‘ Alba ’ produces white flowers , the common people of colour is lilac - blue of the coinage . ‘ Alba Plena ’ has dual ashen flowers . trail evergreen plant with oblong , shiny dark green leaves to 2 inches long , sometimes having variegate foilage . Tubular five - petaled flowers blossom primarily in spring , then periodically through the summertime and into spill . Great priming coat cover for shady sphere including slopes and woods . Excellent when used in compounding with azalea , rhododendron , dogwoods . Spring and fall bulbs easily naturalized beneath this sometimes encroaching ground cover .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
A week to 10 Clarence Day before planting , impart 2 to 4 inch of of age manure or compost and study into the planting site to improve richness and increase water retention and drainage . If soil piece is sapless , a bed of topsoil should be regard as well . No matter if your soil is sand or remains , it can be improved by append the same thing : organic affair . The more , the estimable ; work late into the soil . Prepare beds to an 18 in rich for perennial . This will seem like a tremendous amount of employment now , but will greatly pay off after . Besides , this is not something that is easy done later , once plants have been base . How - to : Planting ShrubsDig a hole twice the sizing of the root ball and cryptic enough to set at the same level the shrub was in the container . If stain is poor , dig hole even blanket and fill with a mixture half original soil and half compost or soil amendment .
Carefully withdraw shrub from container and lightly separate roots . Position in center of gob , ripe side face forwards . Fill in with original soil or an better mix if call for as line above . For larger bush , build a water well . Finish by mulching and water well .
If the plant is ball - and - burlapped , move out fastener and fold back the top of natural burlap , tucking it down into mess , after you ’ve positioned bush . check that that all burlap is buried so that it wo n’t wick water away from rootball during hot , ironical stop . If synthetical gunny , withdraw if possible . If not potential , cut by or make slits to earmark for rootage to grow into the new dirt . For big shrub , build a weewee well . Finish by mulching and water well .
If shrub is bare - root , take care for a discolouration somewhere near the base ; this chump is probable where the stain line was . If soil is too sandy or too clayey , add organic matter . This will facilitate with both drain and water holding electrical capacity . Fill dirt , firming just enough to bear out shrub . Finish by mulching and watering well .
Problems
Aphids can increase quickly in numbers and each female can produce up to 250 live nymphs in the class of a calendar month without mating . Aphids often come along when the surround changes - spring & fall . They ’re often massed at the tips of branch feeding on succulent tissue paper . Aphids are attracted to the colour yellow and will often hitchhike on yellow clothing .
Prevention and Control : Keep Mary Jane to an absolute lower limit , especially around worthy plant . On edibles , wash out off infect field of plant . Lady bugs and lacewings will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to keep in line aphids . Seek the recommendation of a professional and keep up all label subroutine to a tee . kingdom Fungi : RustsMostrustsare boniface specific and overwinter on leaves , stems and expend flower debris . Rust often appears as small , shiny orangish , scandalmongering , or brown pustules on the undersurface of leave-taking . If tinct , it will leave a dyed spot of spores on the fingerbreadth . because of fungi and pass around by splashing water or rain , rust is worse when conditions is moist .
Prevention and Control : engraft resistant varieties and provide maximum aura circulation . houseclean up all junk , especially around plants that have had a job . Do not water from operating expense and water only during the sidereal day so that plant will have enough time to dry before night . Apply a antimycotic agent label for rusting on your works . Fungi : Powdery MildewPowdery Mildewis usually found on plant that do not have enough air circulation or adequate lighter . Problems are worse where nights are coolheaded and days are warm and humid . The powdery lily-white or grey fungus is commonly bump on the upper open of farewell or fruit . Leaves will often turn yellow or brown , kink up , and drop off . unexampled leaf emerge crinkled and ill-shapen . Fruit will be dwarfed and often drop too soon .
Prevention and Control : Plant resistant varieties and space plant properly so they take in equal Light Within and air circulation . Always body of water from below , keeping body of water off the foliage . This is predominant for blush wine . Go easy on the nitrogen fertiliser . Apply fungicides according to label counselling before problem becomes severe and come after directions on the button , not missing any command treatments . Sanitation is a must - scavenge up and take away all parting , flowers , or debris in the fall and destroy . kingdom Fungi : Leaf SpotsLeaf smudge are because of fungus kingdom or bacterium . Brown or dark spotlight and spot may be either ragged or orbitual , with a water soaked or yellow - edge appearance . Insects , rain , dirty garden putz , or even mass can help its bed cover .
Prevention and Control : absent infected leaves when the flora is dry . Leaves that pull together around the base of the works should be rake up and disposed of . Avoid overhead irrigation if potential ; water should be head at land level . For fungal leaf spots , expend a recommend fungicide fit in to label directions .
Pest : Scale InsectsScales are dirt ball , related to mealy bugs , that can be a problem on a wide variety of plants - indoor and outdoor . Young scale crawl until they find a good feeding site . The grownup female person then recede their legs and remain on a spot protected by its heavy shell layer . They appear as bumps , often on the low sides of leaves . They have piercing mouth function that breastfeed the sap out of plant tissue . Scales can weaken a plant leading to sensationalistic leafage and leaf drop . They also produce a dulcet subject matter called honeydew ( coveted by ant ) which can lead to an unattractive black surface fungal growth called sooty mold .
Prevention and Control : Once established they are punishing to control . Isolate infest plant off from those that are not overrun . confer your local garden center professional or Cooperative Extension situation in your county for a legal testimonial regarding their control . Encourage lifelike enemy such as parasitic WASP in the garden .
