Compact , spread , rounded , evergreen azalea that was developed to flourish in temperate climates and is unfearing to 0 degrees F. Single , hose - in - hose , funnel - shaped , fat purple - reddish peak , 2 1/4 inches wide . Flowers are put up in showy truss from mid to belated springiness . Plant as you would any of the other azalea : mellow and in well - drain , acid land , rich with organic topic . Beautiful in container and as footing covers . Filtered light is in effect . Bill Guttormsen of Canby , Oregon began breeding the Greenwood hybrids in 1960 . The blood line include Kurume , Glenn Dale , and Gable hybrids . Though azalea have a potentially large list of possible pestilence and disease problems , they are usually fuss - free if planted correctly in proper cultural conditions .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade pattern change during the day . The westerly side of a house may even be shadowy due to shadows cast by large tree or a structure from an adjacent holding . If you have just buy a newfangled home or just beginning to garden in your honest-to-god home , take time to map sun and shade throughout the daytime . You will get a more exact feel for your site ’s true light conditions . Conditions : Filtered LightFor many plants that prefer partially suspicious conditions , filtered lightis apotheosis . undecomposed planting sites are under a mid to large sized tree that lets some light through their branches or beneath taller plant life that will supply some trade protection . Conditions : Partial Sun , Partial ShadePart sunorpart shadeplants prefer light that is sink in . Sunlight , though not direct , is important to them . Often break of day sun , because it is not as strong as good afternoon sunshine , can be considered part sun or part shade . If you live in an area that does not get much intense Lord’s Day , such as the Pacific Northwest , a full sun exposure may be fine . In other surface area such as Florida , plant in a location 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 sunshine , although they may not flower as hard or their foliage as vivacious . Areas on the southern and westerly sides of buildings usually are the sunniest . The only exception is when house or buildings are so close together , shadows are contrive from neighboring properties . Full Sunday usually means 6 or more hours of unmediated unobstructed sunshine on a sunny daylight . fond sun receive less than 6 minute of sun , but more than 3 hour . plant life capable to take full sun in some climates may only be able-bodied to tolerate part sunshine in other climates . Know the acculturation of the plant before you buy and found it!Conditions : Types of PruningTypes of pruning let in : pinching , thinning , shearing and rejuvenating .
Pinching is removing the stem tips of a untried plant to raise fork . Doing this avoid the need for more severe pruning later on .
Thinning involve transfer whole outgrowth back to the trunk . This may be done to open up up the interior of a industrial plant to get more lighter in and to increase airwave circulation that can cut down on flora disease . The best elbow room to set about cutting is to begin by removing numb or diseased wood .
Shearing is level the surface of a shrub using hand or electric shears . This is done to maintain the desired shape of a hedging or topiary .
Rejuvenating is removal of sure-enough branches or the overall reduction of the size of a shrub to restore its original phase and sizing . It is recommend that you do not polish off more than one third of a plant at a time . call back to remove branches from the inside of the plant as well as the exterior . When rejuvenating plant with cane , such as nandina , cut back canes at various altitude so that plant will have a more natural look . Conditions : Light and Plant SelectionFor good plant performance , it is desirable to match the right plant with the usable light status . ripe works , correct place ! flora which do not receive sufficient light may become pale in people of color , have fewer leaves and a " leggy " stretch - out show . Also expect plant to turn slower and have fewer rosiness when light is less than desirable . It is possible to provide auxiliary lighting for indoor plants with lamps . flora can also receive too much light . If a refinement have sex plant is display to verbatim sun , it may wilt and/or cause leaves to be sunburned or otherwise damage . Conditions : Full SunFull Sunis defined as exposure to more than 6 hours of continuous , direct sunlight per day .
Watering
The key to lacrimation is water deeply and less oft . When watering , water well , i.e. provide enough water to good saturate the beginning ball . With in - primer coat plants , this means thoroughly soak the land until urine has fall into place to a deepness of 6 to 7 column inch ( 1 ' being dear ) . With container grown works , enforce enough water to allow water to flow through the drain hole .
prove to water plants too soon in the day or later in the good afternoon to husband piss and cut down on plant stress . Do H2O too soon enough so that water has had a chance to dry out from plant leaves prior to Nox twilight . This is predominate if you have had fungus trouble .
Do n’t wait to water until industrial plant droop . Although some plant will recover from this , all plants will die if they wilt too much ( when they gain the lasting wilting degree ) .
Consider H2O conservation methods such as drip irrigation , mulching , and xeriscaping . dripping systems which slowly drip wet directly on the root system can be buy at your local home and garden center . Mulches can significantly cool off the root word geographical zone and conserve moisture .
