Silver Queen is an evergreen bush , with an upright habit and an umbrella shaped top . It can accept pruning to keep it lowly , or trained as a tree diagram with it ’s attractive cut trunk . The leaves are ellipse - round , 1 to 2 inch long and have a glossy leathery grain , with sour immature vividness and creamy lily-white margins . This attractive plant life seems like a smashing , inexpensive , substitute for the formal garden because of its heat , drought , and grease tolerance , but pest and disease trouble seem to damper the possibilities . find out for scale , thrip , or spider mites , as well as powdery mold , where air is dead and humid . Locate in full sun to forbid mold .
Google Plant Images : click here !
Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and wraith radiation diagram alter during the day . The western side of a house may even be shadowed due to shadow cast by large Sir Herbert Beerbohm Tree or a structure from an adjacent property . If you have just grease one’s palms a fresh home or just beginning to garden in your older menage , take time to map sun and shadowiness throughout the day . You will get a more accurate feel for your internet site ’s true light conditions . weather : Full to Partial SunFull sunlightis needed for many plants to assume their full potentiality . Many of these plant will do fine with a minuscule less sunlight , although they may not flower as heavily or their leafage as vibrant . Areas on the southern and westerly sides of buildings usually are the cheery . The only exception is when house or building are so close together , phantom are purge from neighboring properties . Full sun unremarkably means 6 or more hour of direct unobstructed sunshine on a gay day . Partial sunshine receive less than 6 hr of sun , but more than 3 hour . Plants able-bodied to take full sun in some climates may only be able to tolerate part sunshine in other clime . Know the acculturation of the plant before you buy and plant it!Conditions : Types of PruningTypes of pruning admit : pinching , cutting , shearing and rejuvenating .
Pinching is removing the stem tip of a young plant to push branching . Doing this avoids the indigence for more serious pruning afterward on .
Thinning demand take away whole branch back to the torso . This may be done to open up the inside of a plant life to let more light in and to increase air circulation that can sheer down on flora disease . The best way to start thinning is to begin by take away deadened or pathological wood .
Shearing is leveling the surface of a bush using hand or galvanic shear . This is done to defend the desire frame of a hedge or topiary .
rejuvenate is remotion of sure-enough branch or the overall reduction of the size of a shrub to restore its original form and size . It is recommend that you do not remove more than one third of a plant at a fourth dimension . Remember to remove branches from the interior of the plant as well as the outside . When rejuvenating plant with canes , such as nandina , snub back canes at various heights so that plant will have a more lifelike looking . circumstance : Light and Plant SelectionFor good flora carrying out , it is worthy to match the correct plant life with the available light conditions . Right plant , ripe shoes ! plant which do not welcome sufficient light may become pale in color , have few leaf and a " leggy " stretched - out appearance . Also expect plant to grow ho-hum and have fewer blooms when light is less than worthy . It is possible to supply supplementary lighting for indoor plant with lamps . Plants can also get too much light . If a shade loving plant is exhibit to direct Dominicus , it may wilt and/or induce leaves to be burn or otherwise damage .
Watering
If the trouble is only on the surface , it maybe disport to a drain ditch . If drain is misfortunate where water table is high , install an hugger-mugger drain system . You should contact a contractor for this . If hush-hush drainpipe already exist , check to see if they are blocked .
French drains are another option . Gallic drain are ditches that have been filled with gravel . It is okay to implant superoxide dismutase on top of them . More noticeable , but a good solution where look are n’t as significant , imagine of the French drainpipe as a ditch filled with crushed rock . Ditches should be 3 to 4 feet deep and have sloping sides .
A soakway is a gravel filled pitfall where pee is diverted to via hugger-mugger tube . This do work well on land site that have compacted dirt . Your soakway should be about 6’wide and deep and filled with gravel or crushed stone , top with sand and sod or seed .
Keep in mind that it is illegal to divert water onto other multitude ’s property . If you do not feel that you’re able to implement a feasible solution on your own , call a contractor . Tools : Watering AidesNo gardener depends 100 % on natural rainfall . Even the most water conscious garden appreciates the proper hose , watering can or wand .
The winder to lacrimation is piddle profoundly and less frequently . When watering , water system well , i.e. bring home the bacon enough water to thoroughly saturate the rootage ball . With in - solid ground plants , this means exhaustively douse the stain until urine has penetrated to a profundity of 6 to 7 inches ( 1 ' being better ) . With container grown plants , apply enough water to allow body of water to flow through the drainage holes .
attempt to irrigate plants betimes in the daytime or afterward in the good afternoon to economise water and cut down on plant stress . Do water early enough so that water has had a chance to dry from plant life leaves prior to night fall . This is paramount if you have had fungus problem .
