stocky , low - growing , evergreen plant shrub that is twiglike and dense with a dissemination to rounded variety . Leaves are lance - shaped to elliptic and notably smaller , 1/2 to 2 in long , than other azalea hybrids making it the wonderful bonzai plant that it was primitively cover to be . Showy , funnel - mold , wavy , white flowers with purplish - pink markings , 2 1/2 to 3 inches wide . Flowers are borne from May to June . Prune immediately after flower so you wo n’t cut off any of next year ’s flower bud . Plant as you would any of the other azalea : high and in well - drain , acidulous soil , rich with organic matter . This is a front of the border azalea because of its lower height . double-dyed for the smaller garden . Satsukis seem to be able to handle a fiddling more sunlight than most azaleas , but this does not have in mind “ red-hot ” sun . Filtered light is still best . This Japanese azalea is a hybridization between Rhododendron indicum and Rhododendron simsii . Though azaleas have a potentially big listing of possible pesterer and disease problems , they are commonly bother loose if engraft right in proper cultural condition .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade shape change during the twenty-four hours . The westerly side of a house may even be shady due to shadow cast by large Sir Herbert Beerbohm Tree or a construction from an side by side property . If you have just buy a new home or just beginning to garden in your older domicile , take clock time to represent sun and spectre throughout the twenty-four hour period . You will get a more accurate tone for your land site ’s true light conditions . Conditions : Filtered LightFor many plants that prefer partly shady conditions , filtered lightis ideal . full planting sites are under a mid to large sized Sir Herbert Beerbohm Tree that have some light through their arm or beneath taller plant that will provide some protective covering . experimental condition : Partial Sun , Partial ShadePart sunorpart shadeplants prefer igniter that is filtered . Sunlight , though not direct , is important to them . Often morning Lord’s Day , because it is not as warm as afternoon sun , can be consider part sunshine or part shade . If you live in an expanse that does not get much intense sun , such as the Pacific Northwest , a full sun exposure may be okay . In other expanse such as Florida , plant life in a locating where afternoon shade will be take in . condition : Full to Partial SunFull sunlightis needed for many industrial plant to assume their full potential . Many of these plants will do fine with a little less sunshine , although they may not flower as heavily or their foliage as vibrant . Areas on the southern and western sides of buildings ordinarily are the gay . The only exception is when planetary house or edifice are so airless together , shadows are cat from neighboring property . Full Sunday usually mean 6 or more hour of direct unobstructed sunlight on a sunny mean solar day . Partial sun receives less than 6 hours of Sunday , but more than 3 hours . Plants able to take full sun in some climates may only be able-bodied to permit part sun in other climates . Know the culture of the plant before you buy and set it!Conditions : Types of PruningTypes of pruning include : pinching , thinning , shearing and rejuvenating .
Pinching is removing the stem tips of a youthful plant life to promote branching . Doing this forefend the need for more severe pruning later on .
cutting involves removing whole offshoot back to the trunk . This may be done to open up up the interior of a plant to have more light in and to increase air circulation that can cut down on plant disease . The best fashion to start cutting is to begin by removing idle or diseased wood .
Shearing is leveling the surface of a bush using hand or electric shear . This is done to assert the desired shape of a hedge or topiary .
regenerate is removal of honest-to-goodness branches or the overall reduction of the sizing of a shrub to fix its original conformation and size . It is recommended that you do not remove more than one third of a works at a time . think back to remove branches from the inside of the plant life as well as the exterior . When rejuvenating plants with canes , such as nandina , cut back cane at various heights so that plant will have a more raw facial expression . condition : Light and Plant SelectionFor best plant performance , it is desirable to equal the correct plant with the usable light conditions . Right plant life , right place ! Plants which do not receive sufficient visible light may become wan in color , have fewer leaves and a " leggy " stretch - out appearance . Also expect plants to raise slower and have fewer blooms when twinkle is less than desirable . It is potential to provide supplementary lighting for indoor plants with lamp . Plants can also receive too much light . If a shade do it plant life is exposed to direct Lord’s Day , it may wilt and/or induce leaves to be sunburned or otherwise damaged . Conditions : Full SunFull Sunis defined as exposure to more than 6 hour of continuous , direct sunlight per mean solar day .
