begonia are untoughened perennials , grow for their colourful flowers and leaf . Most begonias can be grown outdoors in crapper , in the ground , or in hanging baskets in filtered luminousness and moist , but well drained soil . Where not hardy , grow as annuals or indoors as houseplant . Most begonia can be propagate from foliage , stem or rhizome cuttings in addition to being sown from come . The cultivar , ‘ Martha Floro , ’ has many everblooming fragrant pink pendulous flowers and unincised green leaves . The stem is cane - like with evenly spaced nodes . This flora bask filtered luminosity but can take some sunshine in winter . Soil should ideally be dampish . begonia produce very well in peat - free-base compost also . Likes humidness . Does not like stale weather condition .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will find that sun and nuance pattern commute during the daylight . The western side of a business firm may even be shady due to shadow cast by large trees or a structure from an adjacent property . If you have just bought a new home or just beginning to garden in your older home , take clip to represent Lord’s Day and spook throughout the day . You will get a more exact flavor for your site ’s truthful light conditions . condition : Filtered LightFor many plants that favour partially shady conditions , filtered lightis ideal . right planting site are under a mid to big sized tree that lets some light through their branches or beneath taller plants that will provide some aegis . condition : Moisