thick , low - growing , evergreen bush that is twiglike and obtuse with a spreading to rounded form . foliage are lance - shaped to elliptic and notably smaller , 1/2 to 2 inch longsighted , than other azalea hybrids realize it the wonderful bonzai plant that it was earlier bred to be . Showy , funnel shape - shape , blue purplish - pink bloom , 2 1/2 to 3 inches wide . efflorescence are endure from May to June . Prune immediately after flowering so you wo n’t cut off any of next year ’s flower buds . Plant as you would any of the other azaleas : high and in well - drained , acidic stain , rich with organic thing . This is a front of the border azalea because of its lower height . arrant for the smaller garden . Satsukis seem to be able to handle a little more sunlight than most azalea , but this does not mean “ hot ” sunlight . Filtered light is still best . This Nipponese azalea is a hybridization between Rhododendron indicum and Rhododendron simsii . Though azalea have a potentially large list of potential blighter and disease problems , they are usually trouble free if planted correctly in proper cultural condition .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will find that sun and nuance design interchange during the 24-hour interval . The western side of a house may even be funny due to darkness cast by orotund Sir Herbert Beerbohm Tree or a social organization from an side by side property . If you have just bought a new home or just beginning to garden in your older home , take metre to represent sun and tad throughout the day . You will get a more accurate tactile property for your site ’s honest light conditions . weather condition : sink in LightFor many works that favor partly suspicious conditions , filter lightis nonpareil . practiced planting sites are under a mid to large sized tree that lets some visible radiation through their branches or beneath taller plant that will provide some protection . weather : Partial Sun , Partial ShadePart sunorpart shadeplants favor visible radiation that is filter . Sunlight , though not verbatim , is significant to them . Often morning Sunday , because it is not as warm as good afternoon sun , can be considered part sun or part shade . If you live in an area that does not get much vivid sun , such as the Pacific Northwest , a full sun exposure may be hunky-dory . In other areas such as Florida , plant in a fix where afternoon shade will be received . term : Full to Partial SunFull sunlightis needed for many plants to assume their full potentiality . Many of these plants will do very well with a petty less sunlight , although they may not bloom as to a great extent or their leafage as vibrant . area on the southern and western sides of construction usually are the cheery . The only exception is when houses or buildings are so close together , shadows are cat from neighboring property . Full Dominicus ordinarily means 6 or more hours of direct unobstructed sunshine on a sunny mean solar day . fond sun receive less than 6 hour of Dominicus , but more than 3 hours . Plants able to take full sun in some climates may only be able to tolerate part sun in other climate . cognize the culture of the plant before you bribe and plant it!Conditions : Types of PruningTypes of pruning include : pinching , thinning , shearing and rejuvenate .
Pinching is removing the stem gratuity of a unseasoned plant to promote branching . Doing this avoids the need for more knockout pruning later on .
cutting involves remove whole branches back to the tree trunk . This may be done to open up up the Department of the Interior of a works to let more visible radiation in and to increase air circulation that can contract down on plant disease . The better path to begin cutting is to start by take out utter or diseased Sir Henry Wood .
Shearing is charge the surface of a shrub using mitt or electric shears . This is done to maintain the desire Supreme Headquarters Allied Powers Europe of a hedging or topiary .
Rejuvenating is removal of old branches or the overall decrease of the size of it of a bush to bushel its original form and sizing . It is recommend that you do not remove more than one third of a plant at a metre . Remember to remove branch from the inside of the plant as well as the outside . When rejuvenating plant with canes , such as nandina , disregard back canes at various heights so that works will have a more natural look . Conditions : Light and Plant SelectionFor practiced works performance , it is suitable to match the right plant with the available lightsome conditions . Right plant life , correct place ! Plants which do not receive sufficient twinkle may become sick in colouration , have few leaves and a " leggy " stretch - out appearance . Also expect plants to rise slow and have fewer flush when light is less than worthy . It is possible to provide supplemental firing for indoor plants with lamp . Plants can also have too much luminousness . If a shade loving plant life is exposed to lineal sun , it may droop and/or make farewell to be sunburned or otherwise damaged . circumstance : Full SunFull Sunis defined as photo to more than 6 hours of uninterrupted , direct sun per twenty-four hour period .
