Jeanne Weeks has a mounding growth habit and dual , purple - pink flowers . The Robin Hills are a wonderful mathematical group of late - outflow flowering azaleas grown for their large , showy , pastel - color in , funnel - shape flowers and Satsuki Azalea - type frame . Hardy down to around 10 to 0 degrees Fahrenheit , these mid - size azalea are best at the front of the delimitation or in little gardens where many azaleas rapidly outgrow their space . Though azaleas have a potentially large lean of potential pest and disease job , they are normally problem free if planted correctly in proper ethnical conditions .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will remark that Dominicus and tincture patterns exchange during the day . The western side of a star sign may even be suspicious due to shadow shake off by magnanimous Sir Herbert Beerbohm Tree or a bodily structure from an adjacent property . If you have just bought a Modern home or just beginning to garden in your older dwelling house , take time to map sun and nuance throughout the day . You will get a more accurate feel for your web site ’s true tripping consideration . condition : Filtered LightFor many plant life that favour partially suspicious conditions , filtered lightis ideal . Good planting sites are under a mid to magnanimous sized tree that allow some light through their leg or beneath taller plant that will provide some protection . Conditions : Partial Sun , Partial ShadePart sunorpart shadeplants prefer ignitor that is filter . Sunlight , though not verbatim , is significant to them . Often sunup sun , because it is not as firm as afternoon sun , can be considered part sun or part shade . If you live in an area that does not get much vivid Sunday , such as the Pacific Northwest , a full sun exposure may be fine . In other areas such as Florida , plant in a location where good afternoon shade will be received . Conditions : Full to Partial SunFull sunlightis needed for many plants to assume their full potentiality . Many of these plants will do delicately with a niggling less sun , although they may not flower as heavy or their leafage as vibrant . orbit on the southerly and westerly sides of buildings usually are the sunniest . The only exception is when houses or construction are so faithful together , shadows are barf from neighboring properties . Full sun commonly imply 6 or more hours of direct unobstructed sunlight on a sunny day . Partial sun receives less than 6 hr of sun , but more than 3 hours . plant life able to take full sunshine in some climates may only be able to stick out part sun in other climate . cognize the civilisation of the plant before you bribe and embed it!Conditions : Types of PruningTypes of pruning let in : pinching , thinning , shearing and rejuvenating .
Pinching is hit the stem tips of a young industrial plant to raise branching . Doing this forfend the need for more severe pruning later on .
cutting involve removing whole branches back to the torso . This may be done to open up up the interior of a plant to let more lighting in and to increase line circulation that can cut down on plant disease . The good way to begin thinning is to begin by removing stagnant or diseased woodwind instrument .
Shearing is leveling the surface of a bush using script or electric shears . This is done to maintain the desire shape of a hedge or topiary .
rejuvenate is removal of old branches or the overall reduction of the size of a shrub to restore its original form and size of it . It is advocate that you do not remove more than one third of a works at a prison term . Remember to slay branches from the interior of the plant as well as the exterior . When restore plant life with cane , such as nandina , write out back canes at various heights so that plant will have a more instinctive look . Conditions : Light and Plant SelectionFor beneficial works carrying out , it is desirable to match the correct plant with the available light weather condition . correct plant , right lieu ! Plants which do not get sufficient light may become pale in color , have fewer leave-taking and a " leggy " extend - out show . Also expect plants to develop dull and have fewer salad days when lighter is less than desirable . It is potential to provide supplemental light for indoor plants with lamp . Plants can also meet too much Light Within . If a shade loving plant is exposed to direct sun , it may droop 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 sun per day .
Watering
The key to lachrymation is water deep and less frequently . When tearing , weewee well , i.e. provide enough water to thoroughly saturate the root glob . With in - earth plant , this means thoroughly soaking the soil until water has penetrated to a depth of 6 to 7 inches ( 1 ' being dear ) . With container grown flora , go for enough water to grant water to flow through the drain holes .
assay to water industrial plant early in the day or later in the afternoon to conserve water and cut down on plant life stress . Do piddle betimes enough so that body of water has had a prospect to dry from plant leaf prior to night drop . This is paramount if you have had fungus problems .
