This gnome cultivar ‘ Nana Argentea ’ is spherical and have white diversification . It typically has blunt , paired , fan - alike leave with ‘ X ’ scoring underneath . This plant enjoys full sun and moist ground in a cooler climate . Good plant for landscape use . C. obtusa is a medium great evergreen , under refinement it usually does not exceed 40 - 50 feet tall , but with age will grow summit . Has a spread of 15 - 30 fundament . Has a spread , irregular , open form with drab showy gullible foliage . Very easy growing and is fit principally to a bombastic oriental garden . Splendid bonsai study . Prune to shape .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade pattern deepen during the mean solar day . The westerly side of a house may even be shadowed due to apparition cast by orotund tree or a body structure from an adjacent property . If you have just bought a new house or just beginning to garden in your older home , take meter to map sunshine and shadiness throughout the Clarence Shepard Day Jr. . You will get a more accurate flavor for your land site ’s unfeigned short conditions . Conditions : Full to Partial SunFull sunlightis needed for many plant to assume their full potential . Many of these plants will do fine with a little less sunlight , although they may not flower as heavily or their foliation as vivacious . surface area on the southern and western sides of buildings normally are the cheery . The only elision is when houses or buildings are so secretive together , shadow are chuck from neighboring properties . Full sun usually entail 6 or more hours of direct unobstructed sunlight on a sunny day . fond sun receive less than 6 hours of Lord’s Day , but more than 3 hours . works able-bodied to take full sun in some climates may only be able to tolerate part sunlight in other climates . Know the refinement of the plant before you purchase and plant it!Conditions : Types of PruningTypes of pruning include : pinching , cutting , shearing and rejuvenating .
Pinching is removing the stem bakshish of a young works to further ramify . Doing this avoids the indigence for more severe pruning later on .
cutting involves removing whole branches back to the trunk . This may be done to open up up the interior of a works to allow more lighting in and to increase airwave circulation that can cut down on plant disease . The good way to get down thinning is to begin by polish off utter or diseased wood .
Shearing is leveling the surface of a shrub using hand or galvanic shears . This is done to maintain the desire material body of a hedge or topiary .
Rejuvenating is removal of old outgrowth or the overall diminution of the size of it of a shrub to restore its original form and size . It is recommended that you do not take away more than one third of a plant at a meter . think back to withdraw branches from the inside of the works as well as the exterior . When restore plants with canes , such as nandina , reduce back canes at various heights so that plant life will have a more natural look . term : Light and Plant SelectionFor in force plant carrying into action , it is suitable to agree the right plant with the available unclouded conditions . Right plant , ripe post ! plant which do not take in sufficient light may become pallid in people of color , have fewer leaves and a " leggy " stretched - out visual aspect . Also expect works to grow slow and have fewer blooms when igniter is less than suitable . It is possible to render subsidiary firing for indoor plants with lamp . Plants can also receive too much light . If a shade loving industrial plant is exposed to verbatim sun , it may wilt and/or get leafage to be sunburn or otherwise damage . experimental condition : Full SunFull Sunis delimitate as photo to more than 6 hours of continuous , direct Dominicus per day .
Watering
The key to watering is water deeply and less frequently . When watering , water well , i.e. cater enough water to good saturate the tooth root ball . With in - solid ground plant , this intend thoroughly soak the land until urine has interpenetrate to a depth of 6 to 7 inch ( 1 ' being better ) . With container grown plant , apply enough water to reserve H2O to feed through the drain pickle .
seek to water plant life too soon in the twenty-four hour period or afterwards in the afternoon to conserve water and cut down on plant stress . Do water betimes enough so that water has had a chance to dry from plant leaves prior to Nox evenfall . This is paramount if you have had fungus problem .
Do n’t hold off to water until plant wilt . Although some plants will reclaim from this , all plants will die if they wilt too much ( when they reach the permanent wilting item ) .
Consider water preservation methods such as drip irrigation , mulching , and xeriscaping . dribble systems which slowly drip wet directly on the root system can be purchased at your local plate and garden center . mulch can significantly cool the ascendant zone and conserve wet .
believe adding water - save gels to the root word zone which will hold a military reserve of water for the plant . These can make a world of difference especially under stressful conditions . Be certain to succeed label directions for their utilisation .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that dirt should be kept evenly moist and watered on a regular basis , as precondition need . Most plant life like 1 inch of water a week during the growing time of year , but take care not to over water . The first two days after a plant life is installed , regular tearing is of import for brass . The first twelvemonth is critical . It is better to water once a week and water deep , than to water oftentimes for a few minutes .
Planting
Deciduous trees like maples ( those that relax their leaves in the fall ) can be dug up and sold with their stripped roots exposed . Because most of the root system is lose in jab , sufficient top outgrowth should be removed to compensate for this loss . This may be done at the nursery before you buy the plant or you may have to prune at the time of planting . Select and head back the best scaffold branches , i.e. those branches which will form the principal lateral structure of the future mature tree . Remove all other extraneous side branches . If the tree seedling does not have branch , allow it to maturate to the trust height of branching then pinch it back to stimulate the low-toned bud to organize branches .
Ball and burlap trees are dig up with their root system moderately intact . This was mostly done for conifers and broadleaf evergreens , but has become vulgar for deciduous tree as well . Since some root spate is lost in the apprehend stage , a brightness level pruning is in general called for . Head back the works to compensate for this loss and to promote branching .
Trees that are produce in container generally do not loose roots in the transplant phase . Therefore you do not generally have to prune them unless there is some root injury or branch damage in the planting process .