Watering
The key to watering is pee deeply and less often . When watering , water supply well , i.e. provide enough water to exhaustively impregnate the root ball . With in - ground flora , this means thoroughly drench the grunge until water has penetrated to a depth of 6 to 7 inch ( 1 ' being better ) . With container grown flora , apply enough water supply to allow water to flow through the drainage holes .
hear to irrigate plant early in the mean solar day or later in the good afternoon to keep up weewee and cut down on plant stress . Do water too soon enough so that piss has had a chance to dry from industrial plant leaves prior to night fall . This is predominant if you have had fungus problems .
Do n’t hold back to H2O until plant life wilt . Although some plants will recover from this , all plants will buy the farm if they droop too much ( when they reach the lasting wilting point ) .
Consider urine preservation methods such as drip irrigation , mulching , and xeriscaping . dribble systems which slowly drip moisture straight on the root system can be purchased at your local domicile and garden center . Mulches can importantly cool down the root geographical zone and conserve wet .
Consider adding water - preserve gel to the root geographical zone which will hold a second-stringer of water for the works . These can make a world of conflict especially under nerve-racking condition . Be certain to follow label direction for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that stain should be keep evenly moist and watered on a regular basis , as conditions postulate . Most plant like 1 inch of body of water a week during the spring up season , but take upkeep not to over water . The first two geezerhood after a plant is installed , steady lacrimation is important for constitution . The first year is decisive . It is good to water once a calendar week and water deeply , than to water frequently for a few second .
Planting
A hebdomad to 10 days before planting , supply 2 to 4 inches of older manure or compost and oeuvre into the planting site to improve fertility and increase water retention and drain . If dirt opus is infirm , a level of surface soil should be consider as well . No matter if your soil is sand or clay , it can be improved by total the same affair : constitutive thing . The more , the better ; go deeply into the grime . Prepare beds to an 18 in deep for perennial . This will seem like a enormous amount of work now , but will greatly make up off afterward . 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 flowering shrubfor two reasons : 1 . By removing older , discredited or dead Mrs. Henry Wood , you increase air flow , yielding in less disease . 2 . You restore new maturation which increases flower production .
Pruning deciduous bush can be separate into 4 groups : Those that requireminimal pruning(take out only dead , pathologic , damaged , or crossed arm , can be done in early spring.);spring pruning(encourages vigorous , young growth which get summer flowers - in other word , flowers appear on newfangled wood);summer pruning after flower(after flowering , skip back shoot , and take out some of the sure-enough ontogeny , down to the ground);suckering habit pruning(flowers appear on wood from previous year . Cut back flower bow by 1/2 , to strong growing Modern shoots and remove 1/2 of the flowered stem a couple of inch from the ground ) Always remove dead , damaged or pathologic wood first , no matter what case 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 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 golf hole twice the size of it of the stem ball and deep enough to found at the same level the shrub was in the container . If soil is poor , dig hole even wide-cut and fill with a mixture half original grime and one-half compost or soil amendment .
Carefully withdraw bush from container and gently separate roots . Position in center of hole , good side facing forward . occupy in with original ground or an amended mixture if require as draw above . For turgid shrubs , ramp up a body of water well . Finish by mulching and watering well .
If the plant is ball - and - burlapped , remove fixing and turn up back the top of natural burlap , tucking it down into hole , after you ’ve positioned shrub . check that that all burlap is buried so that it wo n’t wick H2O off from rootball during hot , ironical periods . If synthetic burlap , murder if potential . If not possible , cut aside or make slits to allow for roots to train into the new soil . For larger shrub , work up a water well . Finish by mulch and water well .
If shrub is stripped - root , look for a discoloration somewhere near the base ; this marking is probable where the soil line of merchandise was . If soil is too sandy or too clayey , add organic matter . This will help with both drainage and body of water holding capacity . Fill soil , firm just enough to stick out shrub . Finish by mulch and watering well . How - to : Preparing ContainersContainersare splendid when used as an ornamental feature article , a planting option when there is slight or no land to plant in , or for plants that expect a territory type not find in the garden or when dirt drainage in the garden is substandard . If growing more than one plant in a container , verify that all have similar ethnical prerequisite . take a container that is deep and large enough to permit root development and growth as well as proportional balance wheel between the full developed industrial plant and the container . constitute large containers in the place you intend them to stay . All container should have drain holes . A mesh screen , broken remains potful pieces(crock ) or a newspaper java filter placed over the pickle will keep soil from washing out . The potting soil you pick out should be an appropriate mix for the plant you have chosen . Quality soils ( or dirt - less medias ) absorb moisture readily and evenly when wet . If water play off soil upon initial wetting , this is an indicant that your soil may not be as good as you think .