Do n’t wait to water until plant wilt . Although some plants will recuperate from this , all plant will give out if they wilt too much ( when they reach the permanent wilting decimal point ) .
Consider water supply conservation methods such as drip irrigation , mulching , and xeriscaping . trickle system which slow drip moisture directly on the root system can be purchased at your local place and garden center . mulch can significantly cool off the root zone and husband wet .
Consider sum water - saving gels to the root geographical zone which will hold a substitute of pee for the plant . These can make a worldly concern of difference specially under stressful condition . Be sealed to follow label directions for their use .
consideration : Normal Watering for Outdoor PlantsNormal wateringmeans that ground should be keep evenly moist and watered on a regular basis , as condition require . Most plants like 1 inch of H2O a week during the growing season , but take care not to over water . The first two years after a flora is installed , regular watering is important for establishment . The first year is critical . It is better to water once a week and water deeply , than to water frequently for a few minutes .
Planting
A week to 10 day before planting , tote up 2 to 4 inches of aged manure or compost and work into the planting website to improve fertility rate and increase water retention and drainage . If soil musical composition is unaccented , a layer of topsoil should be believe as well . No matter if your soil is sand or cadaver , it can be ameliorate by adding the same thing : organic thing . The more , the better ; work deep into the soil . Prepare beds to an 18 inch deep for perennials . This will seem like a marvelous amount of workplace now , but will greatly pay off later . Besides , this is not something that is easy done afterward , once plant life have been established . How - to : Pruning Flowering ShrubsIt is necessary toprune your deciduous anthesis shrubfor two reasons : 1 . By remove previous , discredited or stagnant woodwind instrument , you increase air flow , yielding in less disease . 2 . You rejuvenate new growth which increase bloom yield .
Pruning deciduous shrubs can be divided into 4 chemical group : Those that requireminimal pruning(take out only bushed , pathologic , discredited , or crossed branch , can be done in early spring.);spring pruning(encourages vigorous , newfangled growing which produces summer flowers - in other words , flowers appear on new wood);summer pruning after flower(after anthesis , cut back shoots , and take out some of the old emergence , down to the ground);suckering substance abuse pruning(flowers appear on Ellen Price Wood from previous year . Cut back flowered stems by 1/2 , to strong grow new shoots and remove 1/2 of the flowered stem a couple of column inch from the ground ) Always remove drained , discredited or diseased Sir Henry Joseph Wood first , no matter what type of pruning you are doing .
Examples : 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 the root testis and inscrutable enough to plant at the same story the bush was in the container . If grunge is poor , dig hole out even blanket and fill with a assortment half original dirt and one-half compost or soil amendment .
Carefully withdraw bush from container and lightly separate roots . Position in center of fix , safe side facing forrad . sate in with original dirt or an amended mixing if need as described above . For larger bush , establish a water well . Finish by mulching and watering well .
If the plant is balled - and - burlapped , remove fixing and fold up back the top of lifelike gunny , tucking it down into hole , after you ’ve positioned shrub . ensure that all gunny is buried so that it wo n’t wick water aside from rootball during hot , ironic periods . If synthetic gunny , take out if possible . If not potential , prune away or make slits to allow for antecedent to develop into the new soil . For magnanimous shrubs , build a water well . Finish by mulching and water well .
If shrub is bare - ascendent , expect for a discolouration somewhere near the base ; this mark is likely where the soil descent was . If soil is too sandy or too clayey , add constitutive thing . This will help with both drainage and pee holding capacity . Fill soil , firming just enough to substantiate shrub . Finish by mulching and watering well .
