‘ White Lightnin ’ is a Hybrid Tea rose which produces big , two-fold pure white flowers with a strong perfume . In general , rosebush are a large group of unfolding bush , most with gaudy flowers that are single - petalled to in full double petalled . Leaves are typically average to drear light-green , glistening , and ovate , with exquisitely toothed edges . Vary in sizing from 1/2 inch to 6 inches , five petal to more than 30 , and in nearly every color . Often the bloom are very fragrant . Most diverseness spring up on long canes that sometimes rise . Unfortunately , this favorite plant is quite susceptible to a kind of diseases and pests , many of which can be control with good cultural practices .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weeds down and habituate screening on windowpane to keep them out . Remove or discard infested flora , keep them aside from non - infested plants . Trap with scandalmongering sticky cards or take advantage of born foe such as predatory mites . Sometimes a good unwavering shower of water will wash off them off the industrial plant . Consult your local garden mall professional or county conjunctive prolongation berth for legal chemic recommendations . Pest : Spider MitesSpider mitesare minuscule , 8 legged , wanderer - comparable creatures which fly high in hot , dry condition ( like het house ) . Spider mite feast with piercing mouth parts , which cause plant to appear yellow and speckled . Leaf drop and plant death can pass with laborious infestations . Spider mites can procreate quickly , as a female can lay up to 200 eggs in a life span of 30 days . They also farm a web which can embrace infested leaves and prime .
Prevention and Control : Keep weeds down and bump off infested plants . Dry air seems to worsen the problem , so make certain plants are regularly water , specially those preferring gamey humidity such as tropicals , citrus , or Lycopersicon esculentum . Always chequer newfangled plants prior to bringing them home from the garden center or greenhouse . Take reward of natural enemies such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension office , read and follow all label directions . Concentrate your effort on the undersides of the leaf as that is where spider mite generally live . Pest : WhitefliesWhitefliesare little , winged dirt ball that look like tiny moths , which attack many types of plant . The flying adult stagecoach prefers the bottom of leaf to course and strain . Whiteflies can multiply quickly as a female person can lie up to 500 egg in a spirit span of 2 month . If a plant life is infested with whitefly , you will see a swarm of fly insect when the plant is disturbed . whitefly can weaken a plant , eventually leading to plant end if they are not checked . They can transmit many harmful plant computer virus . They also bring on a sweet inwardness call honeydew ( coveted by ants ) which can lead to an untempting black airfoil fungal growth telephone coal-black mold .
potential controls : keep weeds down ; use screening in window to keep them out ; take out infested plants away from non - infested plant ; use a reflective mulch ( aluminum foil ) under plant ( this repels whiteflies ) ; trap with lily-livered sticky card , apply label pesticide ; advance natural enemy such as parasitic wasps in the garden ; and sometimes a estimable steady rain shower of water will wash them off the plant . Pest : AphidsAphids are small , soft - bodied , slowly - moving insects that wet-nurse fluids from plants . Aphidscome in many colors , range from green to brownness to black , and they may have wings . They round a wide range of plant species causing stunting , deform leaf and buds . They can conduct harmful works virus with their pierce / sucking mouthparts . Aphids , generally , are merely a nuisance , since it take on many of them to cause serious plant harm . However aphid do farm a fresh substance call honeydew ( coveted by pismire ) which can chair to an unattractive black surface growth called sooty mold .
Aphids can increase quickly in numbers and each female can bring out up to 250 bouncy nymphs in the course of a month without union . Aphids often seem when the environment changes - spring & declination . They ’re often massed at the bakshish of arm feeding on lush tissue paper . Aphids are attracted to the color yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an absolute lower limit , especially around worthy plants . On victual , wash off taint area of flora . peeress glitch and lacewing will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to control aphids . Seek the recommendation of a professional and abide by all label routine to a tee . Fungi : Powdery MildewPowdery Mildewis usually come up on plant that do not have enough zephyr circulation or adequate Inner Light . Problems are worse where nights are coolheaded and days are lovesome and humid . The powdery lily-white or gray fungus is usually recover on the upper surface of leaves or fruit . Leaves will often turn yellow or brown , curl up , and drip off . newfangled leafage emerges crinkled and malformed . Fruit will be shadow and often drops early .
Prevention and Control : embed immune variety and space plants properly so they find fair to middling sparkle and air circulation . Always pee from below , keeping water off the foliage . This is preponderant for rosiness . Go easy on the nitrogen fertilizer . implement antimycotic agent harmonize to label directions before problem becomes severe and follow focus just , not missing any ask treatments . Sanitation is a must - clean up and hit all parting , flush , or dust in the crepuscule and demolish . plague : CaterpillarsCaterpillars are the immature physical body of moth and butterfly . They are voracious feeders attacking a all-embracing variety of plants . They can be extremely destructive and are characterise as leaf feeder , radical borers , foliage rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , scout single plant and remove caterpillars , employ labeled insect powder such as max and oils , take advantage of raw enemies such as parasitical wasps in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar coinage . fungus : Black SpotA recognise rose disease , Black Spotappears on young leave-taking as irregular black rophy , often have a yellow halo . Circles or spore dependency may develop to 1/2 column inch in diameter . leafage will turn icteric and drop off , only to produce more leaves that will follow the same formula . Roses may not make it through the winter if black spot is spartan . The fungus will also affect the size and lineament of flowers .
Prevention and Control : Plant tolerant varieties for your area . Always water from the reason , never overhead . drill respectable sanitation - clean up and destroy debris , especially around plant that have had a job . When cut rose , even deadheading , magnetic dip lopper in a bleaching agent / water solution after each cut . If a plant seems to have chronic black position , take away it . A 2 - 3 inch thick stratum of mulch at the fundament of plant reduces squelch . Do not wait until inglorious spot is a immense problem to control ! Start early . Spray with a antimycotic label for black spot on roses . Diseases : BlightBlights are cause by kingdom Fungi or bacteria that pour down plant tissue . Symptoms often show up as the rapid staining or wilting of foliage . There are many dissimilar blight , specific to various plants , each requiring a varied method of control .
Miscellaneous
In milder climates , this process is not necessary , but a estimable layer of mulch and continued watering up to ice and periodically through wintertime is a just thought . The best time to rationalize no matter where you live is at the closing of the dormant time of year , when buds are beginning to swell . Glossary : VirusesViruses , which are small than bacteria , are not living and do not replicate on their own . They must rely on the cellular mechanisms of their hosts to replicate . Because this greatly disrupts the cell ’s functionality , outbound signs of a viral contagion result in a flora disease with symptoms such as abnormal or stunted ontogeny , damaged yield , discoloration or spots .
Prevention and Control : Keep computer virus carrier such as aphids , leafhopper , and thrips under control . These plant feeding insects spread viruses . Viruses can also be introduced by infected pollen or through plant openings ( as when pruning ) . Begin bykeeping the pathogen outof your garden . New plants should be checked , as well as tools and subsist plants . Use only certified seed that is take for disease - free . Plant only resistant varietiesandcreate a discouraging environmentby rotate crops , not plant closely related plants in the same area every year .
