thickset , low - raise , evergreen plant bush that is twiglike and dense with a spread to rounded form . Leaves are yellow variegated , lance - shaped to prolate and notably smaller , 1/2 to 2 inch long , than other azalea cross establish it the howling bonzai plant life that it was originally bred to be . Showy , funnel - shaped , wavy , lavender - pink flower with livid throats , 1 1/2 to 2 inches across-the-board . Flowers are borne from May to June . Prune immediately after flowering so you wo n’t cut off any of next class ’s flower buds . Plant as you would any of the other azalea : high and in well - drain , acidic soil , rich with organic matter . This is a front of the margin azalea because of its grim height . Perfect for the smaller garden . Satsukis seem to be able to wield a piffling more sunshine than most azalea , but this does not mean “ raging ” sunshine . Filtered light is still best . This Japanese azalea is a hybridization between Rhododendron indicum and Rhododendron simsii . Though azaleas have a potentially large inclination of possible pest and disease problems , they are usually trouble free if planted correctly in proper ethnical condition .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade patterns change during the day . The western side of a house may even be shady due to tincture retch by magnanimous trees or a structure from an adjacent property . If you have just buy a new household or just start out to garden in your former abode , take metre to map sun and ghost throughout the day . You will get a more accurate tone for your site ’s reliable light conditions . condition : Filtered LightFor many flora that favour partly fly-by-night experimental condition , filtered lightis nonesuch . Good planting sites are under a mid to enceinte sized tree that lets some spark through their subdivision or beneath marvelous plants that will provide some protection . Conditions : Partial Sun , Partial ShadePart sunorpart shadeplants prefer light that is filtered . Sunlight , though not direct , is important to them . Often morning sun , because it is not as strong as afternoon Sunday , can be considered part sun or part shade . If you hold out in an country that does not get much intense sunshine , such as the Pacific Northwest , a full sunlight exposure may be fine . In other areas such as Florida , plant in a location where afternoon shade will be get . condition : Full to Partial SunFull sunlightis needed for many industrial plant to seize their full electric potential . Many of these plant will do fine with a little less sun , although they may not flower as hard or their foliage as vivacious . Areas on the southern and western side of buildings usually are the sunny . The only elision is when star sign or building are so skinny together , shadows are cast from neighboring properties . Full sun usually means 6 or more hours of lineal unobstructed sunlight on a cheery day . fond sunlight incur less than 6 hours of sun , but more than 3 hours . Plants able-bodied to take full sun in some clime may only be able to tolerate part sun in other climates . eff the culture of the plant life before you buy and institute it!Conditions : Types of PruningTypes of pruning let in : pinching , cutting , shearing and rejuvenating .
Pinching is take away the fore tips of a young plant to promote branching . Doing this avoids the motive for more severe pruning later on .
Thinning involve move out whole branches back to the tree trunk . This may be done to spread out up the interior of a plant to let more lighter in and to increase air circulation that can cut down on plant disease . The best mode to begin thinning is to begin by removing utter or diseased wood .
Shearing is dismantle the surface of a bush using hand or electric shears . This is done to defend the desire material body of a hedging or topiary .
Rejuvenating is removal of sometime leg or the overall decrease of the sizing of a shrub to restore its original contour and size . It is recommended that you do not polish off more than one third of a plant at a time . Remember to remove ramification from the inside of the works as well as the outside . When rejuvenating plant with cane , such as nandina , cut back canes at various summit so that plant will have a more natural look . Conditions : Light and Plant SelectionFor best flora execution , it is suitable to match the right plant with the usable light shape . proper plant life , ripe place ! plant which do not get sufficient light source may become pale in color , have few leaves and a " leggy " stretch along - out appearance . Also wait plant to grow slower and have few blooms when luminance is less than desirable . It is potential to provide supplemental lighting for indoor plants with lamps . Plants can also have too much ignitor . If a shade lie with plant is reveal to direct sunshine , it may wilt and/or cause leaves to be sunburned or otherwise damaged . Conditions : Full SunFull Sunis defined as exposure to more than 6 hour of continuous , direct sun per day .
Watering
The key to lacrimation is water deeply and less oft . When watering , water well , i.e. provide enough water to thoroughly saturate the root ball . With in - flat coat plant , this means exhaustively hook the soil until water system has penetrated to a depth of 6 to 7 inches ( 1 ' being dear ) . With container grown plant , put on enough urine to allow body of water to course through the drainage hole .
attempt to irrigate flora early in the day or later in the good afternoon to conserve water and cut down on plant stress . Do water early enough so that pee has had a probability to dry from flora leaves prior to night downfall . This is paramount if you have had fungus problem .
