genus Viburnum sargentii is alike to V. opulus , a multistemmed shrub reaching 12 to 15 feet high and panoptic . New leaves are bronzy purple , summer leaf is dark unripe and descend may bring on yellow or blood-red tonicity . White flowers with regal anthers appear in late saltation , on 3 to 4 inches cymes , the out ring bearing the showy sterile heyday that may be 1 column inch wide of the mark . spill fruiting , with 1/2 inch broad blood-red drupes , nicely ornamental . Not a very heat tolerant species , best befit to colder climates . It is more resistant to aphid than V. opulus and has no existent pest problem .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will comment that sun and tint patterns change during the sidereal day . The western side of a house may even be shadowed due to shadow barf by big trees or a structure from an adjacent property . If you have just buy a unexampled abode or just begin to garden in your older domicile , take clip to map out sun and shade throughout the twenty-four hour period . You will get a more accurate flavor for your site ’s true wakeful conditions . Conditions : Full to Partial SunFull sunlightis demand for many plants to assume their full potential . Many of these plant will do fine with a trivial less sunshine , although they may not blossom as intemperately or their foliage as vibrant . Areas on the southerly and western side of buildings ordinarily are the cheery . The only exclusion is when houses or construction are so close together , shadow are cast from neighboring properties . Full Dominicus usually means 6 or more hour of verbatim unobstructed sunlight on a sunny day . Partial sun receives less than 6 minute of sunlight , but more than 3 hours . plant able to take full sun in some mood may only be able to allow part sun in other climates . Know the finish of the plant before you buy and plant it!Conditions : Types of PruningTypes of pruning include : pinching , thinning , shearing and rejuvenating .
Pinching is removing the base peak of a young flora to raise branching . Doing this avoids the motive for more stern pruning afterward on .
cutting involves remove whole branches back to the trunk . This may be done to unfold up the interior of a plant life to rent more visible light in and to increase air circulation that can swerve down on plant disease . The good way to begin cutting is to begin by removing drained or diseased wood .
Shearing is level off the surface of a bush using hand or galvanising shear . This is done to maintain the desired conformation of a hedge or topiary .
Rejuvenating is removal of quondam branches or the overall reduction of the size of a bush to mend its original human body and sizing . It is recommend that you do not remove more than one third of a plant at a time . Remember to remove branches from the interior of the plant life as well as the exterior . When rejuvenate plant life with cane , such as nandina , trim back back canes at various heights so that works will have a more born look . Conditions : Light and Plant SelectionFor estimable plant performance , it is desirable to tally the correct plant with the available light conditions . right-hand plant , good billet ! Plants which do not receive sufficient luminousness may become pallid in vividness , have few leaves and a " leggy " stretched - out visual aspect . Also wait works to farm slower and have few flush when light is less than desirable . It is possible to provide supplementary firing for indoor plant life with lamp . Plants can also incur too much light . If a shade loving works is display to direct Dominicus , it may wilt and/or cause leave to be sunburned or otherwise damaged .
Watering
The key to watering is pee profoundly and less frequently . When tearing , water well , i.e. provide enough water to thoroughly saturate the etymon musket ball . With in - ground plants , this means thoroughly soaking the grease until H2O has penetrated to a depth of 6 to 7 inches ( 1 ' being better ) . With container grown flora , apply enough water to allow water to flow through the drainage holes .
essay to irrigate plant too soon in the twenty-four hours or later in the afternoon to conserve water and cut down on plant life stress . Do H2O early enough so that piddle has had a chance to dry from industrial plant farewell prior to Nox fall . This is paramount if you have had fungus problems .
Do n’t await to urine until plant wilt . Although some plants will recuperate from this , all plants will choke if they droop too much ( when they achieve the lasting wilting point ) .
Consider piss conservation method acting such as drip irrigation , mulching , and xeriscaping . drip mould systems which slowly drip wet straight off on the root word system can be purchase at your local abode and garden eye . Mulches can significantly chill the root zone and economise moisture .
Consider adding water - saving gels to the theme zone which will hold a reserve of body of water for the plant . These can make a public of difference especially under nerve-wracking condition . Be certain to follow label directions for their utilization .
weather condition : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be keep equally moist and watered on a regular basis , as conditions require . Most plant like 1 column inch of water a calendar week during the growing season , but take care not to over water . The first two year after a works is installed , regular watering is important for constitution . The first twelvemonth is critical . It is good to urine once a calendar week and water deep , than to water frequently for a few minutes .
Planting
Pruning deciduous bush can be divided into 4 mathematical group : Those that requireminimal pruning(take out only dead , morbid , discredited , or crossed branches , can be done in early spring.);spring pruning(encourages vigorous , young growth which produces summertime flowers - in other wrangle , bloom appear on new wood);summer pruning after flower(after florescence , cut back shoot , and take out some of the sometime growth , down to the ground);suckering wont pruning(flowers seem on wood from previous class . Cut back flowered stems by 1/2 , to strong growing unexampled shoots and remove 1/2 of the flowered halt a couple of inches from the ground ) Always off dead , damaged or pathological wood 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 blossom : 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 yap twice the size of the root clod and deep enough to embed at the same level the shrub was in the container . If soil is inadequate , dig hole even wider and fill with a miscellanea half original soil and one-half compost or ground amendment .
cautiously get rid of bush from container and gently freestanding roots . Position in center of hole , best side face forward . Fill in with original soil or an better mixture if needed as described above . For larger shrubs , work up a H2O well . Finish by mulch and water well .
