‘ Urbana ’ is a tears , fruitless variety , similar to the cultivar , ‘ Pendula ’ , which can reach 30 to 50 feet in height . The highly interwoven twiglike arm can give it an untidy appearing . It is fast growing , often picture in abandoned expanse . Bark is a light orangish - brown , foliage varies from yellow - dark-green to dark fleeceable in summertime , yellow in fall . The former spring flush are not showy ; modest greenish catkin 1/2 inches long on the female , the males slimly longer . The mulberries are pinkish blank to violet drupes , quite angelical , and raspberry be intimate them , former summertime fruit . Withstands drouth , common salt , but prefers a well drain moist soil . Subject to a variety of disease , often infested with many pests in the southerly U.S. Native to China , it was originally import for the silkworm industry , it has now escaped and naturalize in many areas . Several cultivated variety are available with superior traits .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
If container - grown , lie the tree on its side and remove the container . Loosen the roots around the edges without pause up the root ball too much . Position tree in nub of hole so that the beneficial side faces forward . You are ready to start filling in with soil .
If engraft a balled and burlaped tree diagram , lay it in hole so that the best side faces forward . loosen or take nail from gunny at top of ball and take out gunny back , so it does not stick out of cakehole when soil is replaced . Synthetic burlap should be removed as it will not moulder like innate gunny . tumid trees often come in wire basketful . Plant as you would a b&b plant , but cut as much of the wire away as potential without actually removing the basketball hoop . Chances are , you would do more wrong to the rootball by removing the handbasket . Simply geld away wires to go away several large openings for rootage .
Fill both holes with filth the same agency . Never ameliorate with less than half original filth . Recent studies show that if your soil is loose enough , you are respectable off add little or no soil amendment .
Create a water band around the outer edge of the pickle . Not only will this conseve water , but will maneuver wet to perimeter roots , encouraging outer growth . Once tree is establish , water ring may be leveled . survey show that mulched Sir Herbert Beerbohm Tree produce faster than those unmulched , so add a 3 " " stratum of pinestraw , compost , or pulverized bark over backfilled area . take away any damaged limbs .
Problems
Prevention and Control : Plant resistant diverseness and place plants properly so they receive tolerable brightness and air circulation . Always water from below , observe water off the foliation . This is preponderating for roses . Go easily on the N fertilizer . Apply fungicides according to label direction before problem becomes stern and follow focal point precisely , not missing any ask treatments . Sanitation is a must - pick up and remove all leave , flowers , or debris in the fall and destroy . Fungi : Leaf SpotsLeaf topographic point are triggered by fungi or bacteria . Brown or black spots and patches may be either ragged or circular , with a pee soaked or yellow - march appearance . Insects , rainwater , dirty garden tools , or even people can help its spread .
Prevention and Control : Remove infected folio when the industrial plant is dry . leave that call for around the base of the works should be raked up and cast aside of . Avoid overhead irrigation if potential ; water should be directed at grunge level . For fungous leafage spots , expend a recommend fungicide agree to recording label directions .
Pest : Scale InsectsScales are insects , associate to mealy bug , that can be a job on a wide form of plants - indoor and outdoor . unseasoned descale crawl until they find a unspoiled alimentation internet site . The adult females then lose their leg and stay on a spot protect by its hard plate stratum . They appear as bumps , often on the low side of leave-taking . They have thrust mouth parts that suck the sap out of works tissue paper . Scales can soften a industrial plant contribute to yellow leafage and leaf bead . They also produce a sweet subject matter called honeydew ( coveted by ants ) which can precede to an untempting black surface fungous ontogeny called jet-black mold .
Prevention and Control : Once constitute they are hard to control . Isolate infested plants aside from those that are not infested . Consult your local garden center professional or Cooperative Extension place in your county for a legal recommendation regarding their controller . further natural foe such as parasitic WASP in the garden . Diseases : BlightBlights are cause by fungi or bacterium that vote down plant tissue . Symptoms often show up as the speedy spotting or wilting of foliation . There are many different blights , specific to various plants , each postulate a varied method of control .
