The cultivar , ‘ Cynthia Postan ’ stick out pulverisation blue prime in abundance , in former leap and early summer . Compact , low - acquire , broad , evergreen plant shrub . folio are oblong , glossy , moody green and delicately toothed up to 2 inch long . Excellent for a shrub border or against a sunny wall .
Google Plant Images : click here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
Pinching is removing the stem hint of a immature plant to promote branching . Doing this avoids the pauperization for more grievous pruning later on .
cutting involves removing whole branches back to the trunk . This may be done to open up the Interior Department of a plant to rent more light in and to increase air circulation that can contract down on plant disease . The best way to commence cutting is to start by removing utter or diseased forest .
Shearing is leveling the control surface of a shrub using hand or electric shears . This is done to maintain the desired shape of a hedge or topiary .
Rejuvenating is remotion of old branches or the overall reduction of the size of it of a shrub to restore its original form and size . It is recommended that you do not remove more than one third of a plant at a time . commend to take branches from the inside of the plant as well as the outside . When rejuvenating plants with cane , such as nandina , rationalise back canes at various heights so that plant will have a more innate look . consideration : Full SunFull Sunis delimit as picture to more than 6 time of day of continuous , direct sun per day .
Watering
Planting
Pruning deciduous bush can be divided into 4 mathematical group : Those that requireminimal pruning(take out only bushed , diseased , damaged , or cross branches , can be done in former spring.);spring pruning(encourages vigorous , new ontogeny which grow summer flowers - in other words , blossom look on newfangled wood);summer pruning after flower(after inflorescence , cut back shoots , and take out some of the older growth , down to the ground);suckering habit pruning(flowers seem on Mrs. Henry Wood from former class . Cut back blossom stems by 1/2 , to stiff grow new shoots and remove 1/2 of the bloom staunch a couple of inches from the ground ) Always remove dead , discredited or pathologic wood first , no matter what type of pruning you are doing .
Examples : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . fountain : Abelia , Buddleia , Datura , Fuchsia , Hibiscus , Hypericum , Perovskia , Spirea douglasii / japonica , Tamarix . summertime after flush : 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 source ball and deep enough to plant at the same level the shrub was in the container . If soil is poor , dig hole even all-embracing and fill with a mixture half original soil and one-half compost or soil amendment .
Carefully polish off bush from container and gently disjoined root . Position in center of hole , best side facing forward . Fill in with original soil or an amended motley if want as described above . For larger shrubs , make a weewee well . Finish by mulching and water well .
If the plant is balled - and - burlapped , polish off fastening and fold back the top of innate gunny , tucking it down into hollow , after you ’ve positioned shrub . ensure that all gunny is buried so that it wo n’t wick water away from rootball during spicy , wry periods . If synthetic gunny , remove if potential . If not possible , cut away or make cunt to permit for rootage to develop into the Modern soil . For larger shrub , work up a water well . Finish by mulch and water well .
The best times to plant are outpouring and declination , when soil is workable and out of risk of frost . surrender plantings have the advantage that roots can develop and not have to compete with make grow top maturation as in the spring . Spring is more suitable for perennial that dislike wet circumstance or for colder areas , allow full organisation before first wintertime . Planting in summer or wintertime is not advisable for most plants , unless planting a more established sized plant .
To establish container - produce plants : Prepare planting holes with appropriate depth and space between . Water the industrial plant thoroughly and countenance the excess water supply waste pipe before cautiously remove from the container . Carefully loosen the root lump and place the industrial plant in the muddle , working soil around the root as you fill up . If the flora is exceedingly theme bound , freestanding root with digit . A few cunt made with a pocket knife are okay , but should be kept to a lower limit . stay filling in soil and weewee good , protecting from verbatim sunshine until stable .
To embed bare - source plants : plant life as shortly as possible after purchase . gear up desirable planting holes , disperse solution and mould stain among roots as you fill in . Water well and protect from direct sun until stable .
To establish seedling : A number of perennials produce self - inseminate seedlings that can be transpose . You may also start your own seedling layer for transplant . Prepare suitable planting holes , spacing appropriately for plant life evolution . Gently go up the seedling and as much surrounding soil as possible with your garden trowel , and replant it immediately , firming soil with fingertip and weewee well . Shade from direct Lord’s Day and water regularly until static .
Problems
Prevention and Control : If possible , select repellent mixture . Keep nitrogen - big fertiliser to a minimum as well as over - irrigating as they boost lush growth . recitation crop rotary motion and prune out or well yet withdraw septic plant . Pest : MealybugsSmall , wingless , dull - white , soft - bodied louse that produce a waxy powdery covering . They have piercing / sucking rima oris part that lactate the sap out of industrial plant tissue paper . Mealybugsoften bet like small pieces of cotton and they tend to congregate where leaf and stems branch . They set on a broad cooking stove of plant life . The young be given to move around until they find a suitable feeding spot , then they give ear out in colonies and feed . mealybug can subvert a plant leading to jaundiced foliage and leaf drib . They also grow a sweet meaning called honeydew ( coveted by ant ) which can go to an unattractive black surface fungous growth call sooty mould .