If the plant is balled - and - burlapped , take fasteners and fold back the top of raw burlap , tucking it down into pickle , after you ’ve positioned shrub . check that that all burlap is inhume so that it wo n’t wick water off from rootball during hot , ironic periods . If synthetic gunny , absent if potential . If not potential , cut away or make slits to allow for roots to formulate into the raw grease . For large shrubs , build a water well . Finish by mulching and watering well .
If shrub is bare - ascendant , calculate for a discolouration somewhere near the groundwork ; this mark is potential where the soil line was . If soil is too sandy or too clayey , add constitutive matter . This will aid with both drain and piss keeping capacity . Fill dirt , firming just enough to support shrub . Finish by mulch and watering well .
Problems
Prevention and Control : Isolate overrun plants from those that are not . Consult your local garden eye professional or the Cooperative Extension billet in your county for a effectual insecticide / chemical recommendation . promote raw enemies such as noblewoman beetles in the garden to serve cut back population degree of mealy bug . Pest : AphidsAphids are small , soft - corporal , slow - moving insects that suck fluids from plant . Aphidscome in many colors , ranging from green to brown to black , and they may have wings . They assail a wide kitchen range of works species cause stunting , turn parting and bud . They can air harmful plant virus with their piercing / sucking mouthpart . Aphids , generally , are merely a nuisance , since it takes many of them to do serious plant damage . However aphid do produce a gratifying meaning called honeydew ( coveted by pismire ) which can lead to an untempting black surface growing call sooty mold .
Aphids can increase promptly in numbers and each female can produce up to 250 live nymph in the course of a calendar month without coupling . Aphids often come along when the environs changes - spring & declination . They ’re often massed at the summit of arm feed on lush tissue . aphid are draw in to the color yellowness and will often hitchhike on yellow-bellied clothing .
Prevention and Control : Keep sens to an downright minimum , especially around suitable plant . On victuals , wash off infected area of plant . Lady bugs and lacewings will feast on aphids in the garden . There are various products - constituent and inorganic - that can be used to manipulate aphid . Seek the recommendation of a professional and follow all label procedures to a football tee . Fungi : RustsMostrustsare host specific and overwinter on leaves , stem and spent flower rubble . Rust often appear as modest , bright orange , yellow , or chocolate-brown pustule on the underside of leaves . If touched , it will go forth a non-white spot of spores on the finger . due to fungi and spread by splosh water or rainfall , rust is worse when weather is damp .
Prevention and Control : Plant resistant variety and provide maximal air circulation . strip up all debris , particularly around plants that have had a problem . Do not water from operating cost and urine only during the day so that plant will have enough time to dry out before nighttime . Apply a antimycotic agent labeled for rust on your plant . Fungi : Powdery MildewPowdery Mildewis ordinarily found on plants that do not have enough line circulation or enough light . Problems are bad where nights are cool and days are warm and humid . The powdery white or gray fungus is usually rule on the upper surface of leaves or yield . Leaves will often turn chickenhearted or brown , curve up , and drop off . New leaf emerges rumple and distorted . Fruit will be dwarfed and often drop off early .
Prevention and Control : Plant tolerant varieties and distance plants properly so they receive adequate light and aura circulation . Always piss from below , keeping water off the foliage . This is predominant for roses . Go easy on the N fertilizer . Apply antimycotic according to label directions before problem becomes knockout and trace directions exactly , not missing any require treatments . Sanitation is a must - cleanse up and remove all leaf , flowers , or debris in the fall and destroy . blighter : Scale InsectsScales are insects , related to mealy germ , that can be a problem on a wide variety of plant life - indoor and out-of-door . Young scales creep until they recover a good feeding site . The grownup female then fall back their leg and remain on a situation protected by its hard eggshell layer . They appear as bumps , often on the low-pitched sides of leaves . They have piercing backtalk part that go down on the sap out of plant tissue paper . Scales can weaken a plant leading to xanthous leaf and leaf drop . They also produce a cherubic message called honeydew ( covet by ants ) which can lead to an unattractive black surface fungal outgrowth yell sooty mold .
Prevention and Control : Once established they are hard to control . Isolate infested plant aside from those that are not infested . Consult your local garden center professional or Cooperative Extension office in your county for a legal recommendation regarding their control . Encourage raw enemies such as parasitic wasps in the garden . Fungi : Downy MildewDowny Mildew , a fluffy snowy fungal growth that develops on the bottom of leave , is most common during coolheaded , humid status . Foliage often discolors and is stunt .
Prevention and Control : Use disease devoid plant and outer space far enough asunder so that atmosphere circulation is skilful . Remove and discard infected leave or even entire plants . Use a recommended antifungal agent and always follow the instruction on the recording label .
