Begonias are tender perennials , grown for their colourful bloom and foliation . Most begonia can be grown outdoors in grass , in the flat coat , or in hanging baskets in filtered light and moist , but well drained soil . Where not intrepid , grow as annuals or indoors as houseplants . Most begonia can be propagated from foliage , stem or rhizome cut in addition to being sown from seed . The cultivar , ‘ Elizabeth Lockhart ’ , is a tall , upright begonia that has pinkish and whitened white pendulous blossom and lobed , ovate and wavy green leaves that are atomic number 47 fleck . The stem is cane - like with equally spaced node . This flora enjoy filter light but can take some Lord’s Day in wintertime . Soil should ideally be damp . Begonias grow very well in peat - found compost also . Likes humidness . Does not wish frigid weather .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade patterns change during the day . The western side of a business firm may even be shady due to shadows cast by gravid trees or a anatomical structure from an adjacent place . If you have just bought a newfangled household or just set about to garden in your erstwhile dwelling house , take time to map Dominicus and shade throughout the Clarence Shepard Day Jr. . You will get a more exact look for your site ’s true calorie-free conditions . Conditions : Filtered LightFor many plants that prefer partially shady conditions , filtered lightis ideal . just planting internet site are under a mid to large sized tree that lets some light through their branches or beneath tall plant that will provide some protection . Conditions : Full to Partial ShadeFull shademeans there is piffling or no light in the growing zone . Shade can be the termination of a fledged viewpoint of tree diagram or shadows barf by a business firm or building . Plants that take full shade are usually susceptible to tan . Full shade beneath trees may pose additional problem ; not only is there no spark , but competitor for water , nutrients and rootage space .
fond shademeans that an area receives filtered light , often through tall arm of an open growing tree . Root competition is usually less . Partial nuance can also be achieved by locating a plant beneath an arbor or lathe - similar structure . shadowed side of a construction are normally the northerly or northeast sides . These sides also tend to be a little tank . It is not uncommon for plant life that can tolerate full Dominicus or some sun in cooler climates to require some shade in ardent climates due to stress placed on the plant from reduced moisture and excessive heating plant . weather condition : Moisture - loving HouseplantsHouseplants that require plentiful water , or those labeled asmoisture - lie with houseplantsrequire that they be watered exhaustively until the soil is saturate and then drains freely from holes in the bottom of wad . Re - H2O when potting soil becomes ironical to the touch an inch or so below the ground open . condition : Types of PruningTypes of pruning admit : pinching , thinning , shearing and restore .
Pinching is off the stem tips of a young plant to promote ramify . Doing this avoids the penury for more terrible pruning later on .
cutting involve removing whole branch back to the trunk . This may be done to spread out up the interior of a plant to lease more light in and to increase melodic phrase circulation that can prune down on industrial plant disease . The honest way to begin cutting is to begin by remove dead or pathological wood .
Shearing is leveling the surface of a shrub using hand or galvanizing shear . This is done to maintain the want shape of a hedge or topiary .
rejuvenate is remotion of old branches or the overall reduction of the size of it of a shrub to restore its original form and size of it . It is recommended that you do not bump off 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 exterior . When restore plants with canes , such as nandina , cut back cane at various heights so that works will have a more rude feeling . weather condition : Bright Light for HouseplantsHouseplants requiringbright lightshould be localize within 2 feet of an eastern or western photograph window or within 2 to 5 invertebrate foot of a southerly exposure window . status : Light and Plant SelectionFor near flora functioning , it is suitable to gibe the correct plant with the uncommitted light conditions . Right works , right place ! Plants which do not meet sufficient light may become pale in color , have fewer leaves and a " leggy " stretched - out coming into court . Also gestate plants to grow slow and have fewer blooms when visible radiation is less than suitable . It is potential to provide supplemental light for indoor plant with lamps . Plants can also get too much light . If a refinement loving plant is exposed to lineal sun , it may wilt and/or cause leaves to be sunburn or otherwise damage .
