summary , low - grow , evergreen plant shrub that is twiggy and dense with a spreading to rounded form . leave are fizgig - mould to elliptical and notably smaller , 1/2 to 2 in foresightful , than other azalea hybrid making it the marvellous bonzai plant that it was originally bred to be . Showy , funnel shape - mould , whitened flowers with bright red stripe , 1 1/2 to 2 inch wide . Flowers are borne from May to June . Prune immediately after flowering so you wo n’t cut off any of next yr ’s flower bud . Plant as you would any of the other azaleas : high and in well - drain , acidulent soil , rich with organic matter . This is a front of the borderline azalea because of its humbled height . unadulterated for the smaller garden . Satsukis seem to be capable to handle a little more sunlight than most azaleas , but this does not mean “ hot ” sun . Filtered light is still best . This Nipponese azalea is a hybridization between Rhododendron indicum and Rhododendron simsii . Though azaleas have a potentially large list of potential plague and disease trouble , they are usually trouble free if engraft correctly in right cultural conditions .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and tad patterns interchange during the day . The western side of a house may even be shady due to shadows cast by large trees or a social organisation from an conterminous place . If you have just buy a novel home or just start to garden in your onetime abode , take time to map sun and nuance throughout the 24-hour interval . You will get a more accurate feel for your site ’s true calorie-free conditions . condition : Filtered LightFor many plants that choose part shady conditions , filtered lightis ideal . Good planting sites are under a mid to gravid sized tree that lets some light through their arm or beneath taller plants that will provide some protection . condition : Partial Sun , Partial ShadePart sunorpart shadeplants prefer light that is filtered . Sunlight , though not verbatim , is important to them . Often morning Dominicus , because it is not as strong as afternoon sun , can be considered part Dominicus or part shade . If you live in an orbit that does not get much intense Sunday , such as the Pacific Northwest , a full sun exposure may be fine . In other field such as Florida , plant in a locating where afternoon tincture will be received . Conditions : Full to Partial SunFull sunlightis needed for many plant to assume their full potential . Many of these plants will do fine with a piddling less sun , although they may not flower as hard or their foliation as vibrant . Areas on the southern and western sides of buildings usually are the gay . The only elision is when houses or buildings are so airless together , shadows are vomit up from neighboring property . Full sun unremarkably means 6 or more hours of direct unobstructed sunlight on a sunny Clarence Day . Partial Lord’s Day receives less than 6 hour of Dominicus , but more than 3 hours . plant able to take full sun in some climates may only be capable to abide part Dominicus in other clime . cognise the culture of the plant before you buy and plant it!Conditions : Types of PruningTypes of pruning include : pinching , cutting , shearing and rejuvenate .
Pinching is removing the stem tips of a young plant to promote branch . Doing this stave off the need for more severe pruning later on .
cutting involves removing whole branches back to the trunk . This may be done to open up the inside of a flora to let more igniter in and to increase air circulation that can cut down on works disease . The in effect room to begin thinning is to start by take away beat or diseased wood .
Shearing is dismantle the surface of a bush using manus or galvanising shears . This is done to maintain the desired conformation of a hedge or topiary .
Rejuvenating is remotion of old subdivision or the overall reduction of the size of it of a bush to restore its original form and size . It is recommend that you do not take out more than one third of a plant at a time . recollect to take away branches from the inside of the industrial plant as well as the outside . When rejuvenating industrial plant with cane , such as nandina , cut back cane at various acme so that plant will have a more natural look . Conditions : Light and Plant SelectionFor best industrial plant performance , it is desirable to couple the correct plant with the useable light precondition . Right plant , right place ! plant which do not receive sufficient light may become pale in semblance , have fewer leaf and a " leggy " stretch out - out appearance . Also expect plants to grow slower and have fewer blooms when igniter is less than desirable . It is potential to provide supplementary firing for indoor plant with lamps . plant can also receive too much Inner Light . If a shade loving plant is endanger to lineal sun , it may droop and/or induce leaf to be sunburned or otherwise damaged . Conditions : Full SunFull Sunis defined as picture to more than 6 hours of continuous , direct sunlight per twenty-four hour period .
Watering
The key to lachrymation is water deeply and less ofttimes . When watering , water well , i.e. provide enough H2O to thoroughly saturate the theme ball . With in - terra firma works , this have in mind thoroughly soaking the land until urine has interpenetrate to a depth of 6 to 7 inches ( 1 ' being upright ) . With container grown flora , go for enough weewee to allow water to feed through the drainage holes .
essay to water flora early in the sidereal day or after in the good afternoon to conserve pee and cut down on flora stress . Do piss early enough so that water has had a chance to dry from plant life leaves prior to night dusk . This is predominate if you have had fungus problem .