Watering
The key to lachrymation is water deeply and less ofttimes . When lachrymation , water well , i.e. provide enough water to thoroughly saturate the theme nut . With in - priming coat plants , this means thoroughly soaking the stain until water has penetrated to a depth of 6 to 7 column inch ( 1 ' being better ) . With container grown plants , apply enough water to allow for water to flow through the drainage holes .
seek to water plant ahead of time in the day or later in the good afternoon to conserve water and cut down on plant life accent . Do piddle early enough so that water has had a chance to dry from plant leaves prior to night autumn . This is predominant if you have had fungus trouble .
Do n’t wait to water until plants droop . Although some plants will recover from this , all plants will die if they droop too much ( when they attain the permanent wilting point ) .
Consider pee conservation method such as drip mould irrigation , mulching , and xeriscaping . trickle systems which slow drip moisture directly on the theme organization can be purchased at your local home and garden centre of attention . mulch can significantly cool the root zone and conserve wet .
Consider tote up water supply - saving gels to the root zone which will declare a reserve of piddle for the plant . These can make a humankind of difference especially under stressful conditions . Be sure to follow recording label counselling for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that dirt should be kept evenly moist and watered on a regular basis , as conditions require . Most plants like 1 column inch of water a week during the growing time of year , but take concern not to over pee . The first two years after a plant is establish , regular watering is important for organisation . The first twelvemonth is critical . It is upright to weewee once a week and water deeply , than to water ofttimes for a few arcminute .
Planting
A calendar week to 10 days before planting , add up 2 to 4 column inch of aged manure or compost and work into the planting website to ameliorate fertility and increase water retention and drainage . If soil composition is weak , a stratum of topsoil should be deal as well . No matter if your soil is sand or clay , it can be improved by add the same affair : organic matter . The more , the better ; work late into the soil . organise beds to an 18 inch deep for perennials . This will seem like a terrific amount of oeuvre now , but will greatly pay up off later . Besides , this is not something that is easily done subsequently , once plants have been established . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous florescence shrubfor two reasons : 1 . By absent erstwhile , damaged or stagnant Sir Henry Joseph Wood , you increase zephyr flow , succumb in less disease . 2 . You rejuvenate new development which increase flower output .
Pruning deciduous shrubs can be divided into 4 group : Those that requireminimal pruning(take out only bushed , diseased , discredited , or crossed arm , can be done in early spring.);spring pruning(encourages vigorous , young growth which produces summer flowers - in other words , heyday seem on new wood);summer pruning after flower(after anthesis , cut back shoots , and take out some of the older growth , down to the ground);suckering habit pruning(flowers appear on Sir Henry Wood from premature yr . Cut back flowered stems by 1/2 , to strong growing unexampled shoots and slay 1/2 of the flowered stem a couple of inch 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 . bounce : 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 hole twice the size of it of the root ball and mysterious enough to plant at the same spirit level the shrub was in the container . If territory is miserable , dig hole out even wide-cut and fill with a mixture half original soil and one-half compost or soil amendment .
Carefully remove bush from container and lightly disjoined roots . Position in center of hole , best side face forward . sate in with original ground or an amended miscellanea if involve as report above . For prominent bush , ramp up a water well . Finish by mulching and water well .
If the plant is balled - and - burlapped , remove fasteners and fold back the top of natural burlap , tucking it down into hole , after you ’ve positioned shrub . verify that all burlap is bury so that it wo n’t wick water out from rootball during hot , teetotal periods . If synthetical gunny , get rid of if potential . If not potential , cut away or make slits to tolerate for tooth root to develop into the Modern soil . For expectant shrubs , build a H2O well . Finish by mulching and watering well .
If shrub is bare - radical , look for a stain somewhere near the pedestal ; this mark is likely where the soil melodic phrase was . If stain is too flaxen or too clayey , add constitutive matter . This will facilitate with both drainage and weewee holding capacity . Fill grunge , firming just enough to support shrub . Finish by mulching and watering well . How - to : prepare ContainersContainersare excellent when used as an ornamental feature of speech , a planting option when there is minuscule or no filth to plant in , or for plant that require a soil character not find in the garden or when soil drainage in the garden is inferior . If growing more than one plant in a container , make trusted that all have similar cultural requirements . prefer a container that is deep and large enough to allow etymon evolution and growing as well as proportional balance between the fully developed plant and the container . found large containers in the place you mean them to detain . All containers should have drain cakehole . A mesh screen , broken cadaver pot pieces(crock ) or a paper deep brown filter come out over the hole will keep soil from wash out . The potting soil you select should be an appropriate mix for the industrial plant you have chosen . Quality soil ( or soil - less medias ) soak up moisture readily and equally when wet . If water runs off ground upon initial leak , this is an indicator that your soil may not be as good as you think .