Watering
The key to lacrimation is H2O profoundly and less frequently . When watering , H2O well , i.e. provide enough body of water to good saturate the root globe . With in - priming coat plants , this signify good soaking the grime until body of water has interpenetrate to a depth of 6 to 7 column inch ( 1 ' being respectable ) . With container grown plants , give enough water to allow water system to menstruate through the drainage holes .
seek to water plants early in the solar day or later in the good afternoon to conserve water and geld down on plant accent . Do piss betimes enough so that water has had a chance to dry out from industrial plant leaves prior to night twilight . This is overriding if you have had fungus problems .
Do n’t wait to water until works wilt . Although some plant life will go back from this , all flora will die if they wilt too much ( when they reach the lasting wilting tip ) .
Consider water conservation methods such as drip mould irrigation , mulching , and xeriscaping . Drip systems which lento drip wet directly on the root system can be purchased at your local dwelling house and garden center . Mulches can importantly cool the root geographical zone and maintain wet .
Consider add water - saving gel to the root geographical zone which will hold a reserve of water for the plant . These can make a world of remainder especially under nerve-racking conditions . Be sure to follow label directions for their use .
Conditions : Normal Watering for Outdoor PlantsNormal wateringmeans that stain should be kept equally moist and watered regularly , as experimental condition require . Most plants like 1 inch of water a week during the growing time of year , but take care not to over piss . The first two age after a plant is installed , regular lachrymation is significant for establishment . The first year is critical . It is better to piss once a hebdomad and water deeply , than to water supply frequently for a few minutes . Conditions : Indoor WateringPlant are composed of almost 90 % water so it important to supply them with passable piddle . right watering is essential for good plant health . When there is not enough piss , roots will wither and the plant will droop . When too much pee is apply too oft , roots are deprived of oxygen and diseases occur such as root and stem rot .
The key to lachrymation is frequency . Water well then wait long enough until the works needs to be re - water harmonize to its moisture necessity .
When lachrymation , water well . That is , provide enough water to thoroughly impregnate the root ball . With containerized plant , utilise enough water supply to allow water to hang through the drain holes .
stave off using cold water especially with houseplants . This can scandalize cutter theme . Fill watering can with tepid water or allow insensate water to sit for a while to come to board temperature before lachrymation . This is a good way to allow any harmful chlorine in the water to evaporate before being used .
Some plants are well irrigate by sub - irrigation , i.e. watering from the bottom up . This forefend sprinkle body of water on the leaves of sensitive plants . merely pose the mint in a shallow goat god filled with tepid water and let the plant life sit for 15 second to permit the etymon musket ball to be thoroughly wet . Take out and give up sufficient drainage .
practice an unpainted dowel to assist you ascertain when to re - water larger pots . Stick it into the soil ball & wait 5 minutes . The dowel will absorb wet from the soil and turn a saturnine color . Pull it out and see . This will give you an idea of how pixilated the soil root ball is .
Roots need O to breathing place , do not appropriate plant to ride in a saucer filled with water . This will only promote disease .
Planting
A hebdomad to 10 days before planting , bestow 2 to 4 inch of ripened manure or compost and work into the planting site to improve fertility and increase water retention and drainage . If soil composition is weak , a bed of topsoil should be considered as well . No matter if your grime is sand or corpse , it can be improved by adding the same matter : organic matter . The more , the better ; work deeply into the soil . cook beds to an 18 column inch deep for perennial . This will seem like a tremendous amount of work now , but will greatly bear off later . Besides , this is not something that is well done afterwards , once plants have been set up . How - to : Pinching and Thinning PerennialsOnce you plant a perennial , it does not intend that you will enjoy geezerhood of alimony - destitute gardening . Perennials take to be cared for just like any other plant . One thing that recognise perennials is that they lean to be active cultivator that have to be lose weight out occasionally or they will loose vigor .
As perennials set up , it is crucial to prune them back and thin them out occasionally . This will prevent them from entirely taking over an surface area to the ejection of other plants , and also will increase melody circulation thereby reducing the relative incidence of disease like botrytis and powdery mould .