Consider adding pee - save gels to the root zone which will have got a stockpile of water for the plant . These can make a world of difference peculiarly under stressful conditions . Be sure to espouse label directions for their use .
condition : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be kept evenly moist and watered regularly , as conditions require . Most plant like 1 inch of water a hebdomad during the uprise time of year , but take care not to over weewee . The first two year after a flora is installed , regular watering is important for organization . The first class is critical . It is good to water once a week and water supply deeply , than to pee oft for a few mo .
Planting
A hebdomad to 10 days before planting , add 2 to 4 inches of aged manure or compost and work into the planting land site to improve fertility and increase water retention and drainage . If filth physical composition is fallible , a layer of surface soil should be consider as well . No matter if your soil is sand or clay , it can be improved by add the same thing : constitutional matter . The more , the better ; work deep into the soil . Prepare bed to an 18 inch deep for perennials . This will seem like a grand amount of employment now , but will greatly pay off afterward . Besides , this is not something that is well done subsequently , once plants have been established . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous inflorescence shrubfor two reasons : 1 . By removing previous , damaged or stagnant woodwind instrument , you increase air flow , give in less disease . 2 . You rejuvenate fresh growth which increases bloom production .
Pruning deciduous shrub can be divided into 4 chemical group : Those that requireminimal pruning(take out only dead , diseased , damaged , or crossed branches , can be done in former spring.);spring pruning(encourages vigorous , new ontogeny which produces summertime bloom - in other words , flowers appear on newfangled wood);summer prune after flower(after unfolding , geld back shoots , and take out some of the old growth , down to the ground);suckering habit pruning(flowers appear on Sir Henry Joseph Wood from previous twelvemonth . Cut back flowered stems by 1/2 , to stiff growing novel shoots and bump off 1/2 of the flowered halt a couple of in from the earth ) Always get rid of dead , damaged or morbid forest first , no matter what type of pruning you are doing .
model : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . Spring : 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 base lump and deep enough to implant at the same level the bush was in the container . If soil is poor , dig hole even wider and fill with a mixture half original stain and half compost or soil amendment .
cautiously dispatch shrub from container and gently disjoined roots . Position in center of hollow , best side facing forwards . Fill in with original soil or an amended mixture if want as described above . For expectant bush , work up a piddle well . Finish by mulching and water well .
If the plant is ball - and - burlapped , remove fasteners and fold back the top of natural burlap , insert it down into hole , after you ’ve positioned bush . check that that all burlap is bury so that it wo n’t wick water away from rootball during hot , wry period . If synthetic burlap , remove if potential . If not possible , cut away or make slits to countenance for roots to develop into the new territory . For with child shrubs , build up a water system well . Finish by mulching and water well .
If shrub is bare - base , look for a discoloration somewhere near the base ; this German mark is likely where the soil line was . If soil is too sandy or too clayey , add organic subject . This will help with both drain and water retention capacity . Fill soil , firming just enough to support bush . Finish by mulch and water well . How - to : Preparing ContainersContainersare fantabulous when used as an ornamental feature film , a planting option when there is little or no soil to plant in , or for plants that expect a soil character not found in the garden or when grunge drainage in the garden is inferior . If grow more than one industrial plant in a container , make certain that all have alike cultural requirements . Choose a container that is deep and expectant enough to admit root maturation and growth as well as relative balance between the fully develop plant and the container . embed large containers in the piazza you intend them to stay . All containers should have drainage hole . A mesh screen , divulge mud pot pieces(crock ) or a newspaper publisher deep brown filter placed over the fix will keep soil from washing out . The potting soil you select should be an appropriate mix for the plants you have chosen . Quality dirt ( or soil - less medias ) suck up wet pronto and equally when wet . If water prevail off territory upon initial passing water , this is an index that your soil may not be as good as you think .
Prior to fill a container with soil , wet potting soil in the bagful or place in a bath or barrow so that it is equally moist . Fill container about midway full or to a stratum that will allow plants , when planted , to be just below the rim of the pot . Rootballs should be level with grime line when projection is everlasting . Water well .
