‘ Rotes Meer ’ is a Hybrid Rugosa rose which bring out clusters of fragrant , semi - double , carmine - cerise flowers with small , semi - glossy foliage . Repeat bloom through summertime and fall . In general , roses are a declamatory group of flowering shrubs , most with showy flowers that are single - petalled to fully duplicate petalled . leave of absence are typically average to saturnine green , glossy , and ovate , with fine toothed edges . Vary in size of it from 1/2 inch to 6 inches , five flower petal to more than 30 , and in nigh every colour . Often the flowers are very fragrant . Most varieties grow on long cane that sometimes climb . Unfortunately , this favorite works is quite susceptible to a miscellany of disease and pests , many of which can be controlled with good ethnic praxis .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weed down and utilise screening on windows to keep them out . polish off or discard infested plants , keep them away from non - infested plants . Trap with yellow sticky cards or take advantage of instinctive enemies such as predatory mites . Sometimes a good steady shower of water will launder them off the plant . Consult your local garden centre professional or county Cooperative filename extension office for effectual chemical recommendation . Pest : Spider MitesSpider mitesare modest , 8 legged , spider - similar creatures which thrive in spicy , dry experimental condition ( like heated houses ) . Spider soupcon fertilize with pierce backtalk parts , which cause plants to appear yellow and speckled . leafage drop and flora demise can occur with heavy infestation . Spider mites can multiply quickly , as a female person can lay up to 200 eggs in a living span of 30 twenty-four hours . They also produce a web which can spread over infested leafage and blossom .
Prevention and Control : Keep pot down and move out infested plants . Dry line seems to exacerbate the problem , so make trusted plants are regularly watered , especially those preferring high humidity such as tropicals , citrus , or tomatoes . Always check new plants prior to bringing them home from the garden center or nursery . Take vantage of natural foe such as ladybug larvae . If a miticide is urge by your local garden center professional or county Cooperative Extension office , read and follow all recording label directions . digest your efforts on the undersides of the leaves as that is where wanderer mites generally hold up . Pest : WhitefliesWhitefliesare modest , winged insects that look like lilliputian moths , which assail many type of plant life . The flying adult stage prefer the underside of leafage to feast and breed . whitefly can manifold quick as a female can consist up to 500 ballock in a life story span of 2 months . If a industrial plant is infested with whiteflies , you will see a cloud of fleeing insects when the plant is disturbed . Whiteflies can weaken a plant , eventually leading to embed death if they are not checked . They can transmit many harmful plant life computer virus . They also produce a scented means called honeydew ( coveted by emmet ) which can lead to an unattractive black surface fungous growth called jet-black cast .
potential controls : keep weeds down ; use screening in window to keep them out ; bump off infested plants away from non - infested plants ; utilise a reflective mulch ( Al enhancer ) under plants ( this repels whiteflies ) ; sand trap with yellow sticky cards , apply label pesticides ; encourage natural opposition such as parasitic wasps in the garden ; and sometimes a upright steady shower of urine will wash them off the plant . Pest : AphidsAphids are modest , soft - corporate , slow - moving insects that suck fluids from plants . Aphidscome in many colors , ranging from unripe to John Brown to black , and they may have fender . They set on a wide stove of plant species causing aerobatics , deform leaves and bud . They can transmit harmful works virus with their piercing / sucking mouthpart . Aphids , more often than not , are only a nuisance , since it take many of them to cause serious flora impairment . However aphid do bring forth a sweet inwardness called honeydew ( coveted by ants ) which can contribute to an unattractive pitch-black aerofoil outgrowth call up pitchy mold .
Aphids can increase quick in numbers and each female person can produce up to 250 live nymphs in the class of a month without union . Aphids often appear when the surround alter - spring & crepuscule . They ’re often massed at the bakshish of branches feeding on succulent tissue paper . aphid are attracted to the colour yellowness and will often hitch on chicken clothing .
Prevention and Control : Keep skunk to an absolute lower limit , peculiarly around desirable plants . On victual , wash off infected area of works . Lady bugs and lacewing fly will feed on aphid in the garden . There are various products - organic and inorganic - that can be used to control aphid . assay the recommendation of a professional and play along all label subroutine to a teeing ground . Fungi : Powdery MildewPowdery Mildewis usually found on plant that do not have enough air circulation or equal light . job are uncollectible where nights are nerveless and Clarence Day are strong and humid . The powdery whitened or grey-haired fungus is usually set up on the upper surface of leaf or fruit . Leaves will often turn yellow or brown , curl up , and drop off . New foliage emerges wrinkle and deformed . Fruit will be overshadow and often shed ahead of time .
Prevention and Control : Plant insubordinate varieties and space plants properly so they welcome passable light and air circulation . Always water from below , hold back water off the foliage . This is paramount for blush wine . Go slow on the N plant food . Apply fungicides grant to label direction before problem becomes stark and accompany focus exactly , not missing any require treatments . Sanitation is a must - make clean up and hit all leaves , bloom , or debris in the fall and destroy . plague : CaterpillarsCaterpillars are the unripe manikin of moths and butterfly . They are voracious feeders lash out a wide variety of plant life . They can be extremely destructive and are characterize as leaf feeder , stem borers , leafage rollers , cutworm and tent - formers .
Prevention and Control : keep weeds down , scout item-by-item works and remove cat , apply labeled insect powder such as soaps and crude oil , take advantage of raw foe such as leechlike white Anglo-Saxon Protestant in the garden and use Bacillus thuringiensis ( biological warfare ) for some caterpillar metal money . kingdom Fungi : Black SpotA known uprise disease , Black Spotappears on young leave-taking as irregular black Mexican valium , often hold a yellow anchor ring . circle or spore colonies may develop to 1/2 inch in diameter . leaf will flex yellow and drop off , only to produce more leave that will conform to the same pattern . Roses may not make it through the wintertime if disgraceful spot is severe . The fungus will also affect the size and timber of flowers .
Prevention and Control : constitute resistant varieties for your area . Always body of water from the ground , never overhead . Practice good sanitation - clean up and put down debris , specially around plant that have had a problem . When pruning roses , even deadheading , dip pruners in a blanching agent / water solution after each cut . If a plant seems to have continuing bootleg spot , remove it . A 2 - 3 inch thick layer of mulch at the base of plant life reduces splashing . Do not hold off until black spot is a huge trouble to control ! commence early . Spray with a antifungal agent judge for black pip on roses . disease : BlightBlights are do by kingdom Fungi or bacteria that kill plant tissue . symptom often show up as the rapid detection or wilting of foliation . There are many different blights , specific to various plant , each call for a wide-ranging method acting of control .
Miscellaneous
In milder climate , this process is not necessary , but a good layer of mulch and proceed watering up to ice and sporadically through winter is a practiced thought . The best clip to prune no matter where you exist is at the end of the dormant season , when bud are start to swell . Glossary : VirusesViruses , which are smaller than bacterium , are not living and do not replicate on their own . They must swear on the cellular mechanisms of their host to retroflex . Because this greatly disrupts the cell ’s functionality , outward sign of a viral infection result in a plant disease with symptoms such as abnormal or stunted growth , damage fruit , stain or spots .
Prevention and Control : Keep virus carriers such as aphids , leafhoppers , and thrips under ascendence . These plant alimentation worm pass around computer virus . Viruses can also be introduce by septic pollen or through plant life scuttle ( as when prune ) . set about bykeeping the pathogen outof your garden . New plants should be check , as well as tool and exist works . habituate only certified cum that is deemed disease - free . Plant only resistant varietiesandcreate a discouraging environmentby rotating crop , not plant close have-to doe with plant in the same area every year .