Do n’t wait to weewee until plant droop . Although some industrial plant will recuperate from this , all plant will drop dead if they droop too much ( when they reach the lasting wilting dot ) .
Consider water conservation method such as drip irrigation , mulching , and xeriscaping . dripping systems which slow drip moisture directly on the beginning system of rules can be buy at your local home and garden nub . Mulches can significantly cool the root zone and preserve moisture .
regard adding water - saving gels to the theme zona which will hold a reserve of water for the flora . These can make a world of difference especially under stressful conditions . Be certain to espouse recording label directions for their enjoyment .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be kept evenly moist and watered regularly , as conditions want . Most flora like 1 inch of piddle a week during the growing time of year , but take care not to over piss . The first two days after a plant is installed , regular watering is important for establishment . The first year is critical . It is better to piddle once a week and urine deeply , than to piss frequently for a few minutes .
Planting
A workweek to 10 days before planting , contribute 2 to 4 inches of elderly manure or compost and workplace into the planting site to improve fertility and increase piss retentivity and drainage . If soil theme is weak , a stratum of surface soil should be reckon as well . No matter if your soil is sand or Lucius Clay , it can be meliorate by lend the same affair : organic topic . The more , the better ; work deep into the soil . Prepare bottom to an 18 inch abstruse for perennials . This will seem like a tremendous amount of study now , but will greatly give off afterward . Besides , this is not something that is easy done later , once plants have been established . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous flowering shrubfor two reason : 1 . By remove honest-to-god , damaged or dead wood , you increase gentle wind flow , yielding in less disease . 2 . You rejuvenate young growth which increases flower yield .
Pruning deciduous bush can be split up into 4 groups : Those that requireminimal pruning(take out only dead , diseased , damaged , or spoil branches , can be done in early spring.);spring pruning(encourages vigorous , new growth which produces summertime heyday - in other words , flowers appear on new wood);summer pruning after flower(after flowering , cut back shoot , and take out some of the old increase , down to the ground);suckering habit pruning(flowers appear on woods from previous year . Cut back flowered bow by 1/2 , to potent growing new shoots and remove 1/2 of the flower stem a duet of column inch from the ground ) Always absent dead , discredited or diseased woodwind instrument first , no matter what type of pruning you are doing .
example : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . Spring : Abelia , Buddleia , Datura , Fuchsia , Hibiscus , Hypericum , Perovskia , Spirea douglasii / japonica , Tamarix . summertime after bloom : 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 muddle twice the size of it of the root ball and mysterious enough to establish at the same storey the bush was in the container . If ground is poor , dig hole even wider and fill with a mixture half original grunge and one-half compost or soil amendment .
cautiously slay bush from container and gently disjoined antecedent . Position in shopping center of hollow , best side facing forward . Fill in with original soil or an amend mixture if needed as draw above . For big shrubs , work up a water well . Finish by mulching and watering well .
If the plant is balled - and - burlapped , transfer fasteners and fold back the top of instinctive burlap , tucking it down into hole , after you ’ve set bush . check that that all burlap is buried so that it wo n’t wick water away from rootball during raging , dry period . If synthetical burlap , slay if possible . If not possible , foreshorten off or make slits to allow for roots to develop into the young grunge . For larger shrubs , build a water well . Finish by mulching and water well .
If shrub is bare - radical , look for a discoloration somewhere near the base ; this mark is potential where the dirt course was . If grease is too flaxen or too clayey , add organic matter . This will help with both drainage and piss holding capacity . Fill soil , firming just enough to support bush . Finish by mulching and watering well . How - to : Preparing ContainersContainersare excellent when used as an ornamental lineament , a planting alternative when there is little or no dirt to implant in , or for plants that demand a grime case not found in the garden or when soil drainage in the garden is inferior . If raise more than one flora in a container , check that that all have similar cultural requirement . Choose a container that is deep and large enough to provide etymon development and growth as well as proportional counterbalance between the fully developed works and the container . Plant large container in the place you intend them to stay . All containers should have drain hole . A mesh screen , broken clay pot pieces(crock ) or a paper coffee filter placed over the maw will keep soil from washing out . The potting soil you select should be an appropriate mix for the plants you have chosen . Quality soils ( or soil - less medias ) absorb wet promptly and evenly when slopped . If H2O runs off soil upon initial wetting , this is an indicator that your land may not be as good as you think .
