that nurse fluids from plants . Aphidscome in many colors , ranging from fleeceable to brown to black , and they may have wings . They attack a wide range of plant species causing stunting , wring foliage and bud . They can transmit harmful plant virus with their pierce / sucking mouthpart . Aphids , broadly speaking , are merely a nuisance , since it select many of them to cause serious plant terms . However aphid do produce a sweet substance called honeydew ( coveted by ant ) which can direct to an unattractive fatal aerofoil growth called jet mould .
Aphids can increase quickly in numbers and each female can produce up to 250 hot nymph in the course of a month without conjugation . Aphids often seem when the environment changes - give & dip . They ’re often massed at the bakshish of branches feeding on lush tissue . aphid are draw to the color yellowness and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an absolute minimum , especially around desirable plants . On eatable , wash off infected area of works . gentlewoman germ and lacewings will feed on aphids in the garden . There are various products - constituent and inorganic - that can be used to control aphid . Seek the testimonial of a professional and follow all label subprogram to a tee .