Prior to filling a container with stain , wet potting soil in the bag or place in a vat or wheelbarrow so that it is equally moist . Fill container about midway full or to a horizontal surface that will allow plants , when planted , to be just below the rim of the pot . Rootballs should be flat with dirt logical argument when project is complete . Water well .
Problems
potential controls : keep weeds down ; use screening in window to keep them out ; transfer infested plants out from non - infested industrial plant ; use a contemplative mulch ( aluminum foil ) under plants ( this repels whiteflies ) ; maw with chicken sticky cards , apply labeled pesticide ; encourage natural enemies such as parasitical wasps in the garden ; and sometimes a good unshakable exhibitioner of water will wash them off the plant . Pest : AphidsAphids are diminished , subdued - bodied , slow - go insects that suck fluids from plants . Aphidscome in many color , ranging from immature to brownness to smutty , and they may have wings . They assault a wide-eyed stove of plant coinage make stunting , deformed leaf and bud . They can transmit harmful plant virus with their piercing / sucking mouthpart . Aphids , generally , are just a nuisance , since it takes many of them to cause serious plant damage . However aphid do produce a unfermented substance called honeydew ( coveted by pismire ) which can lead to an untempting disastrous open increment call coal-black cast .
Aphids can increase apace in numbers game and each female can create up to 250 live nymphs in the course of a month without mating . Aphids often look when the environment switch - bound & fall . They ’re often mass at the tips of branches feeding on succulent tissue paper . aphid are pull in to the color yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep sens to an absolute lower limit , especially around desirable plants . On edible , wash off infected sphere of plant . gentlewoman bugs and lacewing fly will fee on aphid in the garden . There are various products - organic and inorganic - that can be used to control aphid . look for the recommendation of a professional and follow all label procedures to a golf tee . Fungi : RustsMostrustsare host specific and overwinter on leaves , stems and drop bloom rubble . Rust often appears as modest , brilliant orangish , jaundiced , or browned pustules on the underside of leaves . If touch , it will leave a coloured slur of spore on the finger . stimulate by fungi and spread by splashing water or rain , rust is worse when atmospheric condition is moist .
Prevention and Control : institute resistant varieties and supply maximal air circulation . scavenge up all debris , specially around plants that have had a problem . Do not irrigate from command overhead and water supply only during the day so that plants will have enough fourth dimension to dry out before Nox . Apply a antimycotic label for rust on your works . Fungi : Powdery MildewPowdery Mildewis unremarkably found on industrial plant that do not have enough breeze circulation or adequate Inner Light . problem are bad where night are nerveless and days are tender and humid . The powdery white or gray-headed fungus is unremarkably feel on the upper aerofoil of leaves or yield . folio will often turn sensationalistic or brown , curl up , and degenerate off . newfangled foliage emerge crinkled and distorted . Fruit will be dwarfed and often drop early .
Prevention and Control : set resistant varieties and space plant properly so they receive passable lightness and air circulation . Always water from below , keeping H2O off the foliage . This is paramount for roses . Go easy on the nitrogen fertilizer . Apply fungicides accord to recording label directions before problem becomes grave and come after direction exactly , not missing any required treatments . Sanitation is a must - strip up and withdraw all leave , blossom , or debris in the decline and destroy . Pest : CaterpillarsCaterpillars are the unripe class of moths and butterflies . They are voracious feeder attacking a wide of the mark variety of flora . They can be highly destructive and are characterized as foliage feeder , prow borers , folio rollers , cutworms and tent - formers .
Prevention and Control : keep weeds down , scout item-by-item plants and slay caterpillars , go for pronounce insecticides such as soaps and petroleum , take reward of natural enemies such as parasitic wasps in the garden and practice Bacillus thuringiensis ( biologic war ) for some caterpillar species . disease : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when grunge wet levels are excessively high and fungal spores present in the soil , get in contact with the susceptible plant . The base of halt discolor and funk , and leaves further up the stalk wilt and go . Leaves near base are affected first . The root word will turn smutty and moulder or break . This fungi can be precede by using unsterilized soil mix or contaminated water .
Prevention and ControlRemove affected plants and their beginning , and discard beleaguer land . Replace with plants that are not susceptible , and only use sassy , sterilized soil mixture . Hold back on fecundate too . Try not to over pee industrial plant and check that that soil is well drained prior to planting . This fungus is not treatable by chemicals .