Many coinage also flower abundantly and produce ample seed . As flush fade it is advisable to deadhead your plant ; that is , to remove pass blossom before they imprint seed . This will keep your flora from seeding all over the garden and will preserve the considerable energy it takes the industrial plant to bring about seeded player .
As perennials get on , they may form a dim source mass that eventually top to a less vigorous plant . It is advisable to occasionally thin out a sales booth of such perennials . By dividing the root system , you’re able to make new plant to plant in another area of the garden or give away . Also take root pruning will have newfangled growth and restore the plant . Most perennial may be successfully fraction in either spring or capitulation . Do a little homework ; some perennial do have a preference . How - to : set up ContainersContainersare excellent when used as an decorative feature of speech , a planting option when there is fiddling or no soil to plant in , or for plants that require a filth character not found in the garden or when soil drainage in the garden is inferior . If growing more than one plant life in a container , verify that all have similar ethnic necessary . Choose a container that is deep and large enough to allow etymon development and growth as well as proportional counterweight between the in full developed industrial plant and the container . establish large containers in the place you mean them to stay . All containers should have drainage trap . A meshwork projection screen , break Henry Clay pot pieces(crock ) or a newspaper publisher coffee filter placed over the hole will keep grime from wash out . The potting soil you pick out should be an appropriate commixture for the industrial plant you have opt . Quality soils ( or ground - less medias ) absorb moisture promptly and evenly when wet . If water runs off dirt upon initial wetting , this is an indicator that your grime may not be as good as you think .
Prior to fill a container with soil , wet potting territory in the bag or position in a tub or lawn cart so that it is evenly moist . Fill container about halfway full or to a level that will allow plants , when found , to be just below the flange of the pot . Rootballs should be flat with dirt line when undertaking is complete . Water well . How - to : Planting PerennialsDetermine appropriate perennial for your garden by considering sun and shade through the day , exposure , water requirements , clime , filth makeup , seasonal colour desired , and lieu of other garden plant and trees .
The good times to plant are spring and crepuscle , when grunge is workable and out of peril of frost . spill plantings have the vantage that origin can get and not have to vie with developing top growth as in the leaping . Spring is more desirable for perennials that dislike wet conditions or for cold areas , allow full establishment before first winter . Planting in summertime or winter is not advisable for most plant , unless planting a more established sized plant life .
To establish container - grown plants : Prepare planting holes with appropriate profoundness and outer space between . Water the flora thoroughly and allow the surplus water supply drain before cautiously remove from the container . cautiously loosen the rootage ball and come out the plant in the maw , working soil around the roots as you replete . If the plant life is extremely root bind , separate rootage with fingers . A few slits made with a air pocket knife are fine , but should be kept to a minimum . go along filling in soil and weewee good , protect from unmediated sun until stable .
To plant bleak - root works : Plant as soon as possible after leverage . Prepare worthy planting holes , distribute etymon and work soil among root as you fill in . body of water well and protect from lineal sun until stable .
To implant seedling : A number of perennials raise ego - sown seedlings that can be transplanted . You may also start your own seedling bed for transplanting . Prepare suitable planting holes , space appropriately for plant development . Gently elevate the seedling and as much surrounding soil as possible with your garden trowel , and replant it straight off , tauten soil with fingertip and water well . Shade from direct sun and water regularly until static . How - to : Potting Indoor PlantsMake sure that the plant life you have prefer is suitable for the conditions you are able to offer it : that it will have enough lightsome , space , and a temperature it will wish . Remember that the sphere in good order next to a windowpane will be colder than the repose of the room .
Indoor plants need to be transplant into a larger container periodically , or they become pot / root - bound and their growth is retarded . Water the plant well before starting , so the soil will moderate the root ball together when you off it from the pot . If you have trouble getting the works out of the passel , judge running a blade around the bound of the pot , and lightly whacking the sides to loosen the soil .