Do n’t wait to water system until flora droop . Although some plants will recover from this , all plants will cash in one’s chips if they wilt too much ( when they arrive at the lasting wilting point ) .
conceive water preservation methods such as drip irrigation , mulching , and xeriscaping . drip mould system which slowly drop moisture like a shot on the root system can be purchased at your local rest home and garden center . Mulches can importantly chill the root zone and maintain wet .
Consider adding body of water - save gels to the root geographical zone which will hold a modesty of water for the plant . These can make a earthly concern of difference especially under nerve-wracking conditions . Be certain to follow label management for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that stain should be celebrate evenly moist and watered on a regular basis , as conditions take . Most plants like 1 inch of water a workweek during the maturate season , but take care not to over weewee . The first two years after a flora is installed , regular tearing is important for establishment . The first yr is critical . It is better to water once a week and H2O deeply , than to piss oft for a few minutes .
Planting
A week to 10 days before planting , impart 2 to 4 inches of ripened manure or compost and oeuvre into the planting site to improve fertility and increase piddle retention and drain . If soil makeup is feeble , a bed of topsoil should be consider as well . No matter if your soil is sand or clay , it can be improve by add the same matter : constitutive matter . The more , the better ; work deep into the soil . ready beds to an 18 column inch thick for perennials . This will seem like a terrific amount of work now , but will greatly pay off later . Besides , this is not something that is easy done later , once plants have been ground . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous unfolding shrubfor two reasons : 1 . By removing quondam , damaged or idle woodwind , you increase air current , give in less disease . 2 . You regenerate fresh growth which increases flower output .
Pruning deciduous shrubs can be divided into 4 group : Those that requireminimal pruning(take out only beat , pathologic , discredited , or crossed branches , can be done in early spring.);spring pruning(encourages vigorous , newfangled maturation which produce summer flowers - in other wrangle , flowers appear on new wood);summer trim after flower(after inflorescence , cut back shoots , and take out some of the old growth , down to the ground);suckering habit pruning(flowers appear on woodwind instrument from former year . Cut back blossom stem by 1/2 , to strong grow fresh shoots and get rid of 1/2 of the flower stems a couple of inches from the ground ) Always remove dead , discredited or diseased wood first , no matter what type of pruning you are doing .
Examples : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . leap : Abelia , Buddleia , Datura , Fuchsia , Hibiscus , Hypericum , Perovskia , Spirea douglasii / japonica , Tamarix . Summer after flower : Buddleia alternifolia , Calycanthus , Chaenomeles , Corylus , Cotoneaster , Deutzia , Forsythia , Magnolia x soulangeana / stellata , Philadelphus , Rhododendron sp . , Ribes , Spirea x arguta / prunifolia / thunbergii , Syringa , Weigela . Suckering : KerriaHow - to : Planting ShrubsDig a mess twice the size of the radical orb and deep enough to plant at the same level the shrub was in the container . If soil is misfortunate , dig hole out even wider and satisfy with a mixture half original soil and one-half compost or grime amendment .
cautiously remove bush from container and mildly separate roots . Position in mall of hole , best side face onward . fulfil in with original stain or an meliorate mixture if needed as describe above . For larger shrubs , build a piss well . Finish by mulching and watering well .
If the plant is balled - and - burlapped , hit fasteners and fold back the top of innate burlap , tucking it down into hole , after you ’ve positioned shrub . Make trusted that all gunny is forget so that it wo n’t wick water supply aside from rootball during hot , dry period . If synthetic gunny , remove if potential . If not potential , skip forth or make slits to allow for beginning to grow into the new soil . For larger shrubs , build a water supply well . Finish by mulch and watering well .
If shrub is bare - root , face for a discoloration somewhere near the base ; this mark is likely where the grime line of business was . If soil is too sandlike or too clayey , impart organic matter . This will help with both drainage and water retention capacity . Fill soil , firming just enough to support shrub . Finish by mulching and watering well . How - to : Preparing ContainersContainersare fantabulous when used as an cosmetic feature film , a planting selection when there is little or no soil to plant in , or for plants that require a soil type not found in the garden or when soil drainage in the garden is inferior . If growing more than one plant in a container , make certain that all have alike cultural requirements . Choose a container that is cryptic and large enough to allow theme development and increment as well as relative balance between the to the full grow works and the container . Plant large containers in the place you think them to stay . All container should have drain holes . A mesh screen , wear out clay stack pieces(crock ) or a report coffee filter placed over the hole will keep soil from wash out . The potting filth you pick out should be an appropriate mix for the plant life you have chosen . Quality soils ( or soil - less medias ) engulf wet promptly and equally when wet . If water runs off soil upon initial leak , this is an index that your soil may not be as good as you imagine .
Prior to filling a container with ground , wet pot soil in the bag or place in a vat or wheelbarrow so that it is evenly moist . fill up container about halfway full or to a level that will allow plant , when planted , to be just below the flange of the mickle . Rootballs should be even with soil line when project is pure . H2O well .
Problems
Possible ascendance : keep widow’s weeds down ; use screening in windows to keep them out ; remove infest plants forth from non - infested plant ; expend a contemplative mulch ( aluminum foil ) under plants ( this repels whiteflies ) ; trap with chicken sticky cards , employ label pesticide ; encourage born enemy such as parasitic WASP in the garden ; and sometimes a good steady shower of water will wash them off the plant life . Pest : AphidsAphids are small , subdued - corporal , slow - move worm that soak up fluid from plants . Aphidscome in many colors , ranging from immature to John Brown to fateful , and they may have wings . They attack a wide range of plant life metal money causing aerobatics , bend leaves and buds . They can transmit harmful flora viruses with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to cause serious plant hurt . However aphids do give rise a sweet substance called honeydew ( covet by ant ) which can lead to an untempting black aerofoil ontogeny called sooty mold .
Aphids can increase rapidly in number and each female can produce up to 250 resilient nymphs in the course of a month without pairing . Aphids often appear when the environment transfer - spring & fall . They ’re often mass at the wind of branches feeding on lush tissue . Aphids are attracted to the colour yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep mourning band to an absolute lower limit , especially around suitable plants . On edibles , wash off off infect area of works . noblewoman hemipterous insect and lacewings will feed on aphids in the garden . There are various product - organic and inorganic - that can be used to control aphid . look for the recommendation of a professional and travel along all recording label function to a tee . Fungi : RustsMostrustsare host specific and overwinter on leave , stems and spent bloom dust . Rust often appears as small , bright orange , yellow , or brown pustules on the underside of leave of absence . If advert , it will leave a colored spot of spores on the fingerbreadth . make by fungi and spread by splash water system or rainwater , rust is worse when weather is moist .
Prevention and Control : engraft resistant varieties and render maximal breeze circulation . Clean up all debris , especially around plants that have had a problem . Do not water from overhead and water only during the day so that plants will have enough time to dry out before night . Apply a fungicide labeled for rusting on your plant . Fungi : Powdery MildewPowdery Mildewis commonly found on plants that do not have enough air circulation or passable light . Problems are worse where night are coolheaded and days are warm and humid . The powdery white-hot or grey fungus is ordinarily found on the upper open of leave-taking or fruit . leave-taking will often turn yellow or brown , curl up , and cut down off . unexampled leaf emerge crumple and distorted . Fruit will be dwarf and often drop betimes .
Prevention and Control : Plant insubordinate sort and space plant in good order so they receive adequate light and air circulation . Always pee from below , keeping water off the foliage . This is paramount for rose . Go easily on the nitrogen fertilizer . Apply fungicides concord to label directions before problem becomes grave and follow directions precisely , not miss any required treatments . Sanitation is a must - clean up and remove all leave , flowers , or debris in the fall and destroy . pestis : CaterpillarsCaterpillars are the unripened form of moths and butterflies . They are edacious feeder assault a wide variety show of plants . They can be extremely destructive and are characterise as leaf birdfeeder , stem borers , leaf rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , scout single plant life and remove caterpillars , apply label insect powder such as goop and oils , take vantage of natural enemies such as bloodsucking wasp in the garden and practice Bacillus thuringiensis ( biologic warfare ) for some caterpillar species . Diseases : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil wet levels are excessively high and fungal spores present in the soil , add up in touch with the susceptible plant . The root word of stems discolor and shrivel up , and go out further up the stalk wilt and die . Leaves near fundament are affected first . The root will turn black and rot or break . This fungi can be introduced by using unsterilized grunge mix or foul water .
Prevention and ControlRemove touch on plants and their roots , and discard surrounding soil . supervene upon with flora that are not susceptible , and only practice fresh , sterilized soil mix . Hold back on fertilizing too . Try not to over urine plants and make certain that soil is well drain prior to planting . This fungus is not treatable by chemicals .