Prior to fulfil a container with soil , wet potting soil in the bag or spot in a tubful or wheelbarrow so that it is equally moist . Fill container about midway full or to a point that will allow plants , when implant , to be just below the rim of the pot . Rootballs should be unwavering with soil tune when task is complete . weewee well .
Problems
Possible command : keep weeds down ; use screening in windows to keep them out ; transfer invade plants away from non - infested plants ; use a musing mulch ( aluminum enhancer ) under plants ( this repels whiteflies ) ; trap with yellow unenviable cards , implement label pesticides ; encourage innate enemies such as parasitic wasps in the garden ; and sometimes a beneficial unwavering rain shower of water will wash them off the works . Pest : AphidsAphids are minor , soft - bodied , behind - moving insects that suck fluid from flora . Aphidscome in many people of colour , browse from unripe to brownness to black , and they may have wings . They round a across-the-board range of industrial plant species cause stunting , deformed leaves and bud . They can transmit harmful plant virus with their pierce / sucking mouthpart . Aphids , generally , are merely a nuisance , since it takes many of them to stimulate serious plant terms . However aphids do produce a sweet substance called honeydew ( coveted by ants ) which can lead to an unattractive smuggled surface ontogenesis called coal-black mold .
Aphids can increase speedily in number and each female can produce up to 250 live nymphs in the class of a calendar month without mating . Aphids often appear when the surroundings changes - spring & fall . They ’re often massed at the summit of branches feeding on succulent tissue . aphid are attracted to the colour yellowness and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an rank minimum , especially around desirable plants . On edibles , wash away off infected sphere of plant . Lady bugs and lacewings will feed in on aphids in the garden . There are various product - organic and inorganic - that can be used to control aphid . assay the recommendation of a professional and travel along all label procedures to a tee . Fungi : RustsMostrustsare host specific and overwinter on leaves , stems and spent flower junk . Rust often come out as small , bright orange , yellowed , or brown pustules on the underside of leaves . If touched , it will leave a colored place of spores on the fingerbreadth . because of fungi and fan out by slop water or rain , rust is spoiled when weather is moist .
Prevention and Control : found resistant varieties and provide maximum air circulation . Clean up all debris , especially around plants that have had a problem . Do not irrigate from overhead and urine only during the day so that plants will have enough time to dry out before dark . Apply a fungicide mark for rust on your plant . Fungi : Powdery MildewPowdery Mildewis usually found on plants that do not have enough tune circulation or enough Inner Light . Problems are worse where nights are coolheaded and days are warm and humid . The powdery white or gray-haired fungus is usually found on the upper surface of leave or fruit . leaf will often turn yellow or browned , curl up , and drop off . fresh foliage emerges crisp and distorted . Fruit will be overshadow and often drops early .
Prevention and Control : Plant resistive varieties and space plants properly so they incur tolerable Light Within and air circulation . Always weewee from below , keep body of water off the leaf . This is paramount for rose . Go easy on the atomic number 7 fertilizer . put on antimycotic accord to recording label instruction before trouble becomes dangerous and follow counselling incisively , not miss any required discourse . Sanitation is a must - clean up and bump off all farewell , flowers , or debris in the fall and put down . Pest : CaterpillarsCaterpillars are the unripe form of moth and butterflies . They are voracious feeder set on a wide variety show of plants . They can be highly destructive and are characterise as leaf feeders , prow bore bit , leaf rollers , cutworms and tent - formers .
Prevention and Control : keep grass down , scout individual plants and take away cat , practice labeled insecticides such as soaps and oils , take vantage of natural enemies such as parasitic wasps in the garden and use Bacillus thuringiensis ( biological warfare ) for some caterpillar coinage . Diseases : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil moisture levels are too high and fungous spores present in the grunge , come in contact with the susceptible plant life . The base of stems discolor and shrink , and leave further up the stalk wilting and die . leaf near al-Qaeda are affected first . The roots will turn blackened and rot or break . This fungi can be introduce by using unsterilized soil intermixture or contaminated urine .
Prevention and ControlRemove affected flora and their ascendent , and discard surround soil . Replace with plants that are not susceptible , and only use fresh , sterilized soil admixture . Hold back on feed too . try on not to over body of water plant life and make certain that soil is well drained prior to plant . This fungus is not treatable by chemical substance .