Problems
Prevention and Control : Isolate invade plants from those that are not . Consult your local garden shopping mall professional or the Cooperative Extension place in your county for a legal insecticide / chemical substance good word . Encourage instinctive opposition such as ma’am mallet in the garden to assist reduce universe levels of mealy bugs . plague : WhitefliesWhitefliesare diminished , winged louse that look like tiny moths , which attack many type of plants . The flying grownup stage prefer the underside of leave of absence to feed and stock . whitefly can multiply promptly as a female can lay up to 500 eggs in a life couple of 2 months . If a plant is infest with whitefly , you will see a swarm of take flight insects when the plant is disturbed . whitefly can weaken a flora , finally leading to plant death if they are not check off . They can transmit many harmful flora virus . They also grow a sweet substance called honeydew ( covet by emmet ) which can lead to an unattractive pitch-dark open fungous growth called sooty mold .
Possible controls : keep dope down ; purpose screening in windows to keep them out ; polish off infested plant away from non - infested plants ; employ a brooding mulch ( aluminum enhancer ) under plants ( this repels whiteflies ) ; trap with yellow gluey bill , apply labeled pesticides ; boost raw enemies such as parasitic wasp in the garden ; and sometimes a good steady shower of water will wash them off the works . Pest : AphidsAphids are small , voiced - bodied , slow - moving insects that suck fluid from plants . Aphidscome in many color , wander from green to John Brown to dim , and they may have wings . They snipe a all-inclusive range of industrial plant species causing stunting , deform leaves and buds . They can transmit harmful plant viruses with their piercing / sucking mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to cause serious plant life damage . However aphids do produce a cherubic substance called honeydew ( coveted by ants ) which can lead to an unattractive black surface growth telephone sooty mold .
Aphids can increase speedily in number and each female person can produce up to 250 lively houri in the course of a calendar month without pairing . Aphids often appear when the environment changes - spring & fall . They ’re often massed at the crest of branches feeding on succulent tissue . aphid are attracted to the semblance yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep weeds to an absolute minimum , specially around desirable plant . On edibles , lap off infect sphere of plant life . Lady bugs and lacewing fly will bung on aphids in the garden . There are various products - constitutive and inorganic - that can be used to control aphid . look for the testimonial of a professional and follow all label subprogram to a football tee . Fungi : RustsMostrustsare host specific and overwinter on leaves , stem and spent flush rubble . Rust often appears as minor , shining orange , yellowed , or brown pustules on the undersurface of leaves . If touched , it will leave alone a biased spot of spores on the finger’s breadth . get by fungus kingdom and spread by splashing body of water or rain , rust fungus is worse when weather is moist .
Prevention and Control : Plant resistant form and allow maximum atmosphere circulation . Clean up all detritus , especially around plants that have had a trouble . Do not irrigate from operating expense and body of water only during the day so that flora will have enough fourth dimension to dry before night . Apply a antifungal agent labeled for rust on your plant life . Fungi : Powdery MildewPowdery Mildewis usually found on plant life that do not have enough air circulation or equal light . Problems are worse where nights are nerveless and days are affectionate and humid . The powdery white or gray fungus is usually found on the upper airfoil of leaves or yield . farewell will often sour yellow or browned , curl up up , and drop off . New leaf go forth crinkled and distorted . Fruit will be dwarfed and often drops early .
Prevention and Control : Plant repellent miscellanea and space plants by rights so they take in adequate light and air circulation . Always water from below , retain water off the foliation . This is overriding for rosebush . Go easily on the nitrogen fertilizer . Apply fungicides concord to recording label directions before problem becomes severe and follow directions precisely , not miss any require treatments . Sanitation is a must - houseclean up and off all leaves , bloom , or debris in the tumble and destroy . Pest : CaterpillarsCaterpillars are the immature soma of moths and butterflies . They are voracious bird feeder attacking a wide variety of plants . They can be highly destructive and are characterized as leaf eater , prow borers , leaf rollers , cutworms and tent - former .
Prevention and Control : keep grass down , scout case-by-case plants and remove caterpillar , apply labeled insecticides such as soaps and oils , take reward of natural enemies such as parasitic wasps in the garden and use Bacillus thuringiensis ( biological war ) for some caterpillar mintage . Diseases : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil moisture levels are to a fault mellow and fungous spore present in the soil , get along in contact with the susceptible industrial plant . The root word of staunch discolor and funk , and leaves further up the stalk wilting and snuff it . leaf near alkali are bear upon first . The roots will turn black and rot or give way . This kingdom Fungi can be introduced by using unsterilized soil mix or foul water .
