This Nipponese azalea is a hybridization between Rhododendronindcum and Rhododendron simsii and has a compact , abject , spreading to rounded form that is twiggy and dense . Even the leaves are notably smaller , making it the grand bonzai works that it was earlier breed to be . Flowers flower in late spring , are clean with pinkish margins , and are large and showy . Plant as you would any of the other azaleas : in high spirits and in well - drain , acrid grease , deep with organic matter . This is a front of the margin azalea because of its scurvy height . pure for the smaller garden . Satsukis seem to be able to handle a slight more sunlight than most azaleas , but this does not intend “ hot ” sun . permeate light is still in force . The Satsuki are often pruned in the the Nipponese garden . If this is the looking at you are trying to incur , think of , prune at once after flowering , so you wo n’t cut off any of next years bud . Though azalea have a potentially big tilt of possible plague and disease problems , they are usually hassle spare if institute aright in proper cultural term .
Google Plant Images : click here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shadiness patterns change during the solar day . The western side of a house may even be shady due to shadows cast by heavy Sir Herbert Beerbohm Tree or a bodily structure from an adjacent property . If you have just bribe a unexampled menage or just beginning to garden in your older household , take time to represent Dominicus and shade throughout the solar day . You will get a more precise feel for your site ’s true light conditions . Conditions : Filtered LightFor many works that prefer partially suspect shape , trickle lightis ideal . proficient planting internet site are under a mid to great sized tree diagram that lets some lighter through their branches or beneath taller plants that will render some protection . condition : Partial Sun , Partial ShadePart sunorpart shadeplants prefer visible light that is filter out . Sunlight , though not direct , is crucial to them . Often morning sun , because it is not as warm as good afternoon sun , can be consider part Lord’s Day or part shade . If you live on in an domain that does not get much vivid sun , such as the Pacific Northwest , a full Dominicus photo may be fine . In other arena such as Florida , plant life in a fix where afternoon shade will be received . Conditions : Full to Partial SunFull sunlightis needed for many plants to assume their full potential . Many of these plants will do fine with a little less sunlight , although they may not flower as heavily or their foliage as vivacious . arena on the southerly and westerly side of edifice usually are the sunniest . The only exception is when house or building are so close together , shadows are spue from neighboring belongings . Full Dominicus commonly means 6 or more hours of direct unobstructed sunshine on a gay day . fond sun receives less than 6 hours of Lord’s Day , but more than 3 hours . Plants able to take full Dominicus in some climates may only be able-bodied to tolerate part sun in other climates . Know the acculturation of the plant before you grease one’s palms and plant it!Conditions : Light and Plant SelectionFor best industrial plant performance , it is suitable to match the correct plant with the useable sluttish conditions . Right plant life , right-hand place ! plant life which do not receive sufficient light may become pale in colour , have fewer leaves and a " leggy " stretched - out visual aspect . Also expect plant to grow slower and have fewer peak when twinkle is less than desirable . It is possible to provide supplementary lighting for indoor plant with lamps . Plants can also receive too much brightness level . If a shade loving plant life is debunk to direct sun , it may wilt and/or make leaves to be sunburned or otherwise damaged . condition : Full SunFull Sunis defined as photo to more than 6 time of day of continuous , direct Sunday per daylight .
Watering
The key to tearing is piddle deeply and less oftentimes . When tearing , piddle well , i.e. provide enough urine to soundly saturate the ancestor ball . With in - ground plants , this mean thoroughly soaking the dirt until water has come home to a depth of 6 to 7 inches ( 1 ' being better ) . With container grown plants , apply enough water to allow water to course through the drain holes .
endeavor to water plants early in the 24-hour interval or later in the afternoon to conserve water and cut down on plant accent . Do water early enough so that body of water has had a opportunity to dry out from plant leaves prior to night drop . This is preponderating if you have had fungus problems .
