The cultivar ‘ Exoniensis ’ has erect branches produce clump , twisted and folded leave . When new , it is narrowly columnar , broadening with age . This deciduous tree diagram is mature for its graceful , weeping growth habit and its attractive leaf . It has convolute outgrowth and dark matte - green , alternate , toothed leaves to 8 inches long which twist xanthous in the fall . Tiny unclouded yellow peak are bear in abundant clusters comply by winged green fruit in late spring .
Google Plant Images : penetrate here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
Pinching is removing the stem tips of a vernal plant to promote branching . Doing this avoids the need for more dangerous pruning later on .
Thinning involves removing whole branches back to the automobile trunk . This may be done to open up the DoI of a plant life to let more light in and to increase tune circulation that can cut down on plant life disease . The best way to begin thinning is to begin by hit idle or morbid woodwind .
Shearing is leveling the surface of a shrub using deal or electric shears . This is done to maintain the desired physical body of a hedgerow or topiary .
rejuvenate is remotion of old limb or the overall diminution of the size of a shrub to restore its original chassis and size . It is recommend that you do not dispatch more than one third of a plant life at a time . Remember to murder branch from the inside of the plant as well as the outside . When rejuvenating works with canes , such as nandina , slew back cane at various height so that plant will have a more rude look . atmospheric condition : Full SunFull Sunis defined as pic to more than 6 hour of continuous , direct Dominicus per daytime .
Watering
Planting
If container - grown , put down the tree on its side and remove the container . Loosen the roots around the edge without breaking up the origin ball too much . stance tree in centre of hole so that the best side faces ahead . You are ready to begin filling in with grunge .
If plant a balled and burlaped tree , position it in hole so that the best side faces forward . Untie or remove nails from burlap at top of ball and pull gunny back , so it does not stick out of hole when soil is replaced . man-made gunny should be removed as it will not decompose like born burlap . Larger tree often come in telegram baskets . Plant as you would a b&b plant , but cut as much of the wire aside as potential without really dispatch the basket . Chances are , you would do more wrong to the rootball by withdraw the field goal . only thin away wires to entrust several gravid openings for solution .
Fill both holes with grease the same way . Never amend with less than half original land . Recent studies show that if your grease is loose enough , you are better off adding short or no soil amendment .
Create a water supply ring around the out edge of the hole . Not only will this conseve water , but will aim wet to perimeter root , encouraging outer development . Once tree is established , water ring may be leveled . Studies show that mulched trees grow faster than those unmulched , so add a 3 " " layer of pinestraw , compost , or powderise bark over backfilled area . Remove any damage limbs . How - to : Sow SeedNow is the preferred clip to sow semen .
Problems
Prevention and Control : If potential , prime resistant form . Keep N - heavy fertiliser to a minimum as well as over - irrigating as they encourage lush growth . Practice crop rotation and prune out or better yet murder septic works . Pest : MealybugsSmall , wingless , dull - white , soft - bodied insects that grow a waxy powdery covering . They have piercing / sucking mouth parts that lactate the sap out of works tissue . Mealybugsoften look like small firearm of cotton fiber and they tend to congregate where leaves and stems ramification . They attack a wide reach of plants . The immature be given to move around until they find a suited feeding topographic point , then they hang out in colonies and feed . Mealybugs can counteract a plant life leading to yellow leafage and leafage driblet . They also grow a sweet center visit honeydew ( covet by ants ) which can conduce to an untempting black surface fungous growth call jet mold .
Prevention and Control : Isolate infested plants from those that are not . Consult your local garden center professional or the Cooperative Extension billet in your county for a legal insecticide / chemical recommendation . further raw foe such as peeress beetle in the garden to aid subdue universe level of mealy microbe . pesterer : CaterpillarsCaterpillars are the immature figure of moth and butterfly stroke . They are voracious feeders attacking a wide variety of plants . They can be extremely destructive and are characterized as leaf feeder , stem borers , leaf rollers , cutworms and tent - former .
Prevention and Control : keep weeds down , lookout man individual plant and absent caterpillars , hold labeled insecticides such as goop and oils , take advantage of natural enemies such as bloodsucking wasps in the garden and practice Bacillus thuringiensis ( biological warfare ) for some caterpillar specie . plague : Scale InsectsScales are insects , related to mealy germ , that can be a problem on a wide variety of plants - indoor and outdoor . new scales creeping until they find a good eating site . The adult female then lose their leg and persist on a smear protected by its hard casing level . They appear as bulge , often on the modest sides of leafage . They have pierce mouth parts that suck the sap out of plant tissue . Scales can weaken a plant run to lily-livered leaf and leafage drop-off . They also bring about a sweet substance call honeydew ( coveted by ants ) which can lead to an untempting disgraceful airfoil fungal growth called sooty mold .
Prevention and Control : Once established they are hard to control . Isolate overrun plants away from those that are not invade . Consult your local garden shopping mall professional or Cooperative Extension government agency in your county for a legal testimonial regarding their controller . boost natural enemies such as parasitic white Anglo-Saxon Protestant in the garden . disease : Dutch Elm DiseaseDutch Elm Diseaseis make by a fungus that is spread by elm bark beetles taint withOphiostoma ulmi . The disease was originally bring to the United States via elm burl log to be used for furniture facing . Beetles begin by feeding in the upper luck of a tree . As the fungus ranch , toxin are produce which inhibits the water conductivity in the tree .
Acute Dutch Elm Disease is rapid , leaves often wilting , curling and dropping while still green . Death often go on in just a few weeks . Chronic Dutch Elm Disease is much slower . Though infect Sir Herbert Beerbohm Tree folio - out in tardy summertime , leave behind towards the top of the tree diagram yellow and often drop . close review of limbs reveals that wood beneath the barque is echo with brown dots , or clogged weewee - conducting thermionic tube . Though Tree may struggle for several years , they will finally die .
Prevention and Control- regrettably , very little can be done to prevent the disease except to engraft resistant varieties . Most will agree , other catching is a must . elm should be inspected each natural spring and again in late summer . Infected tree diagram must be destruct immediately as elm tree bark beetles feed on intelligent wood and breed in dead or dying wood . Do not endeavor to salvage any of the woodwind .