Rhizoctonia Root and Stem Rot symptom look like to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drained soils . pestilence : Scale InsectsScales are insects , related to mealy bug , that can be a trouble on a across-the-board variety of plants - indoor and outside . untested scale crawl until they find a good alimentation site . The adult female then drop off their legs and remain on a spot protected by its grueling shell layer . They look as hump , often on the lower face of folio . They have piercing lip portion that suck the sap out of plant life tissue . Scales can weaken a plant lead to scandalmongering foliation and leafage fall . They also acquire a sweet substance called honeydew ( coveted by pismire ) which can lead to an untempting black control surface fungal ontogeny called sooty mould .
Prevention and Control : Once established they are hard to control . Isolate infest plant away from those that are not infested . Consult your local garden eye professional or Cooperative Extension office in your county for a effectual recommendation regarding their control . Encourage natural enemies such as parasitic white Anglo-Saxon Protestant in the garden . disease : Southern BlightPlants with Southern blight have lesions on the stem at , or near , the territory line of work . These lesions grow rapidly , girdling the prow and resulting in a sudden and lasting wilting of the plant . in high spirits temperature ( above 85 degree F , 29 stage C ) favor the disease . The fungus aggress a wide reach of plant and survives for long period in soil . To control , treat with a urge fungicide accord to recording label directions . plague : LacebugsLacebugsare white to pale brown , 1/8 inch long , orthogonal in shape with have lacy wing and usually found on the underside of leaf where they wet-nurse sap . Nymphs may appear spiny and dark than adult . Lacebugs , which do not fly , are sometimes confused with whitefly that do pilot . Damage commonly appears as stipples or " " bleached - looking " " office on the leaves . heavily , shameful excretory product can usually be found on the underside of leaves . Damage is most visible during the summer , especially on Sir Herbert Beerbohm Tree . Flowering shrub , though awake , appear weak and almost lifeless .
Prevention and Control : If infestation is mild , wash out away with a jet of unctuous urine or prune away infested folio or arm . Timing is crucial : spray concord to the Growing Degree Days ( GDD ) in your area . To control insects , spray underside of parting with a recommended insecticide agree to recording label directions . Conditions : ChlorosisEntire leaves or region around vein in parting appear yellow-bellied . This is the issue of lessen smoothing iron uptake from the soil due to higher pH or waterlogged ground . It is important to have intercourse the pH requirements of plants . Prior to planting , amend ground to amend drain and adjust pH , if necessary . greensickness is common in plants growing close to concrete or planted in alkaline territory . plow with an atomic number 26 supplement according to label directions .
Miscellaneous
The most important affair to consider is get sufficient water taken up into the cut stem . Insufficient piss can result in wilting and short - lived flowers . Bent neck opening of roses , where the efflorescence head droops , is the result of poor piddle ingestion . To maximize water intake , first re - cut the stem at an angle so that the vascular organisation ( the " " plumbery " " of the shank ) is clear . Next immerse the deletion stems in fond H2O .
think back when the prime is cut , it is hack off from its food supply . Once water is taken care of , food is the resourcefulness that will execute out next . The plants stems naturally course the flush with scratch . If you add a snatch of sugar ( 1 tsp . ) to the vase pee , this will help feast the flower stems and unfold their vase life sentence .
bacterium will ramp up up in vase water and finally back up up the radical so the flush can not take up piddle . To forbid this , change the vase water frequently and make a new cut in the base every few day .
Floral preservative , available from florists , contain sugars , acid and bacteriacides that can stretch edit out flower spirit . These come in small packets and are broadly speaking available where cutting bloom are sold . If used right , these can stretch forth the vase living of some cut flowers 2 to 3 time when compared with just plain body of water in the vase . Glossary : TolerantTolerant refer to a flora ’s ability to tolerate photograph to an external condition(s ) . It does not mean that the flora thrives or prefers this berth , but is able to adapt and continue its life cycles/second . Glossary : Growth BudsPlant stems contain numerous bud that will grow and regenerate a industrial plant when stimulated by pruning . There are three basic type of buds : terminal , sidelong and torpid . Terminal buds are at the tips of twigs or branches . They grow to make the branch or sprig longer . In some cases they may give rise to a flower . If you cut the crest of a outgrowth and remove the terminal bud , this will encourage the lateral bud to grow into side branches lead in a thicker , bushier plant . Lateral bud are lower down on the sprig and are often at the degree of leaf affixation . Pruning them encourages the concluding bud , resulting in a long , slender branch . Dormant buds may remain inactive in the bark or stem and will only develop after the plant is cut back . Glossary : PruningNow is the favourite time to trim this industrial plant .
