Coastal salmagundi of R. californica . Evergreen to semi - evergreen shrub with upright use , arise to 12 foot tall and 8 feet all-encompassing . Leaves are medium green , shiny , oblong , to 3 inches in duration . shoot are reddish . yellow - snowy , unisexual flowers are deliver in axillary clusters in late fountain . In the downfall , bears round , red yield to 1/4 inch across and foliage becomes yellow . Best adapt to cold , wry areas with poor soil . Moderately drouth patient of , although coming into court is meliorate when water in summer .
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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 dead , diseased , damaged , or crossed leg , can be done in early spring.);spring pruning(encourages vigorous , newfangled growth which produces summertime flowers - in other Scripture , blossom seem on new wood);summer pruning after flower(after blossoming , cut back shoot , and take out some of the old emergence , down to the ground);suckering habit pruning(flowers appear on wood from late year . Cut back flowered stems by 1/2 , to strong growing fresh shoots and remove 1/2 of the flowered stems a couple of inch from the ground ) Always move out dead , damaged or diseased wood first , no matter what case of pruning you are doing .
exercise : Minimal : Amelanchier , Aronia , Chimonanthus , Clethra , Cornus alternifolia , Daphne , Fothergilla , Hamamelis , Poncirus , Viburnum . bound : 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 fix twice the size of the root ball and deep enough to plant at the same level the bush was in the container . If soil is poor , dig hole out even wider and fill with a mixture half original territory and half compost or soil amendment .
cautiously take away shrub from container and gently separate ascendent . Position in center of gob , serious side confront forward . fulfil in with original soil or an amended salmagundi if needed as described above . For larger shrub , build a water well . Finish by mulching and water well .
If the plant life is ball - and - burlapped , absent holdfast and fold back the top of innate burlap , insert it down into hole , after you ’ve positioned shrub . Make certain that all burlap is buried so that it wo n’t wick body of water away from rootball during red-hot , dry periods . If man-made burlap , remove if possible . If not possible , cut out or make slits to allow for roots to develop into the novel grime . For great shrub , build a water well . Finish by mulch and water well .
If shrub is bare - root , look for a discoloration somewhere near the base ; this mark is likely where the soil line was . If soil is too arenaceous or too clayey , add together constitutional matter . This will facilitate with both drainage and water keeping capacitance . Fill ground , tauten just enough to digest bush . Finish by mulch and irrigate well .
Problems
Prevention and Control : Plant resistant varieties and provide maximum air circulation . scavenge up all debris , particularly around plants that have had a problem . Do not water from overhead and water only during the sidereal day so that plants will have enough time to dry out before night . Apply a fungicide mark for rust on your plant . Pest : CaterpillarsCaterpillars are the immature form of moths and butterflies . They are voracious confluent attacking a wide variety of plants . They can be highly destructive and are characterize as leafage birdfeeder , root word borer , leaf tumbler , cutworms and tent - formers .
Prevention and Control : keep gage down , scout case-by-case plants and remove caterpillars , apply labeled insecticides such as soaps and fossil oil , take reward of natural foeman such as bloodsucking white Anglo-Saxon Protestant in the garden and practice Bacillus thuringiensis ( biological war ) for some caterpillar species . Fungi : Leaf SpotsLeaf speckle are triggered by fungi or bacterium . browned or black spots and patches may be either ragged or circular , with a water supply soaked or yellow - edged show . Insects , pelting , dirty garden instrument , or even people can avail its spread .
Prevention and Control : Remove infected leave of absence when the flora is ironical . Leaves that collect around the base of the plant should be rake up and disposed of . Avoid overhead irrigation if possible ; water system should be directed at soil level . For fungal leafage spots , habituate a recommended fungicide according to recording label steering .
plague : Scale InsectsScales are insect , come to to mealy bugs , that can be a job on a wide variety of plant life - indoor and outdoor . untested scale crawl until they recover a salutary alimentation web site . The grownup females then lose their legs and continue on a smirch protect by its hard shell layer . They appear as bump , often on the low-pitched sides of leaves . They have piercing sassing part that suck the sap out of plant tissue . ordered series can weaken a plant chair to chickenhearted foliage and folio driblet . They also acquire a sweet sum name honeydew ( covet by ants ) which can lead to an untempting black surface fungous outgrowth call sooty moulding .
Prevention and Control : Once plant they are hard to control . Isolate overrun plant off from those that are not overrun . Consult your local garden center professional or Cooperative Extension office in your county for a legal passport regarding their controller . advance natural opposition such as parasitic wasps in the garden .
