C.ardoinoi is a flowering deciduous bush , has a rounded word form with arching , ridge stalk and three fan - like leaves . Flowers are true scandalmongering and present from May to June . Some gardener report that this plant life is not well transplant , while others disagree .
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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 stagnant , pathologic , discredited , or crossed branches , can be done in early spring.);spring pruning(encourages vigorous , new growth which bring forth summertime flowers - in other Holy Writ , flower appear on fresh wood);summer trim 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 year . Cut back flowered stems by 1/2 , to inviolable get fresh shoot and take away 1/2 of the flowered stems a couple of inches from the ground ) Always bump off dead , damaged or morbid wood first , no matter what eccentric 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 . summertime after efflorescence : Buddleia alternifolia , Calycanthus , Chaenomeles , Corylus , Cotoneaster , Deutzia , Forsythia , Magnolia x soulangeana / stellata , Philadelphus , Rhododendron sp . , Ribes , Spirea x arguta / prunifolia / thunbergii , Syringa , Weigela . Suckering : Kerria
Problems
Rhizoctoniais a fungus that is establish in most soils and enters the plant through the beginning or the stem at soil spirit level . bar and Control : First of all , do not overwater and if you suspect Rhizoctonia may be your problem , lessen watering . If a plant is too far gone ( all the leave from the bottom up are droop ) , take out it . If your plant is in a container , discard the dirt too . lave the stack with a 1 part bleach to 9 parts H2O solution . Fungicides can be used , according to label direction . Consult a professional for a legal recommendation of what antimycotic agent to employ . Pest : Spider MitesSpider mitesare little , 8 legged , spider - like creatures which thrive in red-hot , ironic conditions ( like heated menage ) . Spider mites run with piercing mouth piece , which cause works to appear yellow and stippled . Leaf drop and flora dying can occur with heavy infestations . Spider mites can multiply apace , as a female person can lay up to 200 eggs in a lifetime span of 30 days . They also produce a web which can shroud infested leafage and flowers .
Prevention and Control : Keep weeds down and remove infested plant . Dry aura seems to worsen the problem , so check that plant are on a regular basis watered , especially those prefer mellow humidness such as tropicals , citrus , or tomatoes . Always tick off new plants prior to bringing them home from the garden center or nursery . Take advantage of natural enemies such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension office , read and observe all label directions . Concentrate your efforts on the bottom of the leaves as that is where spider jot loosely live . disease : Pythium and Phytophtora Root RotRot Rot , PythiumorPhytophthoraoccurs when soil moisture levels are excessively high and fungal spores present in the soil , come in contact with the susceptible plant life . The base of operations of stems discolor and shrink , and leave further up the chaff wilt and die . Leaves near base are bear on first . The roots will turn black and molder or break . This fungi can be introduced by using unsterilised ground mixing or contaminated water supply .
Prevention and ControlRemove affected plants and their ancestor , and discard surrounding soil . Replace with plants that are not susceptible , and only use sweet , sterilized soil mix . Hold back on fertilize too . Try not to over water supply plant life and make certain that soil is well drained prior to embed . This fungus is not treatable by chemicals .
Rhizoctonia Root and Stem Rot symptoms search similar to Pythium Root Rot , but the Rhizoctonia fungus seems to thrive in well drain grunge . kingdom Fungi : Leaf SpotsLeaf spots are because of fungus kingdom or bacterium . Brown or black spots and patch may be either ragged or rotary , with a water soak or yellow - butt coming into court . Insects , rainfall , sordid garden tools , or even multitude can facilitate its spread .
Prevention and Control : take infected leaf when the flora is dry . Leaves that collect around the base of the plant should be raked up and dispose of . avert overhead irrigation if possible ; water should be directed at soil level . For fungous leaf spots , use a recommended fungicide according to recording label directions .
Diseases : BlightBlights are cause by kingdom Fungi or bacteria that kill plant tissue paper . symptom often show up as the rapid maculation or wilting of foliage . There are many different blight , specific to various works , each require a wide-ranging method of control condition .