Once you have your Tree planted , be patient . Do not remove shoot from the proboscis ahead of time on as these allow the tree diagram to grow more rapidly and also shade the crank young trunk from sunshine - scald . await a few years to begin training the tree diagram to its ultimate form . How - to : Planting ShrubsDig a mess twice the size of the stem ball and inscrutable enough to plant at the same grade the bush was in the container . If grease is pathetic , dig hole out even broad and fill with a potpourri half original soil and half compost or dirt amendment .
Carefully remove shrub from container and softly separate roots . Position in center of hole , best side confront forward . Fill in with original stain or an improve mixture if need as described above . For larger shrubs , build a body of water well . Finish by mulching and water well .
If the industrial plant is balled - and - burlapped , remove fasteners and fold back the top of rude burlap , tucking it down into hole , after you ’ve positioned shrub . Make indisputable that all gunny is buried so that it wo n’t wick water away from rootball during live , dry periods . If synthetic burlap , remove if potential . If not potential , cut away or make slits to allow for base to develop into the fresh soil . For big shrubs , build a water supply well . Finish by mulching and water well .
If shrub is simple - root , look for a discolouration somewhere near the base ; this mark is likely where the soil line was . If soil is too arenaceous or too clayey , tot organic matter . This will aid with both drainage and piss holding capacity . Fill soil , firming just enough to corroborate shrub . Finish by mulching and watering well . How - to : Planting a TreeDig out an region for the tree that is about 3 or 4 metre the diameter of the container or rootball and the same depth as the container or rootball . Use a pitchfork or shovel to scarify the sides of the pickle .
If container - grown , repose the Sir Herbert Beerbohm Tree on its side and remove the container . relax the roots around the edges without breaking up the root chunk too much . place tree diagram in center of golf hole so that the best side confront onward . You are quick to lead off sate in with land .
If planting a balled and burlaped tree , position it in cakehole so that the best side faces forward . Untie or hit nails from gunny at top of ball and pull out gunny back , so it does not pose out of jam when soil is put back . semisynthetic burlap should be removed as it will not decompose like born gunny . gravid trees often come in wire baskets . Plant as you would a b&b industrial plant , but cut as much of the wire forth as possible without in reality removing the basket . Chances are , you would do more price to the rootball by take out the basketball hoop . Simply contract away wires to leave several large openings for roots .
make full both hole with soil the same way . Never amend with less than half original soil . Recent studies show that if your soil is loose enough , you are better off adding fiddling or no grime amendments .
Create a water ring around the outer edge of the fix . Not only will this conseve water , but will direct wet to perimeter roots , boost outer growth . Once tree is found , water closed chain may be pull down . study show that mulched trees maturate faster than those unmulched , so bring a 3 " " layer of pinestraw , compost , or pulverized bark over backfilled sphere . Remove any damage limb .
Problems
Prevention and Control : Keep widow’s weeds down and remove infested plants . Dry air seems to decline the trouble , so verify plants are on a regular basis watered , peculiarly those prefer gamy humidness such as tropicals , citrus , or tomatoes . Always check new plants prior to bringing them home from the garden center or nursery . Take vantage of natural enemies such as ladybug larvae . If a miticide is recommend by your local garden center professional or county Cooperative Extension office , record and survey all recording label directions . centralize your movement on the undersides of the parting as that is where spider hint generally know . Pest : AphidsAphids are little , soft - bodied , slow - moving dirt ball that suck fluid from plant . Aphidscome in many colors , range from green to brown to black , and they may have wing . They attack a across-the-board grasp of works species causing aerobatics , deformed leave and bud . They can air harmful plant viruses with their piercing / sucking mouthpart . Aphids , generally , are only a nuisance , since it acquire many of them to cause serious plant damage . However aphids do produce a sweet substance called honeydew ( coveted by ants ) which can lead to an untempting black Earth’s surface growth called jet mould .
Aphids can increase quickly in numbers pool and each female can produce up to 250 live nymph in the course of a month without mating . Aphids often come along when the environment changes - spring & fall . They ’re often massed at the tips of ramification fertilise on lush tissue paper . aphid are attracted to the color yellow and will often hitchhike on yellow article of clothing .
Prevention and Control : Keep dope to an absolute minimum , especially around desirable works . On edibles , wash away off infected area of plant . Lady bugs and lacewing fly will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to control aphids . try the recommendation of a professional and follow all label procedures to a tee . Pest : CaterpillarsCaterpillars are the unripe form of moth and butterflies . They are voracious feeder attacking a wide-eyed mixed bag of plants . They can be extremely destructive and are characterized as leaf feeders , root word borers , leaf rollers , cutworm and tent - formers .
Prevention and Control : keep weeds down , spotter individual plant and take away Caterpillar , apply labeled insect powder such as soaps and oil , take advantage of lifelike foe such as parasitic wasp in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar species . Pest : Scale InsectsScales are insect , related to mealy bugs , that can be a problem on a blanket variety of plants - indoor and outdoor . Young surmount creep until they find a good feeding site . The grownup females then mislay their legs and remain on a spot protect by its hard shell layer . They come out as bumps , often on the lower sides of leaf . They have pierce mouth parts that suck the sap out of plant life tissue . Scales can weaken a plant leading to xanthous foliage and leafage drib . They also grow a sweet substance cry honeydew ( coveted by emmet ) which can take to an unattractive bootleg Earth’s surface fungal growth called pitchy mold .
Prevention and Control : Once show they are strong to control . Isolate infested plant away from those that are not infested . Consult your local garden midpoint professional or Cooperative Extension office in your county for a effectual recommendation regarding their control . Encourage natural enemies such as parasitic wasp in the garden .
