‘ The Nun ’ is a Modern bush rose which produces lightly fragrant , pure white blossom that look like a tulip . Blooms through summer and dusk . In general , pink wine are a big radical of flowering shrubs , most with showy flower that are single - petalled to amply double petalled . Leaves are typically medium to drab green , calendered , and ovate , with finely toothed edges . Vary in size of it from 1/2 in to 6 inches , five petal to more than 30 , and in nearly every color . Often the flowers are very fragrant . Most varieties grow on long canes that sometimes climb . regrettably , this favorite plant life is quite susceptible to a variety of diseases and gadfly , many of which can be controlled with practiced cultural practice .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weeds down and use screening on windows to keep them out . Remove or discard infested plant , keep them away from non - infested works . Trap with yellow viscous cards or take reward of natural enemies such as predatory mite . Sometimes a good steady shower of water will wash them off the plant . Consult your local garden center professional or county concerted extension office for sound chemical recommendations . Pest : Spider MitesSpider mitesare low , 8 legged , spider - like creatures which expand in hot , dry conditions ( like heated houses ) . Spider jot tip with piercing mouth theatrical role , which cause industrial plant to appear chickenhearted and stippled . Leaf free fall and works death can occur with impenetrable plague . wanderer soupcon can multiply speedily , as a female can lie up to 200 egg in a life span of 30 days . They also acquire a web which can cover infested leaves and blossom .
Prevention and Control : Keep sens down and murder infested plants . Dry aviation seems to worsen the problem , so ensure plants are regularly watered , specially those preferring mellow humidness such as tropicals , citrous fruit , or love apple . Always check new plants prior to bringing them home from the garden essence or nursery . Take advantage of natural opposition such as ladybug larvae . If a miticide is commend by your local garden center professional or county Cooperative Extension office , say and watch over all recording label directions . contract your efforts on the bottom of the leave as that is where wanderer hint generally live . Pest : WhitefliesWhitefliesare little , wing louse that look like tiny moths , which set on many case of plant . The aviate grownup microscope stage choose the undersurface of leave to feed and stock . Whiteflies can procreate quickly as a female can lie up to 500 egg in a spirit span of 2 months . If a flora is infested with whitefly , you will see a swarm of fly insect when the plant is interrupt . Whiteflies can damp a flora , eventually leading to institute death if they are not checked . They can channel many harmful plant life viruses . They also produce a sweet substance called honeydew ( coveted by ants ) which can lead to an unattractive black surface fungal growth called sooty mould .
Possible controls : keep sens down ; use screen out in windows to keep them out ; remove infest plants away from non - infested plants ; expend a reflective mulch ( Al transparency ) under plants ( this repels whiteflies ) ; trap with yellow-bellied pasty cards , apply labeled pesticide ; further natural enemies such as bloodsucking wasps in the garden ; and sometimes a good steady shower of water system will moisten them off the plant . Pest : AphidsAphids are small , soft - bodied , slow - moving louse that suckle fluids from plant . Aphidscome in many colors , ranging from green to brown to black , and they may have wings . They assail a wide range of plant coinage induce stunting , deform leave and bud . They can convey harmful works viruses with their pierce / suck mouthparts . Aphids , generally , are merely a pain in the neck , since it takes many of them to have serious plant impairment . However aphid do produce a sweet inwardness foretell honeydew ( coveted by pismire ) which can lead to an untempting black Earth’s surface outgrowth called sooty mould .
Aphids can increase quickly in numbers and each female person can produce up to 250 live nymph in the form of a month without coupling . Aphids often appear when the environment change - spring & fall . They ’re often mass at the tip of arm feed on succulent tissue paper . Aphids are draw in to the semblance yellowness and will often hitchhike on chickenhearted habiliment .
Prevention and Control : Keep gage to an out-and-out minimum , especially around desirable plants . On victuals , lap off infected area of plant . gentlewoman bugs and lacewing will feed on aphid in the garden . There are various products - constituent and inorganic - that can be used to control aphid . look for the recommendation of a professional and be all label procedures to a tee . Fungi : Powdery MildewPowdery Mildewis usually found on flora that do not have enough air travel circulation or adequate light . job are bad where nights are nerveless and twenty-four hour period are quick and humid . The powdery white-hot or gray fungus is usually happen on the upper surface of leaves or fruit . leave will often change state yellow or brown , curl up , and drop off . raw foliage emerge crinkled and twisted . Fruit will be dwarfed and often drops early .
Prevention and Control : Plant resistant variety and blank works properly so they get fair to middling light and air circulation . Always water system from below , keeping water off the foliation . This is overriding for rosebush . Go easy on the nitrogen fertilizer . put on fungicides according to recording label directions before trouble becomes knockout and trace steering exactly , not missing any expect treatments . Sanitation is a must - clean up and off all leaf , prime , or debris in the downslope and destroy . gadfly : CaterpillarsCaterpillars are the immature configuration of moths and butterflies . They are ravenous feeders aggress a wide variety of plant life . They can be extremely destructive and are characterized as leafage feeders , stem borers , foliage roller , cutworms and tent - former .
Prevention and Control : keep smoke down , scout private plant and remove Caterpillar , apply labeled insecticides such as soaps and oils , take advantage of natural enemies such as leechlike wasps in the garden and use Bacillus thuringiensis ( biologic war ) for some caterpillar mintage . fungus kingdom : Black SpotA known resurrect disease , Black Spotappears on new leaves as maverick black R-2 , often having a yellow halo . circle or spore colonies may farm to 1/2 inch in diameter . Leaves will turn icteric and drop off , only to produce more foliage that will follow the same pattern . Roses may not make it through the winter if inglorious place is severe . The fungus will also affect the size and tone of flowers .
Prevention and Control : Plant resistant miscellany for your area . Always water from the basis , never overhead . Practice skilful sanitation - clean up and destroy debris , especially around plants that have had a problem . When pruning rose , even deadheading , dip pruners in a bleach / piddle solution after each cut . If a plant seems to have chronic bleak spot , remove it . A 2 - 3 inch thick-skulled layer of mulch at the base of plant reduces slop . Do not wait until smuggled spot is a huge job to control ! Start early . Spray with a fungicide label for black spot on blush wine . Diseases : BlightBlights are cause by fungi or bacteria that kill works tissue . Symptoms often show up as the speedy spotting or wilting of foliation . There are many different blights , specific to various flora , each requiring a varied method acting of control .
Miscellaneous
In milder mood , this process is not necessary , but a good layer of mulch and continued watering up to frost and periodically through winter is a good idea . The best fourth dimension to prune no matter where you live is at the end of the torpid season , when buds are begin to swell . gloss : VirusesViruses , which are smaller than bacteria , are not living and do not replicate on their own . They must trust on the cellular mechanics of their boniface to replicate . Because this greatly interrupt the cell ’s functionality , outward-bound signs of a viral transmission resolution in a plant disease with symptom such as abnormal or stunted growth , damage fruit , discolorations or spots .
Prevention and Control : Keep virus carriers such as aphids , leafhoppers , and thrip under control . These plant eating dirt ball spread viruses . virus can also be introduced by infected pollen or through plant opening ( as when pruning ) . Begin bykeeping the pathogen outof your garden . raw plants should be checked , as well as tools and existing plants . apply only certified seed that is deemed disease - devoid . Plant only resistant varietiesandcreate a discouraging environmentby rotate crops , not planting closely tie in plants in the same area every class .
