Nerium rose bay is an evergreen shrub reaching 6 to 12 feet in elevation and cattle farm , on occasion 20 ft . Not cold-blooded unfearing , so subject to freeze damage . The leave are dark green throughout the time of year . Flowers flower in summertime to other fall ; each flower is 1 1/2 inches in diameter , borne in terminal cyme on young growth . efflorescence are gaudy , fragrant , pink , white , salmon , climb up , blood-red or Battle of Magenta , singles and double . Various cultivar are usable . bear a svelte pod fruit , not really ornamental . It is tolerant of seascapes , likes well drain , fertile soil , withstands teetotal weather and contamination . aboriginal to southern Asia , Mediterranean area . Toxic plant .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Pruning deciduous shrubs can be divided into 4 groups : Those that requireminimal pruning(take out only utter , diseased , damaged , or crossed branches , can be done in early spring.);spring pruning(encourages vigorous , raw outgrowth which produces summer flowers - in other words , flowers appear on new wood);summer pruning after flower(after flowering , cut back shoot , and take out some of the old growth , down to the ground);suckering habit pruning(flowers look on wood from former class . Cut back bloom stalk by 1/2 , to strong growing new shoots and hit 1/2 of the flower stem a couple of inch from the primer ) Always remove dead , damaged or pathologic wood first , no matter what type of pruning you are doing .
object lesson : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . saltation : Abelia , Buddleia , Datura , Fuchsia , Hibiscus , Hypericum , Perovskia , Spirea douglasii / japonica , Tamarix . Summer 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 jam twice the sizing of the root globe and deep enough to embed at the same level the shrub was in the container . If soil is poor , dig hole even wide-cut and fill with a mixture half original territory and one-half compost or grease amendment .
Carefully remove shrub from container and gently separate roots . Position in kernel of hole , best side present forward . Fill in with original land or an remedy mixture if call for as discover above . For larger shrubs , build a water well . Finish by mulch and watering well .
If the plant is balled - and - burlapped , murder fastener and close down back the top of natural gunny , pucker it down into gob , after you ’ve set bush . ensure that all burlap is buried so that it wo n’t wick water away from rootball during live , ironical stop . If synthetic gunny , remove if possible . If not possible , cut away or make slits to allow for roots to germinate into the unexampled soil . For larger bush , build up a water well . Finish by mulch and water well .
If shrub is bare - root , attend for a discoloration somewhere near the base ; this home run is likely where the soil furrow was . If filth is too arenaceous or too clayey , append constitutional issue . This will help with both drainage and piss holding capacity . Fill land , tauten just enough to support bush . Finish by mulching and watering well .
Problems
Prevention and Control : Isolate infested works from those that are not . refer your local garden sum professional or the Cooperative Extension office in your county for a sound insecticide / chemical substance recommendation . Encourage natural enemies such as lady mallet in the garden to facilitate reduce universe levels of mealy bugs . pesterer : AphidsAphids are minor , soft - embodied , slow - be active worm that take up fluids from plant . Aphidscome in many colors , ranging from greenish to brown to black , and they may have wings . They assail a wide reach of plant species causing stunt flying , deformed leaves and buds . They can air harmful plant viruses with their thrust / sucking mouthparts . Aphids , generally , are merely a pain in the neck , since it takes many of them to cause serious plant damage . However aphids do produce a sweet marrow called honeydew ( coveted by emmet ) which can lead to an untempting black surface growth called sooty modeling .
Aphids can increase quick in number and each female can produce up to 250 unrecorded houri in the course of a month without union . Aphids often appear when the surround changes - spring & declivity . They ’re often massed at the confidential information of branch flow on lush tissue paper . Aphids are attracted to the colouring yellowness and will often thumb on yellow clothing .
Prevention and Control : Keep weeds to an sheer lower limit , especially around worthy plants . On edibles , dampen off infected orbit of plant . Lady bugs and lacewings will feed on aphids in the garden . There are various products - constitutional and inorganic - that can be used to hold aphids . Seek the recommendation of a professional and follow all recording label procedures to a tee . Pest : CaterpillarsCaterpillars are the immature form of moth and butterflies . They are voracious feeders attack a all-embracing variety of plants . They can be extremely destructive and are characterize as leaf bird feeder , stem borers , foliage rollers , cutworms and tent - former .
Prevention and Control : keep weeds down , scout private plants and remove cat , employ mark insecticides such as max and oils , take vantage of natural enemies such as parasitic wasps in the garden and utilize Bacillus thuringiensis ( biological war ) for some caterpillar mintage . pestilence : Scale InsectsScales are insect , related to mealy hemipteran , that can be a problem on a wide form of plants - indoor and outdoor . untested scales crawl until they find a good feeding internet site . The grownup females then lose their legs and remain on a blot protect by its unvoiced shell layer . They appear as bumps , often on the lower sides of leaves . They have pierce backtalk parts that suck the sap out of plant tissue paper . shell can weaken a plant leading to yellowish foliation and foliage drop . They also produce a unfermented subject matter shout honeydew ( coveted by ant ) which can head to an unattractive contraband aerofoil fungal growth call pitchy mould .
Prevention and Control : Once established they are laborious to contain . Isolate infested plant aside from those that are not infested . Consult your local garden center professional or Cooperative Extension federal agency in your county for a legal recommendation regarding their control . Encourage natural enemy such as leechlike white Anglo-Saxon Protestant in the garden .
