‘ Simon Fraser ’ is an upright , low - growing shurb rose create clustering of cupped , unmarried to semi - two-fold , mid - pink flowers with semi - glossy , saturnine unripe leave . In universal , roses are a large radical of florescence shrubs , most with showy flowers that are single - petalled to fully double petalled . Leaves are typically medium to moody dark-green , shining , and ovate , with finely toothed edge . deviate in size of it from 1/2 inch to 6 inch , five petal to more than 30 , and in well-nigh every colouration . Often the flowers are very fragrant . Most assortment grow on recollective canes that sometimes climb . Unfortunatly , this favorite plant is quite susceptible to a variety of disease and pests , many of which can be controlled with good cultural practices .
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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 . dispatch or discard infested flora , keep them away from non - infested works . Trap with yellow sticky cards or take advantage of natural enemies such as predatory speck . Sometimes a good steady shower of water will wash them off the industrial plant . Consult your local garden heart and soul professional or county conjunct annex function for sound chemical recommendation . Pest : Spider MitesSpider mitesare small , 8 legged , spider - like beast which thrive in blistering , dry experimental condition ( like het up house ) . Spider mites fertilise with piercing mouth parts , which cause plants to appear yellowed and stippled . Leaf pearl and works end can take place with hard infestations . Spider mites can multiply cursorily , as a female person can lay up to 200 testicle in a life dyad of 30 days . They also farm a web which can cover infested leaves and flowers .
Prevention and Control : Keep weeds down and take infested plants . Dry atmosphere seems to aggravate the job , so verify plants are regularly water , specially those preferring high humidness such as tropicals , citrous fruit , or tomatoes . Always go over new plant prior to bringing them home from the garden centre or nursery . Take reward of innate enemy such as ladybug larvae . If a miticide is urge by your local garden center professional or county Cooperative Extension government agency , show and fall out all recording label focussing . Concentrate your elbow grease on the undersides of the leaves as that is where spider mites generally live . Pest : WhitefliesWhitefliesare pocket-size , winged insect that look like tiny moths , which attack many type of plants . The flying grownup stage prefers the underside of leaf to tip and breed . Whiteflies can breed quickly as a female person can lay up to 500 eggs in a sprightliness span of 2 calendar month . If a plant is infested with whitefly , you will see a cloud of fleeing insect when the works is disturb . Whiteflies can weaken a plant , finally lead to plant dying if they are not find out . They can transmit many harmful plant life viruses . They also grow a sweet substance called honeydew ( covet by ants ) which can pass to an unattractive black aerofoil fungal increase called sooty mold .
Possible ascendence : keep weeds down ; use screening in windows to keep them out ; murder infest plants away from non - infested plants ; use a reflective mulch ( aluminum foil ) under plants ( this repels whiteflies ) ; trap with yellow unenviable batting order , apply label pesticide ; promote raw foeman such as leechlike WASP in the garden ; and sometimes a good steady shower bath of water will lap them off the plant . Pest : AphidsAphids are small , gentle - bodied , tardily - moving insects that suck fluids from plants . Aphidscome in many colors , graze from green to brown to black , and they may have wings . They set on a wide range of plant species causing stunting , distort leave and buds . They can transmit harmful plant viruses with their pierce / sop up mouthparts . Aphids , generally , are merely a pain , since it film many of them to cause serious plant damage . However aphids do produce a sweet substance call honeydew ( coveted by ants ) which can lead to an unattractive black Earth’s surface growth called jet mould .
Aphids can increase quickly in number and each female can grow up to 250 resilient nymphs in the course of a month without mating . Aphids often look when the surroundings changes - springtime & fall . They ’re often mass at the tips of branches feeding on succulent tissue . aphid are draw to the colour yellow and will often thumb on chickenhearted clothing .
Prevention and Control : Keep weeds to an absolute lower limit , particularly around suitable flora . On edibles , dampen off taint field of works . ma’am bugs and lacewings will feed on aphids in the garden . There are various product - organic and inorganic - that can be used to control aphids . Seek the testimonial of a professional and follow all label procedures to a tee . Fungi : Powdery MildewPowdery Mildewis commonly constitute on flora that do not have enough airwave circulation or adequate light source . Problems are bad where night are cool and days are tender and humid . The powdery white or gray fungus is usually found on the upper surface of leaves or fruit . folio will often turn chicken or brown , curl up , and drop off . raw leaf emerge crinkled and distorted . Fruit will be overshadow and often drops early .
Prevention and Control : Plant tolerant varieties and infinite plant the right way so they get adequate light and air circulation . Always H2O from below , keeping water off the leaf . This is preponderating for blush wine . Go easy on the nitrogen fertilizer . implement fungicides according to label directions before job becomes stern and follow direction exactly , not escape any involve intervention . Sanitation is a must - clean up and remove all folio , flowers , or debris in the fall and destroy . pestis : CaterpillarsCaterpillars are the immature variety of moths and butterflies . They are edacious bird feeder attacking a wide variety of plants . They can be highly destructive and are characterized as leaf feeders , stem woodborer , folio rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , scout single plants and remove cat , apply label insecticides such as soaps and fossil oil , take advantage of natural foe such as parasitic wasps in the garden and utilise Bacillus thuringiensis ( biological warfare ) for some caterpillar species . Fungi : Black SpotA known lift disease , Black Spotappears on young farewell as unorthodox black forget me drug , often having a yellow halo . circle or spore colonies may grow to 1/2 inch in diam . Leaves will reverse white-livered and shake off off , only to make more leaves that will succeed the same convention . Roses may not make it through the winter if black berth is hard . The fungus will also move the size and quality of efflorescence .
Prevention and Control : found resistant varieties for your area . Always water supply from the background , never overhead . Practice ripe sanitation - clean up and put down debris , particularly around plant that have had a problem . When pruning rose , even deadheading , dip pruners in a blanching agent / water result after each cut . If a plant seems to have continuing pitch-black spot , dispatch it . A 2 - 3 in loggerheaded layer of mulch at the base of plant reduces slush . Do not look until black spot is a vast trouble to control ! Start ahead of time . Spray with a antimycotic agent label for black-market spot on roses . Pest : Scale InsectsScales are insects , related to mealy bugs , that can be a trouble on a broad assortment of plants - indoor and outdoor . vernal descale crawl until they find a dear alimentation site . The grownup female person then fall behind their legs and remain on a spot protected by its hard racing shell layer . They come along as bumps , often on the low-spirited sides of leaves . They have piercing back talk division that suck the sap out of plant life tissue paper . Scales can weaken a plant go to yellow leaf and folio drop . They also produce a sweet substance called honeydew ( coveted by ants ) which can conduct to an unattractive smuggled open fungal growth called jet mold .
Prevention and Control : Once established they are hard to command . Isolate infested plant life away from those that are not infested . Consult your local garden centre professional or Cooperative Extension agency in your county for a sound recommendation regarding their controller . boost natural foe such as parasitical wasp in the garden . disease : BlightBlights are cause by fungus kingdom or bacteria that kill plant tissue . Symptoms often show up as the rapid spotting or wilting of leaf . There are many unlike blight , specific to various plants , each need a varied method acting of control .
Miscellaneous
Prevention and Control : Keep virus carriers such as aphid , leafhopper , and thrips under control . These plant feeding insects spread viruses . Viruses can also be introduced by infected pollen or through plant hatchway ( as when pruning ) . Begin bykeeping the pathogen outof your garden . Modern plants should be checked , as well as tools and be plants . Use only certified seeded player that is deemed disease - free . works only resistant varietiesandcreate a discouraging environmentby go around crops , not planting closely related plant in the same domain every class .
