This dwarf cultivar ‘ Rigida ’ is slight and vertical . It typically has blunt , mate , sullen green leaf with ‘ X ’ scoring underneath . The foliage is dense and the branches stand pixilated . This industrial plant savor full sun and moist soil in a cooler mood . Good plant for landscape painting use . C. obtusa is a medium large evergreen , under polish it unremarkably does not exceed 40 to 50 feet tall , but with age will grow height . Has a paste of 15 to 30 feet . Has a spread , irregular , open configuration with dark showy light-green foliage . Very slowly growing and is become principally to a large oriental garden . Splendid bonsai subject . Prune to shape .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade design change during the 24-hour interval . The western side of a star sign may even be shady due to shadow roll by big tree or a structure from an adjacent property . If you have just bought a young home or just beginning to garden in your Old place , take time to map out Lord’s Day and tint throughout the daytime . You will get a more accurate feel for your web site ’s true scant term . Conditions : Full to Partial SunFull sunlightis needed for many plants to take their full potential . Many of these works will do fine with a niggling less sunshine , although they may not flower as heavily or their foliage as vivacious . Areas on the southern and westerly side of buildings usually are the sunniest . The only exception is when houses or buildings are so close together , shadows are cast from neighboring properties . Full sunshine usually intend 6 or more hours of lineal unobstructed sun on a sunny day . fond sun receive less than 6 hour of sun , but more than 3 hours . Plants able-bodied to take full sun in some climates may only be able to tolerate part Dominicus in other climates . Know the finish of the plant before you bribe and plant it!Conditions : Types of PruningTypes of pruning include : pinching , cutting , shearing and rejuvenating .
Pinching is removing the stem tips of a young plant to promote ramify . Doing this avoids the need for more severe pruning afterward on .
Thinning involves removing whole branches back to the automobile trunk . This may be done to spread up the inside of a plant to let more light in and to increase airwave circulation that can cut down on works disease . The best way to begin thinning is to begin by removing bushed or diseased wood .
Shearing is leveling the open of a shrub using hired hand or electric shear . This is done to maintain the desired material body of a hedging or topiary .
Rejuvenating is removal of honest-to-god branches or the overall simplification of the size of a bush to regenerate its original form and size . It is recommended that you do not remove more than one third of a plant at a time . Remember to remove branches from the inside of the works as well as the outside . When rejuvenate industrial plant with canes , such as nandina , cut back canes at various heights so that plant will have a more natural look . Conditions : Light and Plant SelectionFor best plant public presentation , it is desirable to agree the correct plant with the useable light conditions . good plant , good office ! Plants which do not get sufficient light may become pale in colour , have few parting and a " leggy " extend - out show . Also expect plants to farm slower and have fewer blooms when light source is less than desirable . It is possible to provide supplemental lighting for indoor plants with lamps . Plants can also find too much light . If a specter loving plant is endanger to direct sunshine , it may wilt and/or cause leave to be sunburn or otherwise damage . Conditions : Full SunFull Sunis defined as exposure to more than 6 hour of continuous , unmediated sun per day .
Watering
The key to watering is water supply deep and less frequently . When watering , water well , i.e. provide enough water to good saturate the ancestor clod . With in - ground plant , this means thoroughly souse the soil until water has penetrated to a depth of 6 to 7 inch ( 1 ' being better ) . With container grown plant , apply enough water to allow water to flux through the drain holes .
try out to irrigate plant early on in the daytime or after in the good afternoon to husband H2O and cut down on works stress . Do water system early enough so that water has had a chance to dry from plant leaves prior to Nox fall . This is paramount if you have had fungus problem .
Do n’t look to water until plants droop . Although some plant life will recover from this , all industrial plant will die if they droop too much ( when they reach the permanent wilting point ) .
view water conservation methods such as drip irrigation , mulching , and xeriscaping . trickle system which slowly drip moisture directly on the root system can be purchased at your local home and garden center . mulch can importantly cool the root zone and conserve wet .
Consider total water - saving gel to the root zone which will obtain a military reserve of water for the industrial plant . These can make a domain of dispute especially under stressful conditions . Be certain to follow label directions for their use .
stipulation : Normal Watering for Outdoor PlantsNormal wateringmeans that grunge should be kept equally moist and water on a regular basis , as conditions ask . Most works like 1 inch of water a week during the grow season , but take care not to over water . The first two years after a works is installed , even watering is important for establishment . The first year is critical . It is better to water once a hebdomad and water deeply , than to water frequently for a few minutes .
Planting
Deciduous trees like maple ( those that liberate their leaf in the fall ) can be dug up and sold with their bare roots expose . Because most of the root organization is lose in digging , sufficient top outgrowth should be removed to correct for this loss . This may be done at the nursery before you buy the flora or you may have to prune at the time of planting . Select and head back the best scaffold branches , i.e. those outgrowth which will spring the master lateral structure of the succeeding ripe tree diagram . Remove all other immaterial side offset . If the tree diagram seedling does not have branches , allow it to grow to the desired height of branching then pinch it back to have the lower buds to form branches .
ballock and burlap tree diagram are dug up with their root word system fairly inviolate . This was mostly done for conifer and broadleaf evergreen , but has become vulgar for deciduous trees as well . Since some origin mass is lost in the digging phase , a illumination pruning is generally called for . direct back the plant to compensate for this loss and to promote branching .
Trees that are produce in containers generally do not unloose roots in the transplant phase . Therefore you do not generally have to prune them unless there is some source injury or limb damage in the planting process .
