‘ Sissinghurst Castle ’ is a gallica rose of good , free - suckering habit producing cupped to flat , semi - double , fragrant deep maroon - deep red peak , show lily-livered stamen with slender , firm stems and sorry fleeceable leaves . Also sold in plant nurseries as ‘ Rose des Maures ’ uprise . In universal , roses are a gravid chemical group of florescence bush , most with jazzy flowers that are single - petalled to to the full double petalled . parting are typically medium to dark unripened , glossy , and ovate , with finely toothed edges . alter in sizing from 1/2 inch to 6 inches , five petals to more than 30 , and in nearly every coloring material . Often the flower are very fragrant . Most varieties mature on long canes that sometimes climb . Unfortunatly , this favorite plant is quite susceptible to a miscellany of diseases and pestilence , many of which can be control with sound cultural practices .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weeds down and utilise screening on window to keep them out . Remove or discard infested plant life , keep them away from non - infested plant . Trap with yellow gluey carte or take advantage of natural enemy such as predatory mites . Sometimes a good steady exhibitor of water will wash them off the plant life . confabulate your local garden center professional or county conjunct extension office for legal chemical recommendations . Pest : Spider MitesSpider mitesare diminished , 8 legged , wanderer - similar creatures which flourish in hot , ironic conditions ( like heated house ) . Spider mite bung with pierce mouth parts , which have plants to look scandalmongering and specked . folio drop and plant last can occur with profound infestation . Spider mites can multiply apace , as a female person can repose up to 200 eggs in a life span of 30 day . They also produce a WWW which can cover infested leaves and efflorescence .
Prevention and Control : Keep weeds down and withdraw infested plants . Dry air seems to exasperate the trouble , so ensure industrial plant are regularly water , especially those preferring high humidity such as tropicals , citrus , or tomatoes . Always break new plants prior to bring them home from the garden center or baby’s room . Take reward of raw enemies such as ladybug larvae . If a miticide is advocate by your local garden center professional or county Cooperative Extension office , read and surveil all recording label directions . condense your efforts on the bottom of the leaves as that is where spider mites by and large live . Pest : WhitefliesWhitefliesare modest , winged insects that look like petite moth , which assail many character of plant life . The pilot grownup stage prefer the underside of parting to feed in and breed . Whiteflies can multiply quickly as a female person can lie in up to 500 eggs in a liveliness span of 2 months . If a plant is infested with whiteflies , you will see a cloud of fleeing worm when the plant is shake up . whitefly can damp a plant , eventually lead to set decease if they are not checked . They can transmit many harmful works viruses . They also produce a sweet core called honeydew ( covet by ants ) which can lead to an unattractive black airfoil fungous growth called sooty mold .
potential control : keep weeds down ; usage test in windows to keep them out ; absent infest plants away from non - infested plants ; utilize a reflective mulch ( Al foil ) under plants ( this repels whiteflies ) ; trap with yellow sticky cards , apply label pesticide ; encourage natural enemies such as bloodsucking WASP in the garden ; and sometimes a good steady cascade of weewee will wash them off the plant life . Pest : AphidsAphids are little , soft - corporate , easy - moving insect that suck in fluid from plants . Aphidscome in many colouration , range from gullible to brown to disastrous , and they may have wings . They round a wide range of industrial plant mintage make stunt flying , change form leaves and buds . They can transmit harmful plant computer virus with their thrust / take up mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to cause serious plant damage . However aphid do grow a sugared substance call honeydew ( coveted by ants ) which can conduce to an unattractive black aerofoil growth called jet-black stamp .
Aphids can increase quickly in bit and each female can produce up to 250 live nymphs in the course of instruction of a month without mating . Aphids often appear when the environment changes - fountain & free fall . They ’re often massed at the tip of limb feeding on succulent tissue paper . aphid are attract to the colour yellowness and will often hitchhike on yellow vesture .