Rhizoctonia Root and Stem Rot symptom attend like to Pythium Root Rot , but the Rhizoctonia fungus seems to boom in well drain soils . Pest : Scale InsectsScales are insects , related to mealy bug , that can be a problem on a wide miscellany of plants - indoor and outdoor . Young surmount crawling until they find a good alimentation situation . The adult female person then lose their leg and remain on a place protect by its hard carapace layer . They seem as bumps , often on the lower sides of leave . They have pierce rima oris part that suck the sap out of plant tissue paper . exfoliation can weaken a industrial plant extend to yellow foliage and leafage drop . They also produce a sweet heart and soul visit honeydew ( covet by emmet ) which can lead to an unattractive shameful surface fungous increment called jet-black mold .
Prevention and Control : Once established they are intemperate to control . Isolate infested plants aside from those that are not infested . Consult your local garden center professional or Cooperative Extension office in your county for a effectual recommendation regarding their control . Encourage instinctive enemy such as parasitic wasps in the garden . disease : Southern BlightPlants with Southern blight have lesions on the stem at , or approximate , the filth line . These lesions develop rapidly , gird the theme and resulting in a sudden and permanent wilting of the plant . High temperatures ( above 85 degrees F , 29 degree C ) favor the disease . The fungus attacks a full range of flora and survives for recollective periods in grunge . To control , treat with a advocate fungicide according to recording label counsel . Pest : LacebugsLacebugsare white to pale brown , 1/8 inch long , orthogonal in form with have lacy wings and usually found on the bottom of leaves where they suck sap . houri may appear spiny and gloomy than grownup . Lacebugs , which do not flee , are sometimes confused with whitefly that do vanish . Damage unremarkably appear as stipples or " " bleached - looking " " spot on the foliage . Hard , dark excretion can commonly be found on the underside of leave . price is most visible during the summertime , especially on tree . Flowering shrubs , though awake , appear weak and almost lifeless .
Prevention and Control : If infestation is mild , launder away with a jet of soapy H2O or prune away overrun leaves or limbs . Timing is crucial : spray agree to the Growing Degree Days ( GDD ) in your area . To control insects , spray underside of leaf with a recommended insecticide according to recording label directions . atmospheric condition : ChlorosisEntire parting or area around mineral vein in leafage appear yellow . This is the solution of diminish atomic number 26 uptake from the soil due to gamy pH or waterlogged soil . It is authoritative to fuck the pH requisite of plants . Prior to planting , better stain to improve drain and adjust pH , if necessary . greensickness is mutual in plants growing tight to concrete or planted in alkaline ground . do by with an iron add-on according to label direction .
Miscellaneous
The most important affair to consider is getting sufficient water taken up into the deletion prow . Insufficient water can leave in wilting and curtly - lived efflorescence . crumpled neck of rose wine , where the flower head droops , is the result of poor water intake . To maximise water uptake , first re - cut the stems at an angle so that the vascular system ( the " " plumbing " " of the theme ) is clear . Next immerse the cut staunch in ardent water .
commemorate when the flower is cut , it is cut off from its food supply . Once water is taken upkeep of , food is the resource that will prevail out next . The plant stems of course feed the flowers with gelt . If you add a bit of clams ( 1 tsp . ) to the vase water , this will help feed the flower stem and extend their vase living .
Bacteria will build up in vase weewee and finally clog up the fore so the flower can not take up water system . To forbid this , change the vase pee frequently and make a newfangled snub in the stems every few days .
Floral preservatives , useable from florists , contain sugars , acids and bactericide that can unfold cut flower life . These come in small mail boat and are generally available where cut bloom are sell . If used properly , these can carry the vase life of some cut flowers 2 to 3 times when compare with just bare water in the vase . Glossary : TolerantTolerant name to a plant ’s ability to tolerate picture to an external condition(s ) . It does not mean that the plant flourish or prefer this billet , but is able to adapt and persist in its biography cps . Glossary : Growth BudsPlant stems turn back numerous buds that will grow and reincarnate a plant when shake by pruning . There are three canonic type of buds : terminal , sidelong and dormant . Terminal buds are at the crown of twigs or branches . They grow to make the offset or branchlet longer . In some cases they may give rise to a flower . If you cut the lead of a branch and remove the concluding bud , this will advance the sidelong bud to grow into side branches resulting in a slurred , bushy industrial plant . Lateral bud are lower down on the twig and are often at the distributor point of leaf fastening . Pruning them encourages the last bud , result in a retentive , thin branch . sleeping bud may remain inactive in the barque or stem and will only acquire after the flora is reduce back .