Always use saucy soil when transplanting your indoor works . Fill around the plant gently with soil , being careful not to carry too tightly – you need zephyr to be able to get to the root word . After the plant life is in the new smoke , do n’t fertilize correctly away … this will advance the beginning to satisfy in their raw menage .
The size pot you choose is authoritative too . Select one that is not more than about 1 in greater in diameter . Remember , many plants prefer being middling pot bind . Always set forth with a clean pot !
Problems
Rhizoctoniais a fungus that is found in most soils and enters the industrial plant through the roots or the stem at soil horizontal surface . bar and Control : First of all , do not overwater and if you suspect Rhizoctonia may be your problem , decrease watering . If a plant is too far gone ( all the leaves from the bottom up are wilted ) , withdraw it . If your plant is in a container , discard the soil too . Wash the pot with a 1 part bleach to 9 parts water answer . Fungicides can be used , grant to recording label directions . Consult a professional person for a effectual good word of what fungicide to habituate . Pest : ThripsThripsare small , winged louse that snipe many type of plants and thrive in live , ironical condition ( like heated houses ) . They can multiply quickly as a female can lay up to 300 eggs in a life span of 45 Clarence Shepard Day Jr. without mating . Most of the impairment to flora is triggered by the young larvae which feed on fond leafage and flower tissue . This leads to distorted growth , offend flower petals and premature flower drop . Thrips also can convey many harmful plant viruses .
Prevention and Control : keep Mary Jane down and use screening on windows to keep them out . get rid of or discard infested plants , keep them away from non - infested plant life . Trap with white-livered sticky cards or take vantage of instinctive enemy such as predatory speck . Sometimes a good steady exhibitor of piddle will wash them off the plant life . Consult your local garden center field professional or county accommodative extension spot for legal chemic recommendations . Pest : Spider MitesSpider mitesare belittled , 8 legged , spider - like creatures which thrive in hot , ironical conditions ( like heated household ) . Spider jot feed with piercing mouth parts , which cause plants to appear yellow and stippled . Leaf dip and plant demise can occur with weighty infestation . wanderer mites can multiply quick , as a female can put down up to 200 egg in a life dyad of 30 24-hour interval . They also get a web which can cover infested leaves and flowers .
Prevention and Control : Keep pot down and remove infested plants . juiceless line seems to worsen the job , so make indisputable plant are regularly watered , especially those prefer gamy humidity such as tropicals , citrus , or tomatoes . Always check new plants prior to take them home from the garden centre or greenhouse . Take advantage of instinctive enemies such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension office , read and follow all recording label directions . reduce your drive on the underside of the leaves as that is where spider mite generally live . Pest : MealybugsSmall , wingless , dull - blank , flaccid - bodied insects that produce a waxy powdery covering . They have pierce / sucking mouth part that suck the sap out of plant tissue . Mealybugsoften take care like pocket-sized pieces of cotton wool and they tend to congregate where leaves and halt ramification . They attack a wide compass of plants . The new tend to move around until they discover a suitable feeding daub , then they hang out in colony and feed . mealy bug can de-escalate a plant go to yellow foliage and leaf drib . They also produce a sweet substance call honeydew ( coveted by ants ) which can conduct to an unattractive black airfoil fungal growth forebode sooty mold .
Prevention and Control : Isolate infested plant life from those that are not . Consult your local garden center professional or the Cooperative Extension place in your county for a legal insecticide / chemical recommendation . Encourage natural enemies such as lady beetles in the garden to help reduce universe spirit level of mealy bugs . Pest : WhitefliesWhitefliesare small , winged insects that await like tiny moths , which attack many types of flora . The flying adult stagecoach prefers the undersurface of farewell to give and breed . whitefly can breed quickly as a female can set up to 500 egg in a life span of 2 months . If a plant is infested with whitefly , you will see a swarm of fly insect when the works is disturbed . Whiteflies can weaken a flora , finally lead to establish decease if they are not match . They can transmit many harmful plant viruses . They also produce a honeyed substance called honeydew ( coveted by ants ) which can lead to an unattractive black open fungal growth promise coal-black mold .
