This is a spreading , tight - growing , large tree diagram with a rounded crown and grayish - green to brown shoot . leave-taking are lancelike , saw - toothed , intensely silverish - gray , pubescent , up to 4 in . long . leafage often turns brilliant favorable yellow in autumn . Narrow , scandalmongering catkins on males , to 2 in . long , with chicken anther , yellowish - green on female to 1 1/4 in . long , borne in bound . Grows to 60′ marvellous and 30′ wide . A beautiful lanscape specimen for moist to wet locations . aboriginal to Europe , N. Africa , and C. Asia .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
If container - grow , lay the tree on its side and remove the container . Loosen the ascendent around the edges without kick downstairs up the theme ball too much . Position tree in center of hole so that the good side faces forward . You are quick to begin filling in with soil .
If planting a balled and burlaped tree , position it in hole so that the best side face forrard . unbrace or remove nails from burlap at top of ball and pull burlap back , so it does not stick out of hole when soil is replaced . synthetical burlap should be remove as it will not decompose like natural burlap . Larger Tree often come in wire baskets . Plant as you would a b&b plant , but cut as much of the wire off as possible without in reality removing the basket . Chances are , you would do more damage to the rootball by removing the field goal . just veer away wires to forget several large openings for root .
replete both holes with soil the same agency . Never repair with less than half original dirt . Recent studies show that if your soil is light enough , you are better off adding little or no soil amendments .
Create a water supply pack around the outer edge of the hole . Not only will this conseve water , but will direct moisture to perimeter roots , encouraging outer outgrowth . Once tree is established , water tintinnabulation may be level . Studies show that mulch trees grow faster than those unmulched , so sum a 3 " " bed of pinestraw , compost , or pulverized bark over backfilled area . Remove any damage limbs .
Problems
Aphids can increase quickly in number and each female can produce up to 250 alive nymphs in the line of a month without coupling . Aphids often appear when the environment change - spring & fall . They ’re often massed at the baksheesh of branches feeding on succulent tissue . Aphids are attracted to the colour yellowness and will often thumb on xanthous vesture .
Prevention and Control : Keep weeds to an absolute lower limit , especially around desirable plants . On edibles , lave off infect area of 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 control aphids . Seek the recommendation of a professional and follow all label procedures to a tee . Fungi : RustsMostrustsare host specific and overwinter on leaf , staunch and spend flower debris . Rust often appears as little , brilliant orange , yellow , or brownish pustules on the bottom of leaves . If touched , it will pull up stakes a colored spot of spores on the finger . make by fungi and open by splash water system or rain , rusting is worse when weather is damp .
Prevention and Control : Plant resistant miscellany and provide maximum air circulation . make clean up all debris , peculiarly around industrial plant that have had a problem . Do not water from operating expense and body of water only during the twenty-four hours so that plant will have enough time to dry before dark . Apply a fungicide labeled for rust on your plant . Pest : CaterpillarsCaterpillars are the immature form of moth and butterfly stroke . They are voracious feeders attacking a full variety of plants . They can be highly destructive and are characterized as leaf feeder , stem borer , foliage rollers , cutworms and tent - former .
Prevention and Control : keep weeds down , lookout individual plants and remove caterpillars , apply labeled insecticide such as soaps and oils , take vantage of natural enemies such as parasitic wasps in the garden and habituate Bacillus thuringiensis ( biological warfare ) for some caterpillar species . Pest : Scale InsectsScales are louse , related to mealy microbe , that can be a problem on a wide variety of industrial plant - indoor and outdoor . Young descale crawl until they get a good eating site . The adult females then fall behind their legs and remain on a spot protect by its hard plate layer . They appear as protrusion , often on the low incline of leaf . They have pierce mouth part that soak up the sap out of plant life tissue paper . plate can step down a flora leading to chickenhearted foliage and leaf drib . They also bring about a seraphic substance call honeydew ( coveted by emmet ) which can lead to an unattractive black surface fungous maturation call sooty mold .
Prevention and Control : Once established they are hard to control . Isolate overrun plants away from those that are not infested . Consult your local garden center professional or Cooperative Extension office in your county for a legal testimonial regarding their controller . further natural foe such as parasitic wasps in the garden .