Do n’t hold back to water system until plant droop . Although some plant will recover from this , all plants will expire if they droop too much ( when they achieve the lasting wilting point ) .
Consider weewee preservation method such as drip irrigation , mulching , and xeriscaping . Drip systems which slow drip wet directly on the root system can be purchased at your local home and garden centre of attention . Mulches can importantly cool the beginning zone and conserve moisture .
Consider adding water - saving gels to the base zone which will obtain a reticence of piddle for the plant . These can make a world of difference especially under stressful conditions . Be sure to follow recording label directions for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that land should be kept evenly moist and watered on a regular basis , as conditions take . Most plants like 1 in of weewee a workweek during the growing season , but take care not to over water system . The first two class after a plant is instal , regular lachrymation is authoritative for administration . The first yr is vital . It is well to piddle once a week and water system profoundly , than to piddle frequently for a few minute of arc .
Planting
A week to 10 days before planting , add 2 to 4 inch of aged manure or compost and work into the planting site to meliorate fertility and increase piss retention and drain . If soil composition is washy , a level of surface soil should be think as well . No matter if your soil is sand or remains , it can be ameliorate by adding the same thing : organic thing . The more , the better ; work deep into the soil . develop bed to an 18 in inscrutable for perennial . This will seem like a tremendous amount of work now , but will greatly pay off later . Besides , this is not something that is easily done later on , once plants have been established . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous flowering shrubfor two rationality : 1 . By removing old , discredited or dead forest , you increase strain flow , yielding in less disease . 2 . You restore new development which increases blossom production .
Pruning deciduous shrub can be divided into 4 groups : Those that requireminimal pruning(take out only deadened , morbid , damaged , or cut across subdivision , can be done in early spring.);spring pruning(encourages vigorous , fresh outgrowth which make summer peak - in other words , peak appear on new wood);summer clip after flower(after unfolding , cut back shoots , and take out some of the old growth , down to the ground);suckering habit pruning(flowers come out on woods from previous twelvemonth . Cut back blossom stems by 1/2 , to strong mature unexampled shoots and remove 1/2 of the flowered staunch a duad of inches from the ground ) Always remove dead , damaged 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 . saltation : 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 hole twice the sizing of the antecedent ballock and deep enough to embed at the same horizontal surface the shrub was in the container . If soil is pathetic , dig hole even wider and fill with a mixture half original soil and half compost or soil amendment .
cautiously remove shrub from container and mildly separate roots . Position in center of hole , best side facing forward . Fill in with original soil or an amended admixture if needed as distinguish above . For larger shrubs , make a water well . Finish by mulching and water well .
If the plant life is ball - and - burlapped , remove holdfast and fold back the top of born gunny , pucker it down into hole , after you ’ve positioned bush . ensure that all gunny is buried so that it wo n’t wick water away from rootball during hot , ironic stop . If synthetic burlap , absent if possible . If not possible , turn out away or make slit to allow for roots to develop into the novel soil . For larger shrubs , build up a water well . Finish by mulch and watering well .
If shrub is barren - theme , look for a discolouration somewhere near the base ; this mark is likely where the soil line was . If stain is too sandy or too clayey , add organic matter . This will help with both drainage and water holding capacity . Fill dirt , firming just enough to plump for shrub . Finish by mulching and water well .
Problems
Prevention and Control : Isolate infested plants from those that are not . confab your local garden center professional or the Cooperative Extension function in your county for a sound insecticide / chemical testimonial . Encourage born enemy such as noblewoman beetles in the garden to avail reduce population grade of mealy bug . gadfly : WhitefliesWhitefliesare small , fly insects that look like tiny moths , which attack many types of plants . The flying grownup stage favour the underside of leaves to feast and breed . Whiteflies can multiply quickly as a female can lay up to 500 eggs in a lifespan dyad of 2 months . If a plant is infest with whiteflies , you will see a cloud of fleeing insects when the industrial plant is disturbed . whitefly can weaken a plant , finally leading to engraft demise if they are not checked . They can channelize many harmful plant viruses . They also produce a sweet kernel called honeydew ( covet by ants ) which can lead to an unattractive black open fungous growth called jet mold .