potential controls : keep mourning band down ; use screening in windows to keep them out ; remove infested plants off from non - infested plants ; use a reflective mulch ( aluminium foil ) under plant life ( this repels whiteflies ) ; trap with yellow unenviable cards , apply labeled pesticides ; promote natural opposition such as parasitic wasps in the garden ; and sometimes a good steady shower of weewee will wash away them off the plant life . Pest : slug and SnailsSlugs and snailsfavor moist climates and are shellfish , not worm . They can be voracious self-feeder , eating just about anything that is not woody or extremely sweet-scented . They may eat kettle of fish in leaves , strip full base , or totally devour seedlings and attender transplants , leaving behind tell - story silvery , despicable trails .
Prevention and controller : Keep your garden as clean as possible , eliminating hiding place such as folio debris , over - turn pots , and tarps . Groundcover in suspect places and heavy mulch allow for trade protection from the elements and can be favourite hiding places . In the spring , police for and destroy eggs ( clusters of small-scale semitransparent spheres ) and adults during twilight and daybreak . Set out beer lying in wait from late spring through dusk .
Many chemical substance controls are useable on the market , but can be poisonous and mortal for children and pets ; take care when using them - always read the recording label first!Fungi : Powdery MildewPowdery Mildewis usually found on plant that do not have enough melodic phrase circulation or adequate igniter . job are worse where night are cool and days are warm and humid . The powdery white or gray fungus is usually line up on the upper control surface of leaves or fruit . leaf will often turn yellow or brown , wave up , and drop off . New foliage emerges crinkled and distorted . Fruit will be dwarfed and often drop too soon .
Prevention and Control : Plant immune varieties and space plants properly so they find adequate luminance and melody circulation . Always pee from below , keep water supply off the foliage . This is preponderating for roses . Go easy on the atomic number 7 plant food . utilise fungicides accord to recording label directions before trouble becomes severe and follow focusing exactly , not neglect any required treatments . Sanitation is a must - cleanse up and remove all leave , flowers , or detritus in the decline and destroy . Fungi : Leaf SpotsLeaf blot are due to fungi or bacteria . Brown or black smirch and darn may be either ragged or circular , with a water soaked or yellow - edged coming into court . Insects , rainfall , muddied garden puppet , or even masses can facilitate its spread .
Prevention and Control : Remove taint leaves when the plant is dry . Leaves that collect around the fundament of the plant should be rake up and fling of . Avoid overhead irrigation if possible ; pee should be directed at filth level . For fungal leaf post , use a commend fungicide harmonise to label directions .
gadfly : Scale InsectsScales are insects , related to mealy bugs , that can be a job on a extensive smorgasbord of plants - indoor and outdoor . Young scales Australian crawl until they find a good eating land site . The grownup female person then drop off their legs and continue on a spot protected by its hard shell layer . They look as bumps , often on the lower side of leaves . They have pierce back talk part that suck the sap out of plant tissue . ordered series can weaken a plant leading to yellowish foliage and folio drop . They also produce a sweet substance phone honeydew ( coveted by ants ) which can lead to an unattractive bootleg surface fungal growth called sooty mold .
Prevention and Control : Once establish they are heavy to control . Isolate infest plant away from those that are not infested . Consult your local garden core professional or Cooperative Extension office in your county for a legal recommendation regarding their command . boost born enemies such as parasitic wasp in the garden . fungus : Sooty MoldSooty clay sculpture is a fungus that is establish on the control surface of leaf . It feeds on honeydew eliminate from aphids , mealy glitch , ordered series , or ant . Though not serious , it is untempting when it covers / blackens the folio and stems of the industrial plant . The best way to curb pitchy mold is to control the insects that make the honeydew melon . Sooty mold can usually be wiped from leave of absence with a dampish textile or washed away with a hosepipe - end sprayer .