‘ Victor Hugo ’ is a Hybrid Perpetual rose which produces medium - sized , doubled , carmine - red bloom shaded purple . In ecumenical , roses are a large group of inflorescence bush , most with showy flush that are single - petalled to fully replicate petalled . leave are typically medium to dark green , glossy , and ovate , with delicately toothed edges . Vary in size of it from 1/2 inch to 6 inches , five petal to more than 30 , and in near every color . Often the flowers are very fragrant . Most varieties grow on retentive cane that sometimes rise . Unfortunately , this favorite plant is quite susceptible to a mixed bag of diseases and pests , many of which can be controlled with unspoiled ethnical pattern .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep green goddess down and use sieve on windows to keep them out . Remove or discard infest plants , keep them off from non - infested plant . Trap with jaundiced sticky cards or take advantage of natural enemies such as predatory mites . Sometimes a respectable unwavering shower of urine will wash off them off the plant . confab your local garden centre professional or county Cooperative extension post for legal chemical recommendation . Pest : Spider MitesSpider mitesare diminished , 8 legged , wanderer - like creatures which fly high in hot , dry conditions ( like het up houses ) . Spider mites feed with piercing mouth part , which make plants to look yellow and stippled . leafage drop and plant death can occur with heavy infestations . Spider mites can procreate quickly , as a female person can lie up to 200 eggs in a life span of 30 days . They also produce a web which can insure infested leaves and flowers .
Prevention and Control : Keep weed down and remove infested plants . juiceless air seems to decline the problem , so check that plants are regularly watered , especially those prefer high humidity such as tropicals , citrus , or tomatoes . Always check new plant prior to bringing them home from the garden center or nursery . Take advantage of natural enemy such as ladybug larvae . If a miticide is recommended by your local garden substance professional or county Cooperative Extension office , read and follow all label directions . Concentrate your efforts on the undersides of the leaves as that is where wanderer jot in the main live . Pest : WhitefliesWhitefliesare small , winged dirt ball that look like petite moths , which attack many types of plant . The flying grownup stage favour the bottom of farewell to feed and stock . whitefly can breed promptly as a female can position up to 500 orchis in a life brace of 2 months . If a plant is infested with whitefly , you will see a cloud of fleeing insects when the plant is disturbed . Whiteflies can weaken a plant life , eventually head to implant death if they are not determine . They can impart many harmful plant viruses . They also produce a honeyed heart and soul called honeydew ( covet by ants ) which can pass to an untempting smutty open fungous ontogenesis call sooty mold .
potential controls : keep weeds down ; use screening in window to keep them out ; absent infest plants away from non - infested plant ; use a meditative mulch ( aluminum foil ) under plants ( this repels whiteflies ) ; gob with sensationalistic viscid visiting card , apply labeled pesticide ; encourage innate enemies such as parasitic wasps in the garden ; and sometimes a respectable steady shower of body of water will wash them off the works . Pest : AphidsAphids are small , soft - corporal , slow - moving insects that lactate fluids from plants . Aphidscome in many colors , ranging from dark-green to brown to black , and they may have extension . They assail a wide range of works species causing stunting , deformed leaves and bud . They can transmit harmful plant life computer virus with their piercing / fellate mouthpart . Aphids , mostly , are merely a nuisance , since it take many of them to make serious industrial plant impairment . However aphids do produce a sweet substance called honeydew ( covet by ants ) which can lead to an unattractive black control surface growth scream pitchy mold .
Aphids can increase quickly in numbers and each female person can produce up to 250 live nymphs in the course of study of a calendar month without mating . Aphids often appear when the environs changes - spring & fall . They ’re often massed at the tip of branch feeding on lush tissue . Aphids are draw in to the color yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an absolute lower limit , especially around suitable plants . On pabulum , wash off infected surface area of plant . Lady bug and lacewings will feed on aphids in the garden . There are various products - constitutional and inorganic - that can be used to control aphids . Seek the good word of a professional and follow all label procedures to a golf tee . Fungi : Powdery MildewPowdery Mildewis ordinarily get hold on plants that do not have enough tune circulation or adequate light . Problems are bad where night are cool and days are tender and humid . The powdery whitened or grey-headed fungus is usually found on the upper surface of leaves or yield . Leaves will often turn yellow-bellied or chocolate-brown , curl up , and drop off . New foliage emerges crinkled and misrepresented . Fruit will be dwarfed and often drops too soon .
Prevention and Control : institute resistive varieties and space plant in good order so they receive fair to middling light and air circulation . Always water from below , keep water off the foliage . This is predominate for roses . Go slowly on the nitrogen fertilizer . utilize fungicides grant to recording label direction before problem becomes severe and follow counsel incisively , not overlook any required discourse . Sanitation is a must - make clean up and remove all leaves , flowers , or debris in the fall and destroy . gadfly : CaterpillarsCaterpillars are the immature physique of moths and butterflies . They are voracious feeders assail a blanket motley of plants . They can be extremely destructive and are characterized as leaf feeders , stem bore bit , leaf rollers , cutworms and tent - former .
Prevention and Control : keep weeds down , sentry single plant and remove caterpillars , apply labeled insecticide such as soap and petroleum , take vantage of innate enemies such as parasitic wasp in the garden and expend Bacillus thuringiensis ( biological war ) for some caterpillar metal money . Fungi : Black SpotA known rose disease , Black Spotappears on young leafage as irregular black rophy , often get a yellow glory . rotary or spore colony may grow to 1/2 in in diam . folio will twist yellow and drop off , only to produce more leaves that will follow the same practice . pink wine may not make it through the wintertime if black smear is severe . The fungus will also feign the size and caliber of efflorescence .
Prevention and Control : Plant resistant varieties for your expanse . Always water from the earth , never overhead . practise just sanitation - clean up and put down debris , especially around industrial plant that have had a problem . When rationalize roses , even deadheading , angle of dip pruners in a blanching agent / water result after each cut . If a works seems to have chronic blackened spot , take away it . A 2 - 3 inch blockheaded layer of mulch at the base of plant reduces splashing . Do not wait until grim spot is a vast problem to verify ! Start ahead of time . Spray with a antimycotic agent pronounce for black spot on pink wine . Diseases : BlightBlights are cause by fungus or bacteria that kill flora tissue . Symptoms often show up as the speedy detection or wilting of leafage . There are many unlike blights , specific to various plant , each requiring a varied method acting of control condition .
Miscellaneous
In milder climate , this process is not necessary , but a good level of mulch and continue lachrymation up to ice and periodically through winter is a good theme . The best time to trim no matter where you live is at the remainder of the abeyant time of year , when buds are beginning to swell . Glossary : VirusesViruses , which are small than bacteria , are not live and do not replicate on their own . They must trust on the cellular mechanisms of their hosts to replicate . Because this greatly disrupt the cell ’s functionality , outward sign of a viral contagion result in a flora disease with symptom such as unnatural or stunted development , damaged fruit , discolorations or spots .
Prevention and Control : Keep virus carriers such as aphids , leafhoppers , and thrips under control . These works feeding insects circularize viruses . virus can also be introduce by infected pollen or through works openings ( as when pruning ) . Begin bykeeping the pathogen outof your garden . fresh flora should be checked , as well as instrument and existing plants . Use only certified seed that is view as disease - free . Plant only insubordinate varietiesandcreate a discouraging environmentby rotate crops , not planting tight related works in the same domain every year .