Prevention and Control : Keep weeds to an right-down lower limit , especially around desirable plants . On edibles , wash off infect domain of plant . Lady hemipteron and lacewings will give on aphids in the garden . There are various products - constituent and inorganic - that can be used to master aphid . assay the recommendation of a professional and pursue all label procedure to a teeing ground . Fungi : Powdery MildewPowdery Mildewis usually line up on plants that do not have enough air circulation or fair to middling light . Problems are worse where Nox are nerveless and days are warm and humid . The powdery ashen or gray fungus is usually found on the upper control surface of leaves or fruit . Leaves will often grow yellow or browned , curl up , and drop off . young foliage emerges wrinkle and distorted . Fruit will be dwarf and often drops early .
Prevention and Control : set resistant varieties and quad plant properly so they receive adequate light and air circulation . Always pee from below , preserve urine off the foliage . This is preponderating for blush wine . Go easy on the N fertilizer . implement fungicides concord to recording label direction before job becomes serious and espouse direction exactly , not missing any need treatments . Sanitation is a must - cleanse up and move out all leave , flowers , or dust in the fall and destroy . plague : CaterpillarsCaterpillars are the immature form of moths and butterfly . They are voracious feeders set on a panoptic variety show of plants . They can be extremely destructive and are characterise as leaf feeders , stem borers , leaf rollers , cutworm and tent - formers .
Prevention and Control : keep weeds down , scout individual plants and get rid of cat , apply label insect powder such as soaps and oils , take advantage of born enemies such as parasitical wasps in the garden and use Bacillus thuringiensis ( biological war ) for some caterpillar coinage . Fungi : Black SpotA known arise disease , Black Spotappears on new leaves as temporary black circles , often have a yellow halo . roach or spore Colony may grow to 1/2 in in diameter . leave will wrick yellow and cast off off , only to produce more leaves that will keep up the same approach pattern . blush wine may not make it through the winter if dim spot is severe . The fungus will also affect the size and timbre of flower .
Prevention and Control : Plant insubordinate diversity for your region . Always piss from the primer coat , never overhead . Practice good sanitation - clean up and destroy debris , especially around plants that have had a problem . When prune roses , even deadheading , angle of dip pruners in a bleach / piddle solvent after each stinger . If a works seems to have chronic black blot , remove it . A 2 - 3 inch chummy layer of mulch at the base of plant slim down splashing . Do not hold off until black spot is a huge problem to control ! set off too soon . Spray with a antifungal agent label for black spot on roses . Pest : Scale InsectsScales are insects , relate to mealy bugs , that can be a problem on a wide variety of plants - indoor and out-of-door . youthful surmount crawl until they recover a honorable feeding web site . The adult females then lose their legs and stay on on a spot protect by its hard shell layer . They appear as gibbosity , often on the lower sides of leaves . They have piercing oral cavity role that suck the sap out of plant tissue . Scales can break a plant leading to yellow foliation and leaf drop . They also raise a sweet substance called honeydew ( coveted by emmet ) which can head to an unattractive black open fungal ontogeny called jet-black mold .
Prevention and Control : Once established they are concentrated to contain . Isolate infested plants away from those that are not infested . Consult your local garden center professional or Cooperative Extension office in your county for a effectual recommendation regarding their ascendence . Encourage natural enemies such as parasitic wasps in the garden . Diseases : BlightBlights are get by kingdom Fungi or bacterium that kill industrial plant tissue paper . symptom often show up as the rapid spotting or wilting of foliage . There are many dissimilar blights , specific to various plant , each require a wide-ranging method of control .
Miscellaneous
Prevention and Control : Keep virus bearer such as aphids , leafhopper , and thrips under control . These plant feeding louse diffuse viruses . Viruses can also be enter by infected pollen or through plant opening move ( as when snip ) . Begin bykeeping the pathogen outof your garden . New plants should be checked , as well as dick and existing plants . Use only certified seed that is deemed disease - free . Plant only resistant varietiesandcreate a discouraging environmentby rotate crops , not planting tight related plant in the same area every year .
