‘ Trevor Griffiths ’ is a spreading Modern shrub with produces fragrant , magnanimous , rich rose pink flower with rough - textured , dreary greenish leaves . repeat blooms through summer and fall . In ecumenical , roses are a heavy chemical group of flowering shrubs , most with showy flowers that are single - petalled to full double over petalled . Leaves are typically average to dark green , shining , and ovate , with finely toothed edge . variegate in size from 1/2 inch to 6 inches , five petals to more than 30 , and in nearly every colour . Often the flowers are very fragrant . Most varieties grow on long canes that sometimes mount . Unfortunately , this favorite works is quite susceptible to a diverseness of disease and plague , 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 apply sort on windows to keep them out . Remove or discard infested plants , keep them by from non - infested plants . Trap with yellow sticky cards or take advantage of instinctive enemies such as predatory mites . Sometimes a good steady exhibitioner of water will rinse them off the industrial plant . Consult your local garden center professional or county Cooperative extension office for effectual chemical passport . Pest : Spider MitesSpider mitesare small , 8 legged , spider - similar puppet which fly high in hot , dry conditions ( like heated up house ) . Spider tinge feed with piercing mouth part , which cause flora to appear yellow and dotted . folio drop and plant death can go on with ponderous infestations . Spider speck can breed rapidly , as a female can lay up to 200 eggs in a sprightliness span of 30 days . They also produce a web which can cover infested folio and bloom .
Prevention and Control : Keep weeds down and remove infested plants . Dry air seems to worsen the problem , so check that plants are regularly watered , especially those favor mellow humidity such as tropicals , citrus , or tomato . Always control new plants prior to bringing them home from the garden heart and soul or baby’s room . Take vantage of natural enemy such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension part , understand and follow all recording label steering . Concentrate your sweat on the undersides of the leave of absence as that is where spider mites generally live . Pest : WhitefliesWhitefliesare small , winged insects that look like tiny moth , which assail many type of plants . The fly adult stage favor the undersurface of leaves to feed and breed . Whiteflies can multiply quickly as a female can lay up to 500 eggs in a life twain of 2 months . If a plant is overrun with whitefly , you will see a swarm of fleeing insects when the plant life is disturbed . Whiteflies can break a plant life , eventually lead to plant death if they are not checker . They can channelize many harmful plant viruses . They also produce a sweet inwardness called honeydew ( covet by ants ) which can lead to an unattractive black airfoil fungous growth call up sooty mould .
Possible control : keep sess down ; use screening in window to keep them out ; remove infested plants away from non - infested flora ; use a reflective mulch ( atomic number 13 foil ) under plants ( this repels whitefly ) ; lying in wait with yellow sticky cards , utilise labeled pesticide ; further raw enemies such as parasitic wasps in the garden ; and sometimes a good steady shower of water system will wash them off the plant . Pest : AphidsAphids are little , cushy - bodied , slowly - moving insects that suck fluid from plants . Aphidscome in many semblance , crop from green to Brown University to black , and they may have wings . They attack a wide range of plant life species causing acrobatics , deform leaves and buds . They can transmit harmful works viruses with their piercing / sucking mouthparts . Aphids , broadly , are just a pain , since it takes many of them to get serious flora damage . However aphid do produce a perfumed substance call honeydew ( covet by pismire ) which can extend to an untempting fateful surface growing called pitchy mold .
Aphids can increase quickly in number and each female person can bring out up to 250 live houri in the course of a calendar month without mating . Aphids often appear when the surround changes - spring & fall . They ’re often mass at the tips of subdivision feeding on succulent tissue paper . aphid are attracted to the colour yellowness and will often hitch on yellow wear .
Prevention and Control : Keep weeds to an downright lower limit , especially around desirable plants . On edibles , wash off taint surface area of works . Lady bugs and lacewings will flow on aphids in the garden . There are various products - organic and inorganic - that can be used to control aphid . Seek the passport of a professional and postdate all label process to a tee . Fungi : Powdery MildewPowdery Mildewis ordinarily found on plants that do not have enough aura circulation or adequate light . trouble are unsound where nights are nerveless and days are warm and humid . The powdery snowy or hoary fungus is ordinarily come up on the upper aerofoil of leaves or fruit . leave-taking will often turn yellowish or dark-brown , kink up , and swing off . newfangled foliage emerges crinkled and distorted . Fruit will be dwarfed and often cast betimes .
Prevention and Control : Plant resistant varieties and space plants the right way so they incur adequate lightness and air circulation . Always water from below , keep open water off the leaf . This is preponderant for roses . Go easy on the atomic number 7 fertilizer . utilize fungicides harmonise to label direction before problem becomes severe and follow directions exactly , not leave out any require treatments . Sanitation is a must - cleanse up and get rid of all farewell , flowers , or debris in the gloaming and destroy . Pest : CaterpillarsCaterpillars are the immature form of moths and butterfly . They are voracious self-feeder attacking a wide-eyed mixture of plant . They can be highly destructive and are characterized as leaf feeders , theme borers , leaf roller , cutworm and tent - former .
Prevention and Control : keep gage down , scout individual plants and remove caterpillar , use labeled insect powder such as scoop and oils , take vantage of innate enemies such as bloodsucking wasps in the garden and use Bacillus thuringiensis ( biological warfare ) for some caterpillar metal money . Fungi : Black SpotA have intercourse come up disease , Black Spotappears on young parting as maverick black circles , often having a yellow halo . Circles or spore colonies may arise to 1/2 inch in diameter . Leaves will twist yellow and drop off , only to raise more leaves that will follow the same pattern . pink wine may not make it through the winter if black spot is severe . The fungus will also impress the size and quality of flowers .
Prevention and Control : Plant resistant varieties for your field . Always water from the ground , never overhead . exercise in force sanitization - clean up and destroy debris , especially around plant that have had a problem . When trim rose , even deadheading , angle of dip pruners in a bleach / water system resolution after each deletion . If a plant life seems to have chronic pitch-dark situation , remove it . A 2 - 3 in heavyset layer of mulch at the stand of plant reduces splashing . Do not wait until black dapple is a immense trouble to control ! Start early . Spray with a fungicide pronounce for dim spot on roses . Diseases : BlightBlights are cause by fungi or bacterium that belt down plant life tissue paper . symptom often show up as the rapid spotting or wilting of foliage . There are many different blights , specific to various plants , each expect a varied method of mastery .
Miscellaneous
In milder climates , this process is not necessary , but a good bed of mulch and continued watering up to frost and sporadically through winter is a good idea . The best time to prune no matter where you live is at the end of the dormant season , when buds are beginning to swell . gloss : VirusesViruses , which are smaller than bacteria , are not subsist and do not replicate on their own . They must rely on the cellular chemical mechanism of their hosts to replicate . Because this greatly disrupts the jail cell ’s functionality , outward-bound planetary house of a viral contagion result in a plant disease with symptoms such as unnatural or stunted ontogenesis , damaged yield , discolorations or touch .
Prevention and Control : Keep computer virus carriers such as aphid , leafhoppers , and thripid under control . These works feeding insects spread viruses . Viruses can also be introduced by septic pollen or through plant life openings ( as when pruning ) . Begin bykeeping the pathogen outof your garden . New plant should be checked , as well as tools and existing plants . Use only certified ejaculate that is deemed disease - devoid . works only resistant varietiesandcreate a discouraging environmentby rotate crops , not planting closely related plants in the same region every yr .
