‘ St Nicholas ’ is an Old Damask arise which produces bunch of semi - double , fragrant , silvery bass pinkish flowers with fortunate yellow stamens . Foliage is mid- to dark greenish . In world-wide , roses are a large group of flowering shrubs , most with sporty flowers that are single - petalled to fully reduplicate petalled . leave are typically medium to dark green , glossy , and ovate , with finely toothed edge . Vary in size from 1/2 inch to 6 in , five flower petal to more than 30 , and in nigh every color . Often the flowers are very fragrant . Most varieties arise on long canes that sometimes climb . unluckily , this best-loved plant is quite susceptible to a variety of diseases and pests , many of which can be controlled with secure ethnical practice .
Google Plant Images : cluck 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 . absent or discard infested plant , keep them by from non - infested plant . Trap with chicken gummy cards or take reward of lifelike enemies such as predatory mites . Sometimes a skillful steady shower bath of water system will wash them off the flora . Consult your local garden gist professional or county conjunct extension phone office for sound chemic recommendations . Pest : Spider MitesSpider mitesare modest , 8 legged , spider - like creatures which thrive in red-hot , dry conditions ( like heated theatre ) . Spider mites feed with piercing mouth parts , which cause plant to appear yellow and flecked . Leaf drop cloth and plant life death can happen with heavy infestations . Spider hint can multiply quickly , as a female person can lay up to 200 egg in a life distich of 30 days . They also produce a entanglement which can treat infested leaves and flowers .
Prevention and Control : Keep weeds down and polish off infested plants . ironic air seems to worsen the job , so make certain plants are regularly watered , specially those preferring high humidness such as tropicals , citrus tree , or tomato plant . Always check unexampled plants prior to bring them home from the garden center or nursery . Take reward of instinctive foeman such as ladybug larvae . If a miticide is recommend by your local garden center professional or county Cooperative Extension government agency , read and follow all label directions . Concentrate your efforts on the bottom of the leaves as that is where spider mites generally live . Pest : WhitefliesWhitefliesare modest , fly louse that search like petite moths , which attack many types of plants . The flying adult stage prefers the underside of leave to feed in and breed . Whiteflies can breed quickly as a female can lay up to 500 ballock in a lifetime span of 2 month . If a plant is infested with whitefly , you will see a cloud of fleeing insects when the plant is agitate . Whiteflies can weaken a industrial plant , eventually leading to plant death if they are not checked . They can transmit many harmful plant viruses . They also produce a fresh marrow send for honeydew ( coveted by ants ) which can guide to an unattractive black control surface fungous emergence call sooty mold .
Possible controls : keep weeds down ; function screening in windows to keep them out ; remove overrun plants aside from non - infested plant ; use a reflective mulch ( aluminum hydrofoil ) under plants ( this repels whiteflies ) ; cakehole with scandalmongering sticky cards , apply pronounce pesticides ; encourage natural enemies such as parasitic wasp in the garden ; and sometimes a good steady shower of water supply will dampen them off the plant . Pest : AphidsAphids are modest , delicate - embodied , tardily - moving insects that suck fluid from plant . Aphidscome in many colors , range from green to brown to opprobrious , and they may have annexe . They attack a wide chain of flora coinage cause stunting , deformed leaves and buds . They can transmit harmful plant viruses with their thrust / suck mouthpart . Aphids , generally , are but a nuisance , since it hire many of them to cause serious industrial plant terms . However aphids do produce a unfermented substance called honeydew ( coveted by ant ) which can chair to an untempting black surface increase yell jet-black cast .
Aphids can increase quickly in numbers and each female can produce up to 250 live nymphs in the course of a month without conjugation . Aphids often appear when the environment change - spring & fall . They ’re often mass at the gratuity of branch feeding on succulent tissue . aphid are attracted to the coloring yellow and will often hitch on yellow clothing .
Prevention and Control : Keep weeds to an rank lower limit , especially around suitable plants . On comestible , wash off infected area of industrial plant . Lady bugs and lacewing fly will feed on aphids in the garden . There are various product - organic and inorganic - that can be used to master aphid . Seek the passport of a professional and follow all recording label process to a teeing ground . Fungi : Powdery MildewPowdery Mildewis usually institute on plants that do not have enough air circulation or tolerable light . Problems are bad where nights are nerveless and days are warm and humid . The powdery ashen or gray fungus is usually happen on the upper aerofoil of farewell or yield . parting will often move around yellowed or browned , curl up up , and drop off . raw foliage emerges wrinkle and distorted . Fruit will be dwarfed and often drops early .
Prevention and Control : Plant repellent varieties and place plants properly so they receive enough light and air circulation . Always water from below , keeping water off the foliage . This is paramount for pink wine . Go easy on the nitrogen fertilizer . Apply fungicides according to label directions before job becomes severe and fall out focusing exactly , not miss any postulate treatments . Sanitation is a must - clean up and slay all folio , flowers , or debris in the fall and destroy . Pest : CaterpillarsCaterpillars are the immature form of moth and butterflies . They are voracious birdfeeder attacking a broad variety of plants . They can be highly destructive and are characterized as leaf feeders , stalk borers , leaf rollers , cutworm and tent - formers .
Prevention and Control : keep Mary Jane down , scout individual plants and remove Caterpillar , apply mark insect powder such as soap and oil colour , take reward of natural enemy such as parasitical wasps in the garden and use Bacillus thuringiensis ( biological warfare ) for some caterpillar species . kingdom Fungi : Black SpotA have sex rose disease , Black Spotappears on vernal leave as atypical black circles , often having a yellowish glory . dress circle or spore colonies may grow to 1/2 inch in diameter . Leaves will twist yellow and drop down off , only to bring about more leaves that will keep an eye on the same traffic pattern . Roses may not make it through the wintertime if shameful spot is severe . The fungus will also affect the size of it and quality of flowers .
Prevention and Control : Plant resistant varieties for your area . Always water from the ground , never overhead . Practice good sanitation - clean up and destroy debris , especially around plants that have had a trouble . When rationalize roses , even deadheading , dip lopper in a bleach / piss solution after each cutting . If a industrial plant seems to have chronic black post , remove it . A 2 - 3 inch deep layer of mulch at the radix of plant reduces splash . Do not look until black spot is a huge problem to control ! set off betimes . Spray with a antimycotic labeled for inglorious spot on roses . disease : BlightBlights are cause by fungus or bacteria that belt down plant tissue . Symptoms often show up as the rapid spotting or droop of leaf . There are many different blight , specific to various plants , each ask a wide-ranging method acting of control .
Miscellaneous
In milder clime , this cognitive process is not necessary , but a good layer of mulch and continued lacrimation up to ice and periodically through winter is a serious musical theme . The best sentence to prune no matter where you survive is at the end of the dormant time of year , when buds are beginning to tumefy . Glossary : VirusesViruses , which are smaller than bacterium , are not living and do not replicate on their own . They must rely on the cellular mechanisms of their host to replicate . Because this greatly interrupt the cellphone ’s functionality , outward signs of a viral contagion event in a plant disease with symptoms such as unnatural or scrawny growth , damaged fruit , discolouration or spots .
Prevention and Control : Keep virus carrier such as aphid , leafhopper , and thrips under dominance . These plant feeding worm open virus . Viruses can also be introduce by septic pollen or through plant scuttle ( as when prune ) . Begin bykeeping the pathogen outof your garden . newfangled flora should be check , as well as shaft and subsist plant . Use only certified source that is deemed disease - free . plant life only resistant varietiesandcreate a discouraging environmentby rotate crops , not planting closely link plants in the same field every year .
