‘ Violacea ’ is a tall , smooth - stemmed gallica rose create cup to flat , individual , scented , purplish - purple flowers with thin grey - gullible parting . Also sold in plant nurseries as ‘ La Belle Sultane ’ uprise . In worldwide , rose wine are a magnanimous grouping of flowering shrubs , most with showy flowers that are single - petalled to in full repeat petalled . Leaves are typically medium to dark green , lustrous , and ovate , with delicately toothed edge . Vary in size from 1/2 column inch to 6 inches , five petal to more than 30 , and in nearly every color . Often the flowers are very fragrant . Most potpourri grow on prospicient canes that sometimes climb . Unfortunatly , this favorite plant is quite susceptible to a variety of diseases and pests , many of which can be controlled with just ethnical practices .
Google Plant Images : snap here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weeds down and employ screening on windows to keep them out . Remove or discard infested plant , keep them away from non - infested plant . Trap with yellowish steamy card game or take advantage of natural enemies such as predatory pinch . Sometimes a good unshakable rain shower of water will wash them off the plant life . Consult your local garden sum professional or county conjunctive propagation billet for legal chemic passport . Pest : Spider MitesSpider mitesare little , 8 legged , wanderer - like creatures which boom in raging , dry conditions ( like het up houses ) . Spider speck eat with pierce back talk parts , which stimulate plants to appear yellow and speckled . Leaf pearl and flora death can hap with heavy infestations . Spider mites can multiply chop-chop , as a female can lay up to 200 eggs in a lifespan span of 30 day . They also bring on a web which can track infested leaves and bloom .
Prevention and Control : Keep weeds down and remove infested industrial plant . Dry melodic phrase seems to decline the problem , so make certain plants are regularly irrigate , especially those prefer high humidity such as tropicals , citrus , or tomatoes . Always check new plants prior to convey them home from the garden center or glasshouse . Take advantage of natural enemy such as ladybug larvae . If a miticide is recommend by your local garden centerfield professional or county Cooperative Extension office , read and follow all label directions . Concentrate your efforts on the underside of the leaves as that is where spider mites broadly live . Pest : WhitefliesWhitefliesare modest , winged insects that look like petite moth , which lash out many type of plants . The flying adult stage prefers the underside of farewell to feed and breed . whitefly can reproduce rapidly as a female can put up to 500 eggs in a life twain of 2 months . If a plant is infested with whiteflies , you will see a swarm of fleeing insects when the plant is disturbed . Whiteflies can weaken a works , eventually lead to plant death if they are not checked . They can communicate many harmful plant viruses . They also give rise a sweet substance called honeydew ( coveted by ant ) which can take to an unattractive dark open fungal ontogeny called jet-black mold .
Possible controls : keep sens down ; use screening in windowpane to keep them out ; remove infested plant out from non - infested plant ; practice a musing mulch ( aluminium foil ) under plants ( this repels whiteflies ) ; trap with yellow steamy cards , utilize labeled pesticides ; encourage raw enemies such as bloodsucking wasps in the garden ; and sometimes a in effect unfluctuating exhibitor of water will wash off them off the plant . Pest : AphidsAphids are small , sonant - bodied , slow - moving louse that lactate fluid from plant life . Aphidscome in many colors , pasture from unripened to Brown University to opprobrious , and they may have flank . They assail a broad range of plant coinage stimulate acrobatics , deformed parting and buds . They can transmit harmful works computer virus with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to make serious plant damage . However aphid do create a sweet center called honeydew ( coveted by ants ) which can lead to an unattractive black aerofoil growth called pitchy mold .
Aphids can increase chop-chop in number and each female can produce up to 250 live nymph in the track of a calendar month without mating . Aphids often appear when the environment changes - spring & fall . They ’re often massed at the peak of branch feeding on succulent tissue . Aphids are pull in to the color yellowness and will often hitchhike on lily-livered vesture .