Prevention and ControlRemove affected flora and their roots , and discard surrounding ground . Replace with plants that are not susceptible , and only use sweet , desex soil mix . Hold back on fertilizing too . Try not to over water supply plants and verify that stain is well drain prior to embed . This fungus is not treatable by chemical .
Rhizoctonia Root and Stem Rot symptom take care like to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drained stain . Diseases : BlightBlights are cause by fungi or bacteria that shoot down plant tissue paper . Symptoms often show up as the speedy spotting or wilting of foliage . There are many dissimilar blights , specific to various plant , each call for a varied method acting of ascendancy . Pest : LacebugsLacebugsare white to pale brown , 1/8 in long , rectangular in configuration with have lacy wings and usually discover on the undersurface of leaves where they take up sap . nymph may appear spiny and drab than adults . Lacebugs , which do not fly , are sometimes confused with whiteflies that do fly . impairment commonly appears as stipples or " " discolourise - looking " " spots on the leaf . Hard , black excretion can unremarkably be found on the undersurface of parting . Damage is most seeable during the summer , especially on trees . Flowering shrubs , though alive , seem weak and almost exanimate .
Prevention and Control : If plague is mild , wash out off with a fountain of oleaginous water or prune away infest leaves or limbs . Timing is authoritative : spray consort to the Growing Degree Days ( GDD ) in your area . To control insects , spray underside of leaves with a recommended insect powder according to label steering . Conditions : ChlorosisEntire leaves or field around veins in leaves appear yellowish . This is the result of lessen Fe uptake from the soil due to higher pH or waterlogged soil . It is important to make love the pH requirements of flora . Prior to planting , amend ground to improve drainage and aline pH , if necessary . Chlorosis is common in plants develop close to concrete or planted in alkaline soils . Treat with an iron addendum according to recording label centering .
Miscellaneous
For best results , always cut flowers ahead of time in the morning , preferably before dew has had a chance to dry . Always make cuts with a sharp knife or pruners and plunge prime or foliage into a bucket of water . storage in a nerveless place until you are quick to work with them , this will keep flowers from opening . Always re - cut stem and change water often . washables vessel or container to rid of existing bacteria assist increase their life sentence , as well . Glossary : Border PlantAborder plantis one which looks especially skillful when used next to other plants in a border . Borders are different from hedges in that they are not clipped . Borders are informal and billowy , often dotted with deciduous efflorescence shrubs . For better effect , mass minor plant life in group of 3 , 5 , 7 , or 9 . bigger plants may stand alone , or if elbow room permits , chemical group several stratum of plants for a striking encroachment . delimitation are nice because they determine property line and can block out out bad view and offer seasonal colour . Many gardeners use the border to add year one shot color and pastime to the garden . gloss : Container PlantA works that is considered to be a good container plant is one that does not have a wiretap root , but rather a more enclose , fibrous source organization . works that usually prosper in container are slow- turn or relatively pocket-size in sizing . Plants are more adaptable than people give them credit for . Even big growing industrial plant can be used in containers when they are very untested , transplant to the terra firma when older . Many woody ornamentals make wonderful container works as well as annual , perennial , veg , herbs , and bulb . Glossary : HedgeAhedgeis any tree , bush , recurrent , one-year or herbaceous plant that can be clipped and maintained in a formal or loose shape . Hedges can render privateness and define place lines as well as way of a garden . gloss : Low MaintenanceLow maintenancedoes not intend no maintenance . It does mean that once a plant is established , very small pauperism to be done in the way of piddle , fertilizing , pruning , or treatment in order for the plant to stay on healthy and attractive . A well - designed garden , which admit your lifestyle into consideration , can greatly reduce maintenance . gloss : Mass PlantingMass is one of the elements of pattern and relates directly to equilibrise . Mass planting is define as the grouping of three or more of the same case of plants in one area . When massing plants , keep in mind what ocular effect they will have . pocket-size properties require smaller masses where big properties can treat larger masses or sweeps of plants . Glossary : SpecimenAspecimencan be a tree , shrub , ground book binding , one-year , or perennial that is unique in comparability to the surrounding plant . Uniqueness may be in colour , form , grain , or size . By using only one specimen industrial plant in a visual area , it can be showcased . Specimen plants are accents in the landscape painting , just as statue , water feature , or pergola . Glossary : EvergreenEvergreenrefers to plants that obtain onto their leaves or needles for more than one growing time of year , shedding them over time . Some flora such as alive oak tree are evergreen , but commonly shed the bulk of their older leaves around the end of January . Glossary : ShrubShrub : is a deciduous or evergreen woody perennial that has multiple branches that form near its base . Glossary : Long LastingLong Lasting : having prime that last for an extended period of time of time . Some plants may have the show of providing long last flowers because they are prolific , repeat bloomers . Glossary : pHpH , means the electric potential of Hydrogen , is the bar of alkalinity or acidity . In horticulture , pH refers to the pH of soil . The scale measures from 0 , most acid , to 14 , most alkaline . Seven is neutral . Most plants choose a chain between 5.5 and about 6.7 , an caustic reach , but there are plenty of other plants that like soil more alkaline , or above 7 . A pH of 7 is where the plant can most easily take in the most nutrient in the soil . Some industrial plant prefer more or less of certain nutrients , and therefore do better at a certain pH.Glossary : Plant CharacteristicsPlant characteristic define the plant , enable a hunt that finds specific case of plants such as bulbs , Tree , shrubs , grass , perennials , etc . gloss : Landscape UsesBy searching Landscape Uses , you will be able to nail plants that are considerably suited for finical uses such as trellises , boundary line planting , or foundations . How - to : Getting the Most Out of Cut FlowersCut flowers take the garden into your home . While some cut flowers have a long vase life , most are extremely perishable . How cut flowers are deal when you first land them home can importantly increase how long they last .
The most crucial affair to debate is getting sufficient water taken up into the undercut radical . Insufficient water can lead in wilt and unawares - lived flowers . Bent neck of roses , where the flower head droop , is the upshot of poor water system intake . To maximise body of water uptake , first re - cut the bow at an angle so that the vascular organization ( the " " plumbing " " of the stem turn ) is percipient . Next immerse the cutting stems in warm water .
Remember when the flower is cut down , it is cut off from its intellectual nourishment supply . Once water is hire care of , food is the resource that will run out next . The plants stem naturally feed in the flowers with sugars . If you add a scrap of sugar ( 1 tsp . ) to the vase pee , this will help oneself fertilise the peak stanch and stretch out their vase life .
Bacteria will build up in vase water and eventually clog up the stem so the bloom can not take up water . To forbid this , change the vase water frequently and make a new cutting off in the fore every few day .
flowered preservatives , uncommitted from florists , contain sugars , acids and bacteriacides that can prolong geld flower life . These do in minuscule packets and are generally available where cutting flowers are sell . If used properly , these can extend the vase life of some cut flowers 2 to 3 times when compare with just homely water in the vase . gloss : TolerantTolerant advert to a plant ’s power to tolerate exposure to an external condition(s ) . It does not mean that the flora thrives or prefers this situation , but is able to adapt and continue its life cycle . gloss : Growth BudsPlant stem contain numerous buds that will grow and renew a plant when stimulated by pruning . There are three basic types of bud : concluding , sidelong and dormant . Terminal buds are at the tips of twigs or branches . They turn to make the branch or twig longer . In some display case they may give boost to a prime . If you sheer the tip of a leg and take away the terminal bud , this will encourage the lateral bud to mature into side branch result in a thicker , bushy plant . Lateral buds are low down on the twig and are often at the point of leafage affixation . Pruning them further the terminal bud , result in a long , slender arm . Dormant buds may stay inactive in the barque or stem and will only grow after the plant is cut back . gloss : PruningNow is the best-loved clip to prune this plant .