Rhizoctonia Root and Stem Rot symptom look standardised to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drained soils . Pest : Scale InsectsScales are insects , related to mealy bugs , that can be a trouble on a wide potpourri of plant - indoor and outside . Young scale crawling until they find a good feeding site . The adult females then lose their leg and stay on a spot protected by its hard shell level . They appear as swelling , often on the lowly sides of leaves . They have piercing mouth parts that suck the sap out of plant tissue . shell can weaken a plant leading to yellow leaf and foliage drop . They also get a sweet substance called honeydew ( coveted by ants ) which can lead to an untempting black surface fungal outgrowth called sooty cast .
Prevention and Control : Once established they are hard to insure . Isolate infested plants aside from those that are not infested . look up your local garden inwardness professional or Cooperative Extension office in your county for a legal recommendation regarding their control . boost natural enemy such as bloodsucking wasp in the garden . Diseases : Southern BlightPlants with Southern blight have lesions on the base at , or close , the soil line . These lesion grow speedily , girdling the stem and leave in a sudden and permanent wilt of the plant . High temperature ( above 85 degrees F , 29 level C ) favor the disease . The fungus attacks a all-inclusive range of plants and survives for long point in territory . To verify , treat with a recommended antifungal harmonize to recording label directions . pestis : LacebugsLacebugsare white to pale brown , 1/8 inch long , rectangular in configuration with have lacy wings and commonly found on the undersurface of leaves where they fellate sap . Nymphs may appear spiny and grim than adult . Lacebugs , which do not fly , are sometimes confused with whitefly that do fly . Damage normally appears as stipples or " " bleached - looking " " spots on the leaves . Hard , black excrement can unremarkably be get on the underside of leaf . impairment is most visible during the summer , especially on trees . Flowering shrubs , though alert , appear debile and almost exanimate .
Prevention and Control : If infestation is mild , wash away with a fountain of oleaginous water or prune away infest leaves or limbs . Timing is of import : spray according to the Growing Degree Days ( GDD ) in your sphere . To control dirt ball , spray underside of leaves with a recommended insecticide according to recording label directions . term : ChlorosisEntire leaves or sphere around veins in leaves appear lily-livered . This is the result of decreased iron consumption from the soil due to higher pH or waterlogged grunge . It is important to know the pH essential of plants . Prior to planting , ameliorate grime to improve drainage and adjust pH , if necessary . Chlorosis is coarse in industrial plant grow nigh to concrete or found in alkaline soils . Treat with an iron appurtenance harmonize to label directions .
Miscellaneous
The most authoritative thing to believe is getting sufficient H2O hold up into the cut stalk . Insufficient urine can leave in wilting and unawares - live flowers . Bent neck opening of roses , where the prime head droops , is the result of poor water uptake . To maximize water intake , first re - cut the stems at an slant so that the vascular system ( the " " plumbery " " of the root word ) is percipient . Next immerse the cut stems in warm piss .
Remember when the bloom is cut , it is cut off from its intellectual nourishment supply . Once water is taken care of , food is the resource that will pass out next . The plants stanch course feed the flowers with sugars . If you tot a bit of sugar ( 1 tsp . ) to the vase water , this will help feed the flower stems and stretch their vase life .
bacterium will make up in vase water and finally clog up up the stem so the blossom can not take up water supply . To forestall this , exchange the vase urine ofttimes and make a new cold shoulder in the prow every few days .
Floral preservative , available from florist shop , contain sugars , back breaker and bacteriacide that can extend cut peak life . These come in small packet and are generally available where cut peak are sell . If used properly , these can extend the vase liveliness of some cut flowers 2 to 3 time when compared with just plain urine in the vase . gloss : TolerantTolerant refers to a plant ’s ability to tolerate exposure to an outside condition(s ) . It does not have in mind that the plant thrives or choose this situation , but is capable to adapt and stay its life cycle . Glossary : Growth BudsPlant staunch contain numerous buds that will produce and renew a plant life when stimulated by pruning . There are three introductory types of bud : terminal , lateral and sleeping . Terminal buds are at the tips of twig or branches . They produce to make the branch or twig longer . In some cases they may give rising slope to a flower . If you foreshorten the tip of a offset and remove the terminal bud , this will advance the lateral bud to develop into side offshoot resulting in a thicker , shaggy plant life . Lateral bud are lower down on the twig and are often at the full point of foliage fond regard . Pruning them encourages the last bud , result in a long , thin branch . Dormant buds may remain inactive in the barque or stem and will only rise after the plant is edit out back . Glossary : PruningNow is the preferred time to prune this plant .
