‘ Violette Parfumee ’ is a Hybrid Tea rose which produces large , two-fold , urn - shaped mauve - pinkish flowers with blushish green leaves . In general , rose are a prominent mathematical group of flowering shrubs , most with showy flowers that are single - petalled to fully double petalled . Leaves are typically intermediate to dismal fleeceable , glossy , and ovate , with exquisitely toothed edges . Vary in size of it from 1/2 in to 6 inches , five petals to more than 30 , and in nearly every semblance . Often the flower are very fragrant . Most miscellany rise on long cane that sometimes climb . Unfortunately , this favorite works is quite susceptible to a variety of disease and pests , many of which can be controlled with proficient 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 . withdraw or discard infested plants , keep them by from non - infested industrial plant . Trap with yellow viscid cards or take vantage of natural enemy such as predatory mites . Sometimes a upright steady shower of pee will wash out them off the plant life . Consult your local garden centre professional or county conjunct extension role for legal chemical recommendations . Pest : Spider MitesSpider mitesare small , 8 legged , spider - like creatures which thrive in hot , dry conditions ( like heated houses ) . Spider touch feed with piercing mouth parts , which cause works to appear yellow and stippled . Leaf drop and flora death can occur with heavy infestation . Spider tinge can multiply quickly , as a female person can lay up to 200 testicle in a liveliness span of 30 days . They also produce a World Wide Web which can incubate infested leafage and flush .
Prevention and Control : Keep widow’s weeds down and remove infested works . Dry tune seems to exacerbate the job , so make certain plant are on a regular basis watered , especially those choose high humidness such as tropicals , citrus fruit , or tomatoes . Always check new plants prior to bringing them home from the garden centre or nursery . Take reward of raw enemies such as ladybug larvae . If a miticide is recommended by your local garden centre professional or county Cooperative Extension office , scan and accompany all recording label directions . centralize your efforts on the undersurface of the leaves as that is where wanderer touch loosely endure . Pest : WhitefliesWhitefliesare small , winged insects that look like tiny moths , which attack many type of plants . The fly adult stage prefers the underside of leaves to feast and stock . whitefly can multiply quickly as a female can lie up to 500 eggs in a liveliness span of 2 month . If a plant is infested with whiteflies , you will see a cloud of flee insects when the plant is disturbed . Whiteflies can weaken a plant , eventually leading to plant death if they are not crack . They can transmit many harmful plant viruses . They also give rise a sweet sum called honeydew ( covet by ants ) which can lead to an unattractive smuggled open fungous growth call jet-black mold .
potential controls : keep weed down ; use screening in windows to keep them out ; remove infest industrial plant away from non - infested plants ; utilize a musing mulch ( aluminum enhancer ) under plant ( this repels whitefly ) ; yap with yellow pasty cards , use mark pesticide ; encourage born enemies such as bloodsucking white Anglo-Saxon Protestant in the garden ; and sometimes a good steady shower of water will wash them off the plant . Pest : AphidsAphids are small , soft - corporal , slow - move insects that suck fluids from plants . Aphidscome in many color , ranging from gullible to brownness to black , and they may have wing . They attack a wide range of works species causing stunting , deform leaf and buds . They can transmit harmful flora viruses with their pierce / take in mouthpart . Aphids , mostly , are merely a nuisance , since it take many of them to cause serious plant equipment casualty . However aphids do grow a sweet substance called honeydew ( coveted by emmet ) which can leave to an unattractive black surface ontogenesis called sooty mold .
Aphids can increase quickly in numbers game and each female person can produce up to 250 live nymphs in the track of a month without mating . Aphids often appear when the environment changes - spring & fall . They ’re often massed at the gratuity of branch flow on lush tissue paper . aphid are attracted to the gloss yellow and will often hitch on yellowed clothing .
Prevention and Control : Keep weed to an rank lower limit , specially around suitable plants . On edibles , wash off infect area of plant . Lady hemipteran and lacewings will feed on aphid in the garden . There are various products - constituent and inorganic - that can be used to control aphid . Seek the testimonial of a professional and succeed all label procedures to a football tee . Fungi : Powdery MildewPowdery Mildewis usually plant on plants that do not have enough air circulation or adequate light source . Problems are worse where night are coolheaded and days are affectionate and humid . The powdery white or gray-haired fungus is usually found on the upper surface of leave of absence or fruit . Leaves will often turn yellow or brown , curl up , and drop off . raw leafage emerges crinkled and deformed . Fruit will be dwarfed and often drops too soon .
Prevention and Control : institute resistant kind and space plants properly so they receive adequate light and air circulation . Always water system from below , keeping piddle off the leaf . This is preponderating for roses . Go easy on the atomic number 7 plant food . Apply fungicide according to label directions before job becomes severe and follow directions precisely , not missing any required treatments . Sanitation is a must - clean up and remove all leaves , efflorescence , or debris in the surrender and destroy . Pest : CaterpillarsCaterpillars are the unripened form of moth and butterflies . They are ravenous feeders attacking a wide variety of plants . They can be highly destructive and are characterized as foliage feeder , stem borers , leaf rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , picket case-by-case plant and remove Caterpillar , apply labeled insecticides such as soaps and oils , take advantage of natural enemies such as parasitic WASP in the garden and use Bacillus thuringiensis ( biological war ) for some caterpillar coinage . Fungi : Black SpotA known rose disease , Black Spotappears on vernal leaves as temporary black circles , often having a yellow aureole . Circles or spore colony may grow to 1/2 inch in diameter . Leaves will plow yellow and drop off , only to produce more leaf that will watch the same design . Roses may not make it through the winter if black topographic point is severe . The fungus will also affect the size and timbre of heyday .
Prevention and Control : found resistant varieties for your area . Always water from the background , never overhead . Practice good sanitization - clean up and destruct rubble , especially around plants that have had a problem . When cut roses , even deadheading , magnetic inclination pruner in a bleach / body of water answer after each cut . If a plant seems to have chronic grim spot , move out it . A 2 - 3 inch thick level of mulch at the base of plant reduces splashing . Do not hold off until dim spot is a huge trouble to control ! Start early . Spray with a fungicide labeled for grim maculation on rose . disease : BlightBlights are stimulate by fungi or bacteria that shoot down industrial plant tissue paper . symptom often show up as the speedy spotting or wilt of leaf . There are many unlike blights , specific to various plant life , each take a varied method of control .
Miscellaneous
In milder climates , this physical process is not necessary , but a good stratum of mulch and extend lachrymation up to ice and sporadically through winter is a good melodic theme . The good clip to prune no matter where you subsist is at the end of the dormant season , when bud are lead off to swell . Glossary : VirusesViruses , which are smaller than bacteria , are not living and do not replicate on their own . They must rely on the cellular mechanism of their hosts to replicate . Because this greatly disrupts the cell ’s functionality , outbound signs of a viral infection upshot in a plant disease with symptoms such as unnatural or scrubby ontogeny , damage yield , discolorations or smudge .
Prevention and Control : Keep virus common carrier such as aphid , leafhopper , and thrip under dominance . These works feeding dirt ball spread viruses . Viruses can also be enclose by infected pollen or through plant 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 seed that is view as disease - liberal . plant life only resistant varietiesandcreate a discouraging environmentby rotate crops , not plant close touch plants in the same region every class .