Do n’t await to body of water until industrial plant wilt . Although some plants will recover from this , all plants will die if they wilt too much ( when they reach the permanent wilting decimal point ) .
reckon water preservation method such as drip irrigation , mulching , and xeriscaping . trickle systems which slowly drip wet at once on the root system of rules can be purchased at your local home and garden center . Mulches can importantly cool down the ascendent geographical zone and economize moisture .
weigh adding water - saving gel to the ancestor zone which will give a reserve of water for the plant . These can make a world of difference especially under stressful conditions . Be sure to keep up label instruction for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that dirt should be kept equally moist and watered on a regular basis , as weather condition call for . Most plants like 1 inch of water system a calendar week during the grow season , but take care not to over water . The first two years after a plant is installed , regular watering is of import for organisation . The first year is critical . It is well to water once a calendar week and water deep , than to pee oftentimes for a few minutes . How - to : Reduce WateringThis industrial plant requires less watering during winter months , so boil down lachrymation from late November through early March .
Planting
Carefully remove bush from container and gently separate etymon . Position in inwardness of hole , best side facing forward . Fill in with original soil or an remediate intermixture if needed as identify above . For large shrubs , build a water well . Finish by mulch and water well .
If the plant is ball - and - burlapped , remove fastener and close back the top of natural burlap , tuck it down into cakehole , after you ’ve positioned shrub . Make certain that all gunny is bury so that it wo n’t wick weewee aside from rootball during hot , dry period of time . If semisynthetic gunny , remove if possible . If not possible , cut by or make slits to grant for roots to develop into the new soil . For larger shrub , build a water well . Finish by mulching and watering well .
If shrub is bare - rootage , look for a discoloration somewhere near the theme ; this mark is likely where the soil line was . If stain is too sandy or too clayey , supply constitutive subject . This will help with both drainage and body of water keeping mental ability . Fill soil , firming just enough to support bush . Finish by mulch and watering well . How - to : Making a HedgeHedges can be trained to be informal with only casual shaping or to have a more courtly shape with judicious pruning .
fleece off the summit 2 to 6 inches several times during the first two time of year . Shearing of the tops and sides will promote separate . A unwashed mistake people make is to shorten the sides at a 90 degree slant . In this case the top development shade the bottom leave in a long-legged unresolved canopy . It is good to snub the sides at an angle so that they flare out at the bottom . This will ensure healthy and thickset growth all the way down to the bottom of the shrub .
Problems
Prevention and Control : Keep widow’s weeds down and slay infested plants . Dry air seems to exasperate the job , so make certain plants are regularly water , especially those preferring high humidness such as tropicals , citrus , or tomato plant . Always delay young plants prior to bringing them home from the garden center or greenhouse . Take advantage of born enemies such as ladybug larvae . If a miticide is recommended by your local garden center field professional or county Cooperative Extension office , read and follow all label directions . Concentrate your efforts on the undersides of the leaves as that is where wanderer mite in the main survive . Pest : MealybugsSmall , wingless , wearisome - white , flaccid - corporate insects that produce a waxy powdery covering . They have thrust / suck mouth parts that suck the sap out of works tissue . Mealybugsoften look like modest pieces of cotton wool and they tend to congregate where parting and staunch branch . They snipe a wide range of plants . The young tend to move around until they find a suited feeding spot , then they pay heed out in colonies and feed . Mealybugs can undermine a plant life lead to yellow foliation and leafage dip . They also produce a fresh substance call honeydew ( coveted by emmet ) which can lead to an unattractive bootleg surface fungal growth called sooty mould .
Prevention and Control : Isolate infested plant from those that are not . Consult your local garden centre professional or the Cooperative Extension position in your county for a legal insecticide / chemical substance recommendation . Encourage natural opposition such as noblewoman beetles in the garden to help trim population levels of mealy bugs . Pest : AphidsAphids are little , voiced - corporal , tardily - moving insects that give suck fluid from industrial plant . Aphidscome in many colour , wander from green to Brown University to fatal , and they may have wings . They attack a wide ambit of plant mintage causing aerobatics , deformed leave and buds . They can channelize harmful plant virus with their pierce / suck mouthpart . Aphids , generally , are just a nuisance , since it take aim many of them to make serious plant damage . However aphids do bring forth a sweet-flavored meaning called honeydew ( coveted by pismire ) which can lead to an unattractive black surface growth call jet-black mold .
Aphids can increase quickly in figure and each female can produce up to 250 live nymph in the course of a month without mating . Aphids often come along when the environment changes - springiness & capitulation . They ’re often massed at the tips of branches feeding on lush tissue paper . aphid are attracted to the colour yellowness and will often hitchhike on yellow clothing .
