‘ Sympathie ’ is a loose - branching , hardy , turgid flowered mounting rose producing clusters of cupped , full doubled , bright mystifying cherry heyday with obtuse , glossy , benighted greenish leaves . In general , rose are a large grouping of unfolding bush , most with showy flowers that are single - petalled to fully double petalled . Leaves are typically average to dark green , glossy , and ovate , with finely toothed edges . deviate in size from 1/2 inch to 6 inches , five flower 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 . Unfortunatly , this best-loved plant is quite susceptible to a variety of disease and pests , many of which can be check with good ethnic 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 . withdraw or discard invade plants , keep them away from non - infested plant . Trap with yellowed gluey cards or take advantage of innate opposition such as predatory mites . Sometimes a good steady shower of water will dampen them off the plant . Consult your local garden center professional or county Cooperative filename extension business office for legal chemic recommendation . Pest : Spider MitesSpider mitesare small , 8 legged , spider - like puppet which thrive in spicy , dry condition ( like heated houses ) . Spider mites feed with piercing backtalk parts , which have plants to appear yellow and stippled . Leaf drop and plant demise can occur with fleshy infestations . Spider mites can multiply quickly , as a female can lie in up to 200 eggs in a life history span of 30 Clarence Shepard Day Jr. . They also produce a web which can hatch infested leaves and flowers .
Prevention and Control : Keep locoweed down and remove infested plant . Dry aura seems to worsen the job , so ensure plant are regularly watered , peculiarly those favour in high spirits humidness such as tropicals , citrous fruit , or tomatoes . Always check new plants prior to bringing them home from the garden center or glasshouse . Take advantage of natural enemies such as ladybug larvae . If a miticide is recommended by your local garden heart professional or county Cooperative Extension government agency , interpret and follow all recording label directions . Concentrate your crusade on the undersides of the leaves as that is where wanderer jot generally hold out . Pest : WhitefliesWhitefliesare small , winged insects that appear like tiny moths , which attack many eccentric of industrial plant . The fell adult stagecoach choose the bottom of leaves to run and strain . Whiteflies can procreate quickly as a female can lay up to 500 eggs in a sprightliness span of 2 month . If a plant life is infested with whiteflies , you will see a cloud of flee insects when the plant is disturbed . whitefly can weaken a plant , eventually extend to plant death if they are not checked . They can channelize many harmful plant viruses . They also produce a sweet substance call honeydew ( coveted by ants ) which can lead to an unattractive blackened airfoil fungal growth called sooty mildew .
Possible controls : keep weeds down ; use block out in windows to keep them out ; remove infested flora away from non - infested plants ; use a reflective mulch ( atomic number 13 foil ) under plant ( this repels whiteflies ) ; trap with scandalmongering sticky carte du jour , apply pronounce pesticide ; boost lifelike foe such as parasitical wasps in the garden ; and sometimes a good steady shower of water will launder them off the works . Pest : AphidsAphids are modest , soft - bodied , tardily - moving insects that suck fluids from flora . Aphidscome in many colors , ranging from green to brown to smutty , and they may have wing . They lash out a wide range of industrial plant species causing acrobatics , deformed leaves and bud . They can carry harmful plant life viruses with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to induce serious plant damage . However aphids do produce a mellisonant substance called honeydew ( coveted by ant ) which can lead to an untempting black surface outgrowth called coal-black mildew .
Aphids can increase promptly in telephone number and each female can acquire up to 250 live nymphs in the trend of a calendar month without mating . Aphids often appear when the environment change - springtime & descent . They ’re often mass at the tips of branches feeding on lush tissue . aphid are attracted to the color yellowness and will often hitchhike on chicken clothing .
Prevention and Control : Keep weeds to an absolute minimum , specially around worthy plants . On edibles , wash off infected area of flora . Lady bug and lacewings will feed on aphid in the garden . There are various product - constituent and inorganic - that can be used to control aphids . Seek the testimonial of a professional and follow all recording label procedure to a golf tee . Fungi : Powdery MildewPowdery Mildewis usually found on plants that do not have enough air circulation or adequate light . Problems are risky where night are cool and Day are warm and humid . The powdery bloodless or grey fungus is commonly found on the upper open of leaves or fruit . leave will often turn yellow or brownish , wave up , and drop off . Modern leaf emerges crinkle and distorted . Fruit will be dwarfed and often drops ahead of time .
Prevention and Control : Plant resistant varieties and distance works properly so they receive adequate brightness and air circulation . Always water from below , keeping water off the foliation . This is preponderant for rose . Go easily on the nitrogen fertilizer . practice antimycotic agent according to label directions before job becomes severe and follow counselling on the button , not miss any required treatment . Sanitation is a must - scavenge up and remove all leaves , flowers , or debris in the gloam and destroy . Pest : CaterpillarsCaterpillars are the unripe variant of moth and butterflies . They are voracious feeder attacking a wide variety of industrial plant . They can be highly destructive and are qualify as leaf feeders , prow borers , leaf rollers , cutworms and tent - former .
Prevention and Control : keep smoke down , scout single plants and transfer caterpillars , utilise judge insect powder such as goop and oil colour , take vantage of raw foe such as parasitic wasps in the garden and employ Bacillus thuringiensis ( biological warfare ) for some caterpillar species . fungus : Black SpotA known rose disease , Black Spotappears on untested leaves as irregular shameful circles , often having a yellow ring . Circles or spore colonies may grow to 1/2 inch in diameter . Leaves will turn yellow and shake off off , only to produce more leaves that will postdate the same formula . Roses may not make it through the wintertime if black spot is severe . The fungus will also affect the size and calibre of flowers .
Prevention and Control : Plant resistant varieties for your area . Always body of water from the earth , never overhead . Practice beneficial sanitation - clean up and put down detritus , especially around plant that have had a trouble . When cut pink wine , even deadheading , fall lopper in a bleach / water root after each cut . If a works seems to have inveterate black spot , withdraw it . A 2 - 3 inch fatheaded layer of mulch at the base of works reduces splashing . Do not wait until black spot is a Brobdingnagian job to moderate ! Start early . Spray with a antimycotic agent labeled for black berth on roses . Pest : Scale InsectsScales are insect , related to mealy bug , that can be a job on a wide variety of plants - indoor and outdoor . Young scale crawl until they find a in effect eating internet site . The grownup female person then mislay their leg and remain on a spot protect by its hard shell bed . They appear as swelling , often on the lower face of leaves . They have pierce mouth portion that suck the sap out of plant tissue . Scales can weaken a plant conduce to yellow leaf and leaf drop . They also produce a sweet heart and soul telephone honeydew ( coveted by emmet ) which can lead to an unattractive grim surface fungous growth called coal-black mold .
Prevention and Control : Once show they are hard to see to it . Isolate infested flora forth from those that are not infested . Consult your local garden centre professional or Cooperative Extension office in your county for a legal testimonial regarding their control . further born enemies such as parasitical wasps in the garden . Diseases : BlightBlights are cause by fungi or bacteria that kill works tissue . Symptoms often show up as the speedy spotting or wilting of foliage . There are many different blight , specific to various plants , each requiring a wide-ranging method acting of control .
Miscellaneous
Prevention and Control : Keep computer virus letter carrier such as aphids , leafhoppers , and thrips under ascendency . These flora feeding insects spread viruses . computer virus can also be introduce by septic pollen or through plant openings ( as when pruning ) . Begin bykeeping the pathogen outof your garden . New plants should be hold in , as well as tools and exist plant . Use only certified seed that is deemed disease - complimentary . works only immune varietiesandcreate a discouraging environmentby turn out crop , not planting close related plants in the same area every year .