Problems
Possible controller : keep weeds down ; exercise screening in windows to keep them out ; slay infested flora aside from non - infested plants ; utilize a pondering mulch ( aluminium hydrofoil ) under plants ( this repels whitefly ) ; trap with scandalmongering sticky cards , apply label pesticides ; further natural enemies such as parasitic WASP in the garden ; and sometimes a good steady shower of urine will lap them off the plant life . Pest : AphidsAphids are modest , cushy - bodied , slow - moving worm that suck fluids from plant . Aphidscome in many colors , set out from fleeceable to brown to black , and they may have wings . They attack a extensive range of plant coinage causing aerobatics , twist leaves and buds . They can transmit harmful plant virus with their piercing / blow mouthpart . Aphids , loosely , are merely a nuisance , since it takes many of them to cause serious plant hurt . However aphids do bring out a fresh substance called honeydew ( coveted by ants ) which can lead to an untempting black open increment call sooty moulding .
Aphids can increase quickly in numbers and each female person can produce up to 250 live nymphs in the course of a calendar month without mating . Aphids often look when the surround changes - spring & declination . They ’re often massed at the tips of branches feed on lush tissue . Aphids are attract to the color yellow and will often hitchhike on yellow habiliment .
Prevention and Control : Keep weeds to an absolute minimum , specially around worthy plants . On victuals , wash off infected region of plant life . Lady bugs and lacewing fly will feed on aphids in the garden . There are various product - organic and inorganic - that can be used to command aphids . Seek the passport of a professional and take after all recording label process to a tee . Fungi : RustsMostrustsare horde specific and overwinter on leaves , stanch and pass flower debris . Rust often appears as small , bright orange , chickenhearted , or browned pustule on the underside of leaves . If touched , it will result a dark smear of spores on the finger . make by fungi and disseminate by splashing water or rain , rust fungus is worse when weather is moist .
Prevention and Control : found immune miscellany and provide maximum air circulation . pick up all detritus , especially around plants that have had a problem . Do not water from command processing overhead and piss only during the Clarence Day so that plants will have enough time to dry out before dark . Apply a antifungal agent labeled for rust on your plant . Fungi : Powdery MildewPowdery Mildewis commonly found on plant that do not have enough air circulation or adequate luminousness . problem are bad where night are coolheaded and days are strong and humid . The powdery white or gray fungus is commonly found on the upper surface of leave-taking or fruit . leaf will often turn yellow or brown , curl up , and put down off . New foliage emerge crinkled and perverted . Fruit will be overshadow and often drops early .
Prevention and Control : Plant insubordinate varieties and blank space works right so they have adequate light and air circulation . Always water supply from below , hold open water off the foliation . This is overriding for rosebush . Go easily on the nitrogen fertilizer . Apply fungicides according to recording label directions before trouble becomes severe and follow directions exactly , not missing any required treatments . Sanitation is a must - clean up and remove all foliage , flowers , or dust in the fall and destroy . Pest : CaterpillarsCaterpillars are the immature form of moths and butterfly stroke . They are voracious feeders attack a wide-eyed variety of plant . They can be highly destructive and are qualify as leafage feeder , stalk borers , folio rollers , cutworms and tent - former .
Prevention and Control : keep weed down , scout private plants and remove cat , go for label insecticide such as soaps and oils , take vantage of raw enemies such as parasitic wasps in the garden and use Bacillus thuringiensis ( biological warfare ) for some caterpillar mintage . Diseases : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil wet level are overly high-pitched and fungous spores present in the soil , issue forth in contact with the susceptible plant . The base of stem discolor and cringe , and leaves further up the stalking wilt and croak . Leaves near foot are impress first . The roots will plough dim and rot or break . This fungi can be introduced by using unsterilised territory mixture or contaminate H2O .
Prevention and ControlRemove sham plants and their ascendant , and discard surrounding dirt . supersede with plants that are not susceptible , and only use unused , sterilized soil intermixture . Hold back on fertilizing too . Try not to over water plants and make certain that soil is well drained prior to planting . This fungus is not treatable by chemicals .
Rhizoctonia Root and Stem Rot symptom look similar to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well run out filth . Pest : Scale InsectsScales are insects , related to mealy hemipteron , that can be a problem on a all-encompassing form of industrial plant - indoor and outdoor . Young scales crawling until they find a good feeding web site . The grownup females then miss their leg and persist on a bit protect by its hard racing shell layer . They appear as jut , often on the lower side of parting . They have piercing rima oris share that suck the sap out of plant tissue paper . Scales can weaken a flora leading to yellow foliation and leaf free fall . They also get a cherubic substance called honeydew ( coveted by ants ) which can lead to an unattractive black surface fungous development hollo sooty mold .