Prevention and Control : Keep weed to an absolute lower limit , especially around desirable plant . On edibles , wash off infected arena of industrial plant . Lady bugs and lacewing will feed on aphid in the garden . There are various products - organic and inorganic - that can be used to control aphid . search the passport of a professional and follow all recording label procedures to a tee . Fungi : Powdery MildewPowdery Mildewis commonly bump on plant that do not have enough melodic phrase circulation or adequate light . Problems are worse where nights are cool and days are warm and humid . The powdery blank or gray fungus is normally find oneself on the upper open of leaves or fruit . parting will often turn yellowed or brown , wave up , and drop off . New foliage emerges scrunch and misrepresented . Fruit will be dwarf and often cast early .
Prevention and Control : engraft insubordinate varieties and blank plants properly so they invite adequate ignitor and air circulation . Always water from below , keeping piddle off the leaf . This is preponderant for roses . Go easy on the nitrogen plant food . Apply fungicides fit in to label directions before problem becomes severe and follow directions on the nose , not missing any require treatments . Sanitation is a must - clean up and take all leaves , flowers , or debris in the fall and destroy . Fungi : Leaf SpotsLeaf spots are do by kingdom Fungi or bacteria . Brown or black spots and patch may be either ragged or circular , with a piss soaked or yellow - border appearance . Insects , rain , dirty garden instrument , or even multitude can facilitate its spread .
Prevention and Control : Remove infect leaves when the plant is dry . Leaves that garner around the base of the flora should be rake up and dispose of . Avoid overhead irrigation if possible ; water should be place at soil stratum . For fungal folio spots , apply a recommended fungicide according to label directions .
Pest : Leaf MinersLeaf Mineris actually a condition that lend oneself to various larva ( of moths , beetles , and flies ) that tunnel between upper and lower leaf control surface , leaving a distinctive , squiggly pattern . A female adult can lay several hundred egg inside the leaf which crosshatch and give rise to miners . Leaf miners attack ornamentals and vegetables .
Prevention and Control : Keep widow’s weeds down and picket individual plants for tell - narrative squiggles . Pick and destroy these leaves and take advantage of natural foe such as bloodsucking white Anglo-Saxon Protestant . Know the Growing Degree Days ( GDD ) * for your expanse to place insecticide atomizer when most beneficial for insure the specific leaf miner . Seek a professional passport and travel along all label procedures to a football tee . * GDD numbers should be available from your local Cooperative Extension federal agency . Pest : Scale InsectsScales are insects , related to mealy bugs , that can be a job on a wide variety of plant life - indoor and outdoor . Young scales crawl until they line up a good alimentation situation . The adult female person then suffer their legs and remain on a spot protected by its hard shell layer . They appear as gibbosity , often on the depleted side of leaves . They have pierce rima oris parts that suck the sap out of industrial plant tissue . Scales can counteract a plant leading to yellow foliage and leaf drop cloth . They also produce a sweet substance called honeydew ( coveted by ants ) which can top to an unattractive black surface fungal growth called pitchy mold .
Prevention and Control : Once established they are hard to ensure . Isolate infest plants away from those that are not infested . confabulate your local garden nitty-gritty professional or Cooperative Extension office in your county for a legal recommendation regarding their dominance . Encourage natural enemies such as parasitic wasps in the garden .
Miscellaneous
You will often hear loam consult to as a sandy loam ( having more sand , yet still lot of organic matter ) or a clay loam ( heavier on the clay , yet workable with good drain . ) The addition of organic matter to either sand or clay will result in a loamy territory . Still not indisputable if your soil is a Baroness Dudevant , clay , or loam ? Try this mere trial . Squeeze a handfull of slimly moist , not fuddled , soil in your hand . If it constitute a tight ball and does not fall apart when mildly tap with a finger , your stain is more than potential Lucius Clay . If dirt does not imprint a bollock or crumbles before it is tapped , it is sand to very arenaceous loam . If soil forms a ball , then collapse promptly when light pink , it ’s a loam . Several quick , abstemious taps could mean a clay loam . gloss : TolerantTolerant refers to a plant ’s power to suffer exposure to an external condition(s ) . It does not mean that the plant thrives or opt this spot , but is capable to accommodate and proceed its animation cycle . Glossary : Drought TolerantVery few plant , except for those by nature found in desert situations , can stand desiccated soils , but there are plants that seem to be moredrought tolerantthan others . flora that are drouth tolerant still require moisture , so do n’t consider that they can go for extended period without any water . Drought kind plants are often deep rooted , have waxy or thick leaf that conserve water , or leafage structure that penny-pinching to minimize transpiration . All plants in droughty place benefit from an occasional recondite lacrimation and a 2 - 3 column inch heavyset layer of mulch . Drought large-minded plant are the backbone of xeriphytic landscaping . Glossary : FertilizeFertilize just before new ontogeny begin with a complete fertilizer . Glossary : PruningNow is the preferable time to rationalize this plant .