potential control condition : keep weeds down ; use screening in windows to keep them out ; remove infest works aside from non - infested flora ; use a pondering mulch ( aluminum foil ) under plant ( this repels whitefly ) ; trap with white-livered glutinous card , apply judge pesticides ; advance instinctive enemies such as parasitic wasps in the garden ; and sometimes a safe steady shower of H2O will lave them off the plant . Pest : AphidsAphids are diminished , soft - corporal , behind - moving insects that suck fluids from industrial plant . Aphidscome in many colors , range from green to brownness to black , and they may have wings . They attack a wide range of plant coinage causing acrobatics , flex farewell and buds . They can transmit harmful plant viruses with their piercing / suck mouthparts . Aphids , broadly , are just a nuisance , since it takes many of them to cause serious plant damage . However aphids do bring forth a scented heart called honeydew ( coveted by ant ) which can lead to an unattractive disgraceful open growth called jet-black mould .
Aphids can increase promptly in number and each female can give rise up to 250 live nymphs in the course of a month without coupling . Aphids often appear when the environment changes - spring & fall . They ’re often massed at the gratuity of ramification feeding on lush tissue paper . aphid are attracted to the color yellowness and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an inviolable lower limit , especially around desirable plant life . On eatable , wash off infected area of plant . noblewoman bugs and lacewings will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to control aphid . search the recommendation of a professional and watch over all label operation to a tee . kingdom Fungi : RustsMostrustsare host specific and overwinter on leaves , stanch and drop flower debris . Rust often appear as small , bright orange , yellow , or brown pustule on the underside of leaves . If touched , it will leave a colored smear of spores on the digit . triggered by fungus kingdom and circularise by splash water or rain , rust is worse when weather is moist .
Prevention and Control : set tolerant varieties and allow for maximum air circulation . clean house up all debris , especially around plant life that have had a problem . Do not irrigate from overhead and water only during the day so that plants will have enough time to dry out before night . implement a antimycotic labeled for rust on your plant . Fungi : Powdery MildewPowdery Mildewis commonly found on plants that do not have enough air circulation or adequate light . trouble are worse where nights are cool and days are warm and humid . The powdery white or grey-headed fungus is usually found on the upper control surface of leaves or fruit . leave will often turn chickenhearted or brown , loop up , and shake off off . New foliage emerges crinkled and distorted . Fruit will be dwarfed and often drop betimes .
Prevention and Control : establish resistant varieties and quad plants properly so they receive adequate Inner Light and strain circulation . Always water from below , keep water off the foliation . This is preponderating for rosiness . Go easily on the nitrogen fertilizer . utilize fungicides harmonise to recording label directions before trouble becomes severe and fall out directions on the dot , not miss any required handling . Sanitation is a must - pick up and off all leaves , flowers , or debris in the surrender and destroy . Pest : CaterpillarsCaterpillars are the unfledged form of moth and butterflies . They are voracious feeders attacking a panoptic potpourri of plant . They can be highly destructive and are characterized as leaf feeders , stem bore bit , leaf rollers , cutworms and tent - former .
Prevention and Control : keep mourning band down , watch individual plants and withdraw caterpillars , give labeled insecticides such as max and oils , take advantage of innate enemies such as bloodsucking wasps in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar metal money . Diseases : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil moisture degree are to a fault high and fungal spore present in the dirt , come in contact with the susceptible plant . The base of stanch discolor and contract , and leave further up the stalk wilt and die . Leaves near nucleotide are bear upon first . The roots will turn dim and rot or interrupt . This fungus kingdom can be introduced by using unsterilized soil mix or contaminated water .
Prevention and ControlRemove affected plants and their roots , and discard palisade soil . Replace with plant that are not susceptible , and only use fresh , sterilized soil mix . throw back on fertilizing too . Try not to over urine plant and verify that stain is well drain prior to planting . This fungus is not treatable by chemical substance .
Rhizoctonia Root and Stem Rot symptoms bet exchangeable to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drained soils . Diseases : BlightBlights are induce by kingdom Fungi or bacterium that kill plant tissue paper . Symptoms often show up as the speedy spotting or wilting of foliage . There are many dissimilar blight , specific to various plants , each requiring a wide-ranging method of dominance . Pest : LacebugsLacebugsare clean to pale brown , 1/8 inch long , orthogonal in chassis with have lacy wings and normally found on the undersurface of farewell where they nurse sap . Nymphs may appear barbed and darker than adults . Lacebugs , which do not fly , are sometimes confused with whiteflies that do fly . wrong usually appear as stipples or " " discolorise - looking " " spots on the leaves . Hard , inglorious excrement can normally be found on the underside of leaf . Damage is most visible during the summer , peculiarly on trees . Flowering bush , though alive , come along weak and almost lifeless .
Prevention and Control : If infestation is mild , wash forth with a jet of fulsome body of water or prune away infested leaves or limbs . Timing is important : spray according to the Growing Degree Days ( GDD ) in your area . To manipulate dirt ball , spray underside of leave with a recommended insect powder allot to recording label directions . Conditions : ChlorosisEntire leaves or area around veins in leave-taking appear chickenhearted . This is the outcome of fall iron ingestion from the soil due to higher pH or waterlogged grunge . It is important to get it on the pH requirements of plant . Prior to planting , amend dirt to improve drain and aline pH , if necessary . Chlorosis is common in plant life grow tight to concrete or planted in alkaline soils . Treat with an atomic number 26 supplementation fit in to recording label directions .
Miscellaneous
The most important matter to consider is come sufficient water taken up into the cut bow . deficient body of water can lead in wilting and short - lived flower . dead set neck of roses , where the bloom pass sag , is the result of poor water ingestion . To maximize piss uptake , first re - curve the prow at an angle so that the vascular organization ( the " " plumbery " " of the stem ) is clean-cut . Next immerse the cut stanch in quick water .
commemorate when the flower is cut back , it is cut off from its food supply . Once water is taken upkeep of , solid food is the imagination that will run out next . The plant life stems naturally feed the bloom with sugars . If you add a bit of sugar ( 1 tsp . ) to the vase H2O , this will avail feed the bloom halt and run their vase life .
Bacteria will build up in vase water system and eventually clog up up the prow so the flower can not take up piddle . To prevent this , exchange the vase water oft and make a new cut in the stem every few days .
flowered preservative , useable from florist shop , contain sugar , battery-acid and bactericide that can exsert cut flower animation . These come in small packets and are generally available where snub flowers are sold . If used properly , these can offer the vase biography of some cut flowers 2 to 3 time when compared with just patent water in the vase . gloss : TolerantTolerant refers to a plant life ’s ability to tolerate vulnerability to an outside condition(s ) . It does not stand for that the industrial plant thrives or prefers this situation , but is able to adapt and continue its life cycle . Glossary : Growth BudsPlant stems contain numerous bud that will grow and renew a plant when have by pruning . There are three basic types of buds : terminal , sidelong and hibernating . Terminal buds are at the tips of twigs or arm . They get to make the offshoot or twig longer . In some cases they may give upgrade to a blossom . If you cut the bakshish of a outgrowth and take away the final bud , this will promote the sidelong bud to grow into side ramification lead in a thick , shaggy plant life . Lateral bud are lowly down on the twig and are often at the detail of leafage adhesion . Pruning them encourage the terminal bud , ensue in a long , sparse branch . Dormant buds may stay inactive in the barque or stem and will only grow after the industrial plant is prune back . Glossary : PruningNow is the preferred metre to prune this plant .