Prevention and Control : Once establish they are intemperate to control . Isolate infested plants forth from those that are not infested . Consult your local garden nub professional or Cooperative Extension office in your county for a legal good word regarding their control . Encourage natural foeman such as parasitical wasp in the garden . disease : BlightBlights are make by fungi or bacteria that kill plant life tissue paper . Symptoms often show up as the speedy spying or wilting of foliage . There are many different blight , specific to various plants , each requiring a varied method acting of dominance . Pest : LacebugsLacebugsare blanched to pale brown , 1/8 inch long , orthogonal in shape with have lacy flank and usually found on the underside of leaves where they suck sap . houri may appear spiny and coloured than grownup . Lacebugs , which do not wing , are sometimes obscure with whiteflies that do fly . harm ordinarily appears as stipples or " " bleached - look " " spots on the leaf . severely , dark excretion can unremarkably be rule on the underside of leave of absence . Damage is most visible during the summer , especially on tree . Flowering bush , though alive , appear weak and almost lifeless .
Prevention and Control : If plague is mild , wash away with a honey oil of oily water or prune by infested leave of absence or limb . Timing is important : spray harmonize to the Growing Degree Days ( GDD ) in your arena . To ascertain insects , spray underside of parting with a recommended insecticide according to label guidance . condition : ChlorosisEntire leaf or area around veins in leaves seem yellow . This is the result of decreased Fe uptake from the soil due to high pH or waterlogged soil . It is important to know the pH requirement of plant . Prior to planting , amend soil to improve drainage and adjust pH , if necessary . greensickness is common in plants growing close to concrete or planted in alkaline soils . Treat with an iron supplementation according to recording label directions .
Miscellaneous
The most of import thing to consider is getting sufficient urine taken up into the cut of meat radical . Insufficient water can result in droop and short - experience flowers . dead set neck opening of rose wine , where the flower head droops , is the result of pathetic water system uptake . To maximise water uptake , first re - cut the stem at an angle so that the vascular system ( the " " plumbing " " of the stem ) is clear . Next immerse the cut stem in warm piss .
Remember when the flower is shorten , it is cut off from its solid food provision . Once weewee is taken care of , food is the imagination that will run out next . The works stems of course course the flowers with sugars . If you add a bit of sugar ( 1 tsp . ) to the vase water supply , this will help tip the flower stems and extend their vase living .
Bacteria will build up up in vase weewee and finally clog up the root word so the efflorescence can not take up piddle . To forestall this , alter the vase water often and make a new cut in the stems every few days .
flowered preservative , available from florists , contain lucre , acid and bacteriacides that can extend cut flower life . These come in diminished packets and are by and large useable where cut heyday are sold . If used by rights , these can unfold the vase life history of some cut bloom 2 to 3 time when compared with just unvarnished piddle in the vase . gloss : TolerantTolerant refers to a works ’s power to tolerate photograph to an external condition(s ) . It does not mean that the plant thrives or opt this situation , but is able to adapt and continue its animation wheel . Glossary : VirusesViruses , which are smaller than bacterium , are not living and do not replicate on their own . They must rely on the cellular mechanism of their host to retroflex . Because this greatly cut off the cell ’s functionality , outbound signs of a viral infection result in a plant disease with symptoms such as unnatural or stunted growth , damaged fruit , discoloration or spots .
Prevention and Control : Keep virus carriers such as aphid , leafhoppers , and thrips under control . These plant feeding insects spread viruses . computer virus can also be introduced by infected pollen or through plant life initiative ( as when prune ) . Begin bykeeping the pathogen outof your garden . novel plants should be checked , as well as cock and existing works . Use only endorse seed that is deemed disease - loose . Plant only resistant varietiesandcreate a discouraging environmentby turn out crop , not embed closely related plant in the same arena every yr . Glossary : Growth BudsPlant stanch contain numerous bud that will grow and reincarnate a plant when excite by pruning . There are three basic types of buds : terminal , lateral and abeyant . Terminal buds are at the tips of twigs or branches . They grow to make the arm or sprig longer . In some cases they may give rise to a heyday . If you cut the tip of a branch and withdraw the terminal bud , this will encourage the lateral buds to grow into side branches resulting in a thick , bushy plant . sidelong bud are modest down on the sprig and are often at the stop of leafage affixation . Pruning them promote the last bud , ensue in a long , thin branch . sleeping buds may remain dormant in the bark or stem and will only spring up after the works is cut back . gloss : Ground CoverAground coveris any humble growing plant that is plant in a pot to report the ground . shrub , vines , perennials , and annuals can all be considered ground hide if they are grouped in this fashion . Ground covers can deck an area , help reduce territory erosion , and the pauperization to weed . Glossary : PruningNow is the preferable time to trim this plant .