Prior to filling a container with grease , wet potting soil in the bag or place in a tub or wheelbarrow so that it is equally moist . Fill container about midway full or to a level that will allow plants , when planted , to be just below the rim of the pot . Rootballs should be even with soil line when project is complete . water supply well .
Problems
potential controls : keep green goddess down ; use screening in windows to keep them out ; slay infested plant away from non - infested plant life ; utilise a reflective mulch ( aluminum enhancer ) under plant life ( this repels whitefly ) ; trap with xanthous viscous cards , apply labeled pesticides ; advance natural enemies such as parasitical wasps in the garden ; and sometimes a good steady shower bath of water system will wash them off the plant . Pest : AphidsAphids are small , soft - bodied , tardily - act insects that suck fluid from plant . Aphidscome in many coloration , order from green to brown to black , and they may have wings . They lash out a wide range of plant coinage have stunting , turn farewell and buds . They can transmit harmful flora viruses with their pierce / sucking mouthparts . Aphids , generally , are only a nuisance , since it takes many of them to make serious flora damage . However aphid do produce a sweet heart and soul call honeydew ( coveted by emmet ) which can lead to an unattractive fateful surface growth called sooty mold .
Aphids can increase rapidly in number and each female person can produce up to 250 bouncy nymph in the course of a month without union . Aphids often seem when the environment change - spring & fall . They ’re often mass at the peak of branches feeding on lush tissue . aphid are draw to the color yellow and will often hitchhike on yellow-bellied clothing .
Prevention and Control : Keep weeds to an infrangible minimum , especially around worthy plants . On comestible , wash off infected field of plant . Lady bugs and lacewing fly will feed on aphid in the garden . There are various product - constitutive and inorganic - that can be used to verify aphids . Seek the good word of a professional and comply all label procedures to a football tee . fungus : RustsMostrustsare host specific and overwinter on foliage , stems and spent flower debris . Rust often appears as little , smart orangish , yellow , or dark-brown pustules on the underside of leaves . If touched , it will leave a colored place of spore on the finger . due to kingdom Fungi and spread by splashing pee or rain , rust is worse when weather is moist .
Prevention and Control : Plant resistant varieties and provide maximum atmosphere circulation . Clean up all rubble , peculiarly around plants that have had a problem . Do not water from overhead and pee only during the day so that plants will have enough time to dry out before nighttime . hold a antifungal agent label for rust fungus on your plant life . Fungi : Powdery MildewPowdery Mildewis ordinarily found on plants that do not have enough air circulation or tolerable Light Within . problem are forged where nights are nerveless and day are warm and humid . The powdery white or gray fungus is ordinarily found on the upper airfoil of foliage or fruit . Leaves will often turn yellow or brownish , curl up , and drop off . raw foliage emerges rumple and distorted . Fruit will be dwarfed and often drops early .
Prevention and Control : Plant tolerant varieties and place plants decent so they receive fair to middling light and air circulation . Always piddle from below , continue water off the leaf . This is predominant for roses . Go slow on the nitrogen fertilizer . Apply antimycotic harmonize to label directions before problem becomes severe and follow focus exactly , not missing any required treatment . Sanitation is a must - make clean up and take away all leaves , flowers , or dust in the fall and destroy . Pest : CaterpillarsCaterpillars are the immature bod of moth and butterfly . They are wolfish feeders attacking a wide variety of plants . They can be highly destructive and are characterize as leafage feeders , stem borers , leaf rollers , cutworms and tent - formers .
Prevention and Control : keep pot down , scout individual plants and take out caterpillars , apply judge insect powder such as Georgia home boy and oils , take advantage of raw enemies such as parasitic WASP in the garden and use Bacillus thuringiensis ( biological warfare ) for some caterpillar species . disease : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil moisture levels are too high and fungous spore present in the soil , come in striking with the susceptible industrial plant . The home of stems discolor and shrivel , and leave alone further up the stalk wilt and become flat . parting near base are affected first . The roots will sprain ignominious and rot or break . This fungus can be introduced by using unsterilised grime mix or contaminated water .
Prevention and ControlRemove affected plants and their roots , and discard surrounding soil . Replace with plants that are not susceptible , and only use unused , sterilized dirt mix . book back on fertilizing too . seek not to over body of water plants and verify that soil is well drain prior to planting . This fungus is not treatable by chemicals .
Rhizoctonia Root and Stem Rot symptoms look similar to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drained soils . Pest : Scale InsectsScales are dirt ball , related to mealy bug , that can be a problem on a broad variety of plants - indoor and outside . Young scales crawl until they find a good alimentation site . The adult female person then turn a loss their wooden leg and stay on on a speckle protect by its hard shell layer . They look as bumps , often on the lower slope of leaves . They have piercing mouth parts that draw the sap out of plant tissue . Scales can weaken a flora guide to yellow foliage and folio pearl . They also produce a gratifying sum called honeydew ( coveted by emmet ) which can lead to an untempting calamitous surface fungous growth called coal-black mould .
Prevention and Control : Once lay down they are hard to operate . Isolate invade plants away from those that are not infest . confer with your local garden centre professional or Cooperative Extension office in your county for a legal testimonial regarding their control . Encourage natural enemies such as parasitic wasp in the garden . Diseases : southerly BlightPlants with southerly blight have lesion on the bow at , or near , the filth line . These lesions prepare chop-chop , girdling the stem and resulting in a sudden and lasting wilt of the plant . High temperature ( above 85 degree F , 29 degrees C ) favor the disease . The fungus attack a wide range of plant and survives for foresighted periods in grime . To control , treat with a recommended antimycotic agent harmonize to label directions . Pest : LacebugsLacebugsare white to pale brown , 1/8 column inch long , rectangular in shape with have lacy extension and ordinarily base on the underside of leaves where they suck sap . houri may appear spiny and blue than adults . Lacebugs , which do not fly , are sometimes obnubilate with whitefly that do wing . wrong normally appears as stipples or " " decolourize - attend " " office on the leaves . Hard , black excrement can usually be found on the underside of leaves . terms is most visible during the summertime , especially on Tree . Flowering shrub , though alive , come along weak and almost lifeless .
Prevention and Control : If plague is soft , lap away with a jet of soapy piss or prune away infested leaves or arm . Timing is authoritative : spray consort to the Growing Degree Days ( GDD ) in your domain . To control insects , spray underside of leave with a recommended insecticide accord to label directions . consideration : ChlorosisEntire leaves or sphere around veins in leave appear yellow . This is the consequence of decreased atomic number 26 uptake from the stain due to high pH or waterlogged soil . It is important to sleep together the pH requirement of plant . Prior to planting , improve filth to improve drainage and set pH , if necessary . Chlorosis is coarse in industrial plant spring up close to concrete or embed in alkaline filth . handle with an iron supplement allot to label directions .
Miscellaneous
The most crucial matter to moot is get down sufficient water taken up into the undercut stem . Insufficient water can leave in wilting and short - last flowers . Bent neck of rosebush , where the flower pass droop , is the outcome of hapless water ingestion . To maximise H2O intake , first re - cut the stems at an angle so that the vascular organization ( the " " plumbing system " " of the stem ) is clear . Next immerse the snub stems in warm water .
Remember when the flower is cut , it is turn off off from its food supply . Once water is take care of , food is the resource that will hunt down out next . The plants stems naturally prey the heyday with saccharide . If you add a scrap of sugar ( 1 tsp . ) to the vase water , this will avail flow the bloom stems and extend their vase lifetime .
Bacteria will build up in vase water and eventually choke off up the theme so the prime can not take up H2O . To forestall this , change the vase water frequently and make a Modern cut in the stems every few days .
Floral preservative , available from florist , contain sugars , dot and bacteriacide that can extend cut peak life . These come in small package and are generally available where swing blossom are sold . If used in good order , these can extend the vase life history of some cut bloom 2 to 3 time when compare with just plain water in the vase . Glossary : TolerantTolerant refers to a works ’s power to tolerate photo to an external condition(s ) . It does not stand for that the works thrives or opt this place , but is able to conform and persist in its life cycle . Glossary : Growth BudsPlant stems check legion bud that will grow and renew a plant when energize by pruning . There are three basic type of buds : concluding , sidelong and dormant . Terminal buds are at the tips of twigs or branches . They raise to make the branch or sprig longer . In some cases they may give rise to a flower . If you turn out the tip of a arm and remove the terminal bud , this will encourage the lateral buds to grow into side branch resulting in a thicker , shaggy-haired plant . sidelong buds are lower down on the twig and are often at the power point of folio attachment . Pruning them encourage the terminal bud , resulting in a longsighted , thin branch . torpid buds may remain inactive in the bark or stem turn and will only originate after the plant is trim back . gloss : PruningNow is the preferred time to dress this plant .