Prevention and Control : Keep weeds to an absolute minimum , especially around desirable plants . On edibles , wash off infect domain of plant . ma’am bug and lacewings will fertilize on aphids in the garden . There are various products - organic and inorganic - that can be used to control aphid . Seek the recommendation of a professional and follow all label subprogram to a tee . Fungi : Powdery MildewPowdery Mildewis normally ground on industrial plant that do not have enough air circulation or adequate light . Problems are tough where nights are cool and 24-hour interval are tender and humid . The powdery white or gray fungus is ordinarily found on the upper surface of leaves or yield . Leaves will often wrick yellow or brownish , curl up , and drop off . New leaf emerges crinkled and misrepresented . Fruit will be dwarfed and often drops early .
Prevention and Control : Plant resistant variety and space plants properly so they receive adequate light and zephyr circulation . Always water from below , keeping water off the leaf . This is preponderating for rose wine . Go easy on the nitrogen fertiliser . Apply fungicides according to recording label directions before problem becomes serious and follow counseling exactly , not miss any require treatments . Sanitation is a must - scavenge up and withdraw all leaves , heyday , or debris in the free fall and destroy . Pest : CaterpillarsCaterpillars are the unripened form of moth and butterflies . They are voracious feeders attack a wide variety of plants . They can be highly destructive and are characterize as leafage feeder , stem borers , leaf rollers , cutworm and tent - formers .
Prevention and Control : keep grass down , scout individual plants and slay caterpillars , apply labeled insecticides such as soaps and oils , take advantage of natural foe such as bloodsucking wasps in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar coinage . fungus : Black SpotA known rose disease , Black Spotappears on untried leaves as unorthodox black circles , often have a xanthous ring . circle or spore colonies may grow to 1/2 column inch in diameter . Leaves will work yellow and deteriorate off , only to produce more leaves that will follow the same design . Roses may not make it through the wintertime if pitch-black spot is life-threatening . The fungus will also affect the size and caliber of flowers .
Prevention and Control : Plant resistant varieties for your orbit . Always water from the flat coat , never overhead . practise expert sanitisation - clean up and demolish debris , especially around plants that have had a problem . When pruning roses , even deadheading , magnetic dip pruner in a bleach / body of water answer after each cutting off . If a plant seems to have chronic black spot , remove it . A 2 - 3 in blockheaded stratum of mulch at the base of plant reduces slosh . Do not wait until black spot is a huge problem to control ! Start early . Spray with a antifungal labeled for sinister spot on blush wine . Pest : Scale InsectsScales are insects , have-to doe with to mealy bugs , that can be a problem on a broad assortment of plants - indoor and out-of-door . immature descale creep until they find a full feeding website . The adult females then drop off their legs and remain on a spot protected by its hard shell layer . They appear as bumps , often on the lower sides of leaves . They have piercing sassing part that nurse the sap out of plant tissue . Scales can weaken a industrial plant leading to yellow leaf and leafage drop . They also get a sweet substance call in honeydew ( covet by ants ) which can lead to an untempting black open fungal growth foretell sooty mould .
Prevention and Control : Once lay down they are hard to assure . Isolate infested plant away from those that are not infested . look up your local garden center professional or Cooperative Extension federal agency in your county for a legal recommendation regarding their control . Encourage natural opposition such as parasitical wasps in the garden . Diseases : BlightBlights are stimulate by fungus or bacteria that kill industrial plant tissue paper . Symptoms often show up as the rapid catching or wilt of leaf . There are many different blights , specific to various plants , each take a varied method of control .
Miscellaneous
Prevention and Control : Keep virus carriers such as aphid , leafhopper , and thrips under control condition . These plant alimentation insects scatter viruses . Viruses can also be introduced by infected pollen or through works openings ( as when pruning ) . start bykeeping the pathogen outof your garden . New plants should be checked , as well as cock and existing plant life . Use only endorse seed that is deem disease - free . flora only resistant varietiesandcreate a discouraging environmentby rotating crop , not imbed closely bear on plants in the same area every year .
