‘ Toscana ’ is a Hybrid Tea rose which produces large , ruddy flowers that have a long vase life . In general , rose wine are a prominent chemical group of blossoming bush , most with showy flowers that are single - petalled to to the full double over petalled . Leaves are typically medium to disconsolate green , glossy , and ovate , with delicately toothed bound . Vary in size from 1/2 inch to 6 inch , five petals to more than 30 , and in nearly every people of colour . Often the flowers are very fragrant . Most varieties grow on long canes that sometimes climb . Unfortunately , this favorite plant is quite susceptible to a variety of diseases and pest , many of which can be controlled with good ethnic practices .
Google Plant Images : click here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : keep weed down and use screening on windows to keep them out . murder or discard infested plant , keep them away from non - infested plants . Trap with yellow muggy card or take vantage of born enemies such as predatory mites . Sometimes a honest regular cascade of water will moisten them off the plant . Consult your local garden center professional or county Cooperative annex office for legal chemical recommendations . Pest : Spider MitesSpider mitesare modest , 8 legged , spider - corresponding creatures which thrive in hot , juiceless conditions ( like heated houses ) . Spider touch feed with piercing mouth parts , which cause plant to appear chicken and stippled . Leaf drop and plant death can hap with heavy infestations . Spider mites can breed quickly , as a female can lay up to 200 eggs in a life dyad of 30 days . They also produce a web which can cover infested leaves and flowers .
Prevention and Control : Keep skunk down and bump off infested plants . teetotal air seems to worsen the problem , so make certain plants are regularly watered , especially those preferring high humidity such as tropicals , citrus tree , or tomatoes . Always check new plant prior to bringing them home from the garden centre or nursery . 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 , record and accompany all recording label counselling . centre your efforts on the undersides of the leaves as that is where wanderer mite generally know . Pest : WhitefliesWhitefliesare small , wing insects that look like tiny moth , which assail many types of plants . The flying grownup stage prefers the undersurface of foliage to give and strain . whitefly can multiply quickly as a female can lie up to 500 bollock in a life history span of 2 calendar month . If a works is infested with whitefly , you will see a swarm of fleeing insect when the plant is disturbed . whitefly can step down a plant , eventually leading to imbed death if they are not checked . They can transmit many harmful works viruses . They also produce a sweet substance called honeydew ( coveted by ants ) which can lead to an unattractive black control surface fungal growth anticipate jet mold .
Possible controls : keep weed down ; habit screening in window to keep them out ; remove infested plant away from non - infested plants ; use a brooding mulch ( aluminum foil ) under industrial plant ( this repels whitefly ) ; trap with yellow awkward cards , apply labeled pesticides ; encourage natural enemies such as parasitic WASP in the garden ; and sometimes a good steady shower of water will wash them off the works . Pest : AphidsAphids are small , soft - corporate , slowly - move louse that wet-nurse fluid from plants . Aphidscome in many colors , browse from green to brownness to black , and they may have wings . They attack a wide range of plant species causing acrobatics , flex leaf and buds . They can transmit harmful works viruses with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to cause serious plant damage . However aphids do produce a angelical substance called honeydew ( coveted by ants ) which can lead to an unattractive black surface growth address sooty mold .
Aphids can increase quickly in numbers and each female person can bring on up to 250 live nymphs in the form of a month without conjugation . Aphids often appear when the environment changes - springiness & fall . They ’re often mass at the tips of branches fertilize on lush tissue . aphid are pull to the color yellowness and will often hitchhike on yellow clothing .
Prevention and Control : Keep weed to an downright minimum , especially around desirable industrial plant . On edibles , wash off infected area of plant . Lady microbe and lacewings will feed on aphid in the garden . There are various product - constitutive and inorganic - that can be used to control aphid . Seek the recommendation of a professional and keep an eye on all label procedure to a tee . Fungi : Powdery MildewPowdery Mildewis commonly find on plant that do not have enough air circulation or adequate light . trouble are bad where nights are nerveless and day are tender and humid . The powdery lily-white or gray fungus is usually launch on the upper surface of leaves or yield . leaf will often turn icteric or brown , wave up , and throw off off . New foliage go forth crinkled and distorted . Fruit will be dwarfed and often drops early .
Prevention and Control : implant immune varieties and space plant properly so they receive adequate light and air circulation . Always water from below , keeping water off the leafage . This is paramount for rose . Go slow on the nitrogen plant food . Apply fungicides according to recording label directions before problem becomes terrible and follow directions exactly , not lose any required treatment . Sanitation is a must - clean up and remove all leaves , flowers , or debris in the fall and demolish . Pest : CaterpillarsCaterpillars are the young form of moths and butterflies . They are voracious feeders attacking a wide variety of plants . They can be extremely destructive and are characterized as leaf tributary , stem borers , leafage rollers , cutworm and tent - formers .
Prevention and Control : keep weeds down , lookout single plant life and take away Caterpillar , practice tag insecticides such as soap and oils , take reward of natural enemies such as leechlike wasps in the garden and use Bacillus thuringiensis ( biological war ) for some caterpillar species . Fungi : Black SpotA known rose disease , Black Spotappears on young leafage as maverick pitch-dark circles , often having a yellow halo . circle or spore colonies may grow to 1/2 in in diameter . leave will turn yellow and flatten off , only to bring forth more leave that will accompany the same radiation diagram . Roses may not make it through the wintertime if black smirch is austere . The fungus will also affect the size and quality of flush .
Prevention and Control : institute resistive varieties for your orbit . Always piss from the ground , never overhead . Practice good sanitation - fresh up and destruct debris , especially around plants that have had a job . When lop roses , even deadheading , dip lopper in a bleach / piss solution after each cut . If a plant seems to have continuing black spot , remove it . A 2 - 3 column inch thick layer of mulch at the root word of plant tighten splashing . Do not expect until black spot is a huge problem to control ! Start early . Spray with a antimycotic labeled for black blot on roses . disease : BlightBlights are get by fungi or bacteria that defeat plant tissue . symptom often show up as the rapid catching or wilt of foliage . There are many different blights , specific to various plants , each requiring a varied method of control .
Miscellaneous
In milder climates , this outgrowth is not necessary , but a in force layer of mulch and continue watering up to ice and periodically through wintertime is a good estimate . The best time to prune no matter where you endure is at the end of the dormant season , when buds are beginning to tumesce . Glossary : VirusesViruses , which are small than bacterium , are not subsist and do not replicate on their own . They must rely on the cellular mechanisms of their hosts to repeat . Because this greatly disrupts the cubicle ’s functionality , outward signs of a viral infection result in a plant disease with symptoms such as abnormal or stunted growing , damaged fruit , discoloration or spots .
Prevention and Control : Keep computer virus bearer such as aphid , leafhoppers , and thripid under control . These plant feeding insects diffuse virus . Viruses can also be introduced by septic pollen or through plant opening ( as when trim ) . Begin bykeeping the pathogen outof your garden . fresh plant should be assure , as well as tools and live plants . practice only certify source that is take for disease - innocent . Plant only resistant varietiesandcreate a discouraging environmentby rotating crops , not plant nearly related plants in the same domain every year .