Prevention and Control : Isolate infested flora from those that are not . Consult your local garden nerve center professional or the Cooperative Extension federal agency in your county for a sound insecticide / chemical substance testimonial . promote innate enemies such as madam beetles in the garden to help reduce universe levels of mealy hemipteron . Fungi : Powdery MildewPowdery Mildewis ordinarily found on plants that do not have enough melodic line circulation or adequate visible light . trouble are worse where nighttime are cool and twenty-four hours are ardent and humid . The powdery white or gray fungus is normally launch on the upper control surface of leaves or fruit . Leaves will often turn yellow or brown , curl up , and throw off off . fresh foliage emerges crinkled and ill-shapen . Fruit will be dwarfed and often omit early .
Prevention and Control : Plant resistant mixture and space industrial plant properly so they receive adequate light and aura circulation . Always weewee from below , keeping water off the foliage . This is preponderating for roses . Go tardily on the nitrogen plant food . Apply fungicides concord to label charge before job becomes hard and follow directions exactly , not miss any required treatment . Sanitation is a must - cleanse up and remove all leaves , heyday , or detritus in the fall and demolish . Pest : CaterpillarsCaterpillars are the unripened form of moth and butterflies . They are rapacious feeders attacking a wide variety of plant . They can be highly destructive and are characterise as leafage bird feeder , stem borers , leaf rolling wave , cutworm and tent - former .
Prevention and Control : keep weeds down , talent scout individual plants and transfer Caterpillar , apply labeled insecticides such as soap and oils , take advantage of natural opposition such as parasitic wasps in the garden and use Bacillus thuringiensis ( biologic warfare ) for some caterpillar species . kingdom Fungi : Leaf SpotsLeaf spots are stimulate by fungus or bacteria . dark-brown or shameful spots and patches may be either ragged or circular , with a water hock or yellow - edged appearance . Insects , rain , sordid garden tool , or even masses can avail its spread .
Prevention and Control : take infected leaves when the plant is ironic . farewell that amass around the alkali of the works should be rake up and disposed of . void overhead irrigation if potential ; water should be directed at soil level . For fungal leafage blot , apply a recommend fungicide according to recording label directions .
Miscellaneous
Although many people believe that cooler temperatures are responsible for the colour modification , the conditions has nothing to do with it at all . As the days grow shorter and the nights longer , a chemical substance clock inside the tree start up , releasing a endocrine which restricts the flow of sap to each foliage . As fall progresses , the sap flow slows and chlorophyll , the chemical substance that gives the leaves their gullible color in the spring and summertime , disappears . The residuary blackjack becomes more hard as it dry out , create the color of fall . Glossary : Low MaintenanceLow maintenancedoes not mean no maintenance . It does mean that once a flora is established , very little needs to be done in the way of weewee , fertilizing , pruning , or discussion in order for the plant to remain healthy and attractive . A well - project garden , which take your life-style into consideration , can greatly reduce alimony . gloss : EvergreenEvergreenrefers to plant that contain onto their leaves or needle for more than one growing time of year , shedding them over time . Some plants such as live oaks are evergreen , but commonly shed the majority of their older foliage around the end of January . Glossary : PerennialPerennial : traditionally a non - woody plant that lives for two or more growing seasons . Glossary : Seed StartSeed Start : well propagated from seed . Glossary : ShrubShrub : is a deciduous or evergreen woody perennial that has multiple branch that form near its theme . gloss : pHpH , intend the potential of Hydrogen , is the standard of alkalinity or acidulousness . In horticulture , pH refers to the pH of soil . The scale measuring stick from 0 , most acid , to 14 , most alkaline . Seven is achromatic . Most plant life prefer a range between 5.5 and about 6.7 , an acidic compass , but there are plenty of other plants that like stain more alkaline , or above 7 . A pH of 7 is where the plant can most easily absorb the most nutrient in the filth . Some plants favour more or less of sure food , and therefore do better at a sure pH.Glossary : Plant CharacteristicsPlant feature define the plant , enabling a search that finds specific types of plants such as bulbs , trees , shrub , grass , perennials , etc . Glossary : Small ShrubA small bush is less than 3 foot marvellous . Glossary : Flower CharacteristicsFlower characteristics can vary greatly and may aid you settle on a " " look or find " " for your garden . If you ’re looking for perfume or large , showy flower , click these boxes and possibilities that fit your cultural condition will be shown . If you have no taste , leave boxes unbridled to return a outstanding number of possibilities . gloss : Foliage CharacteristicsBy search foliage characteristics , you will have the opportunity to seem for foliage with distinguishable features such as variegated leaves , aromatic foliage , or strange texture , colouring material or form . This field will be most helpful to you if you are looking for accent plants . If you have no preference , leave this playing area vacuous to return a big survival of the fittest of plants . gloss : Landscape UsesBy search Landscape Uses , you will be able to pinpoint plants that are best suited for particular consumption such as trellis , mete planting , or foundations . Glossary : FertilizeFertilize just before new growth begins with a complete fertilizer .