Once you have your trees planted , be patient . Do not remove shoots from the trunk early on as these allow the tree to produce more speedily and also shade the tender untried luggage compartment from sun - scald . hold off a few geezerhood to begin training the tree diagram to its ultimate shape . How - to : Planting ShrubsDig a muddle twice the size of the ascendent ball and bass enough to plant at the same stratum the bush was in the container . If soil is short , dig hole out even wider and fill with a variety half original stain and half compost or dirt amendment .
Carefully slay bush from container and gently separate ascendant . Position in center of hole , good side facing forward . Fill in with original grunge or an amended mixture if needed as described above . For larger bush , construct a pee well . Finish by mulch and watering well .
If the plant life is balled - and - burlapped , remove holdfast and fold back the top of innate burlap , tuck it down into hole , after you ’ve positioned shrub . Make certain that all burlap is buried so that it wo n’t wick water off from rootball during hot , ironic catamenia . If synthetic gunny , remove if possible . If not possible , cut off or make slits to earmark for antecedent to develop into the fresh soil . For larger shrubs , build a water well . Finish by mulching and water well .
If shrub is bare - root , look for a discoloration somewhere near the base ; this mark is likely where the dirt line was . If grime is too flaxen or too clayey , add together organic matter . This will help with both drainage and water system holding capacity . Fill grease , firming just enough to support bush . Finish by mulching and watering well . How - to : found a TreeDig out an country for the tree diagram that is about 3 or 4 times the diameter of the container or rootball and the same depth as the container or rootball . utilise a pitchfork or excavator to scarify the sides of the mess .
If container - grown , lay the tree on its side and remove the container . Loosen the roots around the edges without pause up the tooth root ball too much . Position tree in center of hole so that the best side faces forwards . You are ready to get satisfy in with soil .
If plant a balled and burlaped tree , put it in maw so that the just side faces ahead . undo or remove nail from burlap at top of chunk and pull gunny back , so it does not stick out of hole when land is supersede . Synthetic burlap should be removed as it will not decompose like natural burlap . large trees often come in telegram basket . Plant as you would a b&b plant , but cut as much of the wire away as potential without actually removing the basket . Chances are , you would do more damage to the rootball by move out the basket . Simply cut away conducting wire to leave several big openings for root .
Fill both holes with soil the same room . Never amend with less than half original dirt . Recent studies show that if your land is loose enough , you are just off adding little or no dirt amendments .
Create a body of water gang around the outer edge of the trap . Not only will this conseve water , but will direct wet to perimeter roots , encourage outer growth . Once tree diagram is established , piddle ring may be even out . Studies show that mulched trees turn faster than those unmulched , so add a 3 " " layer of pinestraw , compost , or pulverized bark over backfilled area . Remove any damaged limbs .
Problems
Prevention and Control : Keep weeds down and remove infested plant . Dry air seems to exacerbate the trouble , so ensure plant life are regularly water , especially those prefer high humidity such as tropicals , citrus , or tomatoes . Always check over new plant prior to bringing them home from the garden core or baby’s room . Take vantage of natural foe such as ladybug larvae . If a miticide is recommended by your local garden shopping centre professional or county Cooperative Extension office , take and follow all recording label directions . Concentrate your efforts on the undersides of the leaves as that is where wanderer touch generally live . Pest : AphidsAphids are small-scale , soft - corporal , slow - moving insects that take up fluid from plants . Aphidscome in many colors , ranging from green to brown to black , and they may have wings . They assail a encompassing range of plant specie causing stunting , deformed leaves and bud . They can transmit harmful plant viruses with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to cause serious industrial plant damage . However aphids do produce a sweet substance called honeydew ( coveted by ant ) which can lead to an unattractive blackened surface growth call jet-black mold .
Aphids can increase apace in numbers and each female can produce up to 250 live nymph in the course of a calendar month without conjugation . Aphids often appear when the environment changes - spring & fall . They ’re often massed at the tips of branch feeding on succulent tissue . Aphids are attracted to the color yellowness and will often hitchhike on yellow vesture .
Prevention and Control : Keep skunk to an inviolable lower limit , specially around desirable plants . On edibles , wash off infected area of plant . madam bugs and lacewings will feed on aphids in the garden . There are various production - organic and inorganic - that can be used to control aphid . Seek the recommendation of a professional and follow all recording label procedures to a football tee . Pest : CaterpillarsCaterpillars are the immature cast of moths and butterflies . They are wolfish feeder attacking a wide-cut variety of plants . They can be extremely destructive and are characterized as leaf self-feeder , stem stone drill , leafage rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , talent scout single flora and murder cat , implement labeled insecticides such as soaps and oil color , take reward of innate enemies such as parasitic wasps in the garden and utilise Bacillus thuringiensis ( biologic war ) for some caterpillar species . pestilence : Scale InsectsScales are insects , connect to mealy bugs , that can be a problem on a extensive variety show of plant - indoor and outdoor . untried scale creeping until they find a secure eating site . The grownup females then mislay their legs and persist on a spot protected by its hard shell layer . They appear as bumps , often on the lower sides of leaves . They have piercing oral fissure part that suck the sap out of plant tissue paper . ordered series can weaken a plant direct to yellow foliage and folio pearl . They also bring on a sweet subject matter called honeydew ( coveted by ants ) which can lead to an untempting black aerofoil fungal growth promise jet-black mold .
Prevention and Control : Once institute they are hard to ensure . Isolate infested plant life away from those that are not infested . Consult your local garden center professional or Cooperative Extension office in your county for a legal passport regarding their control . Encourage natural enemies such as parasitic white Anglo-Saxon Protestant in the garden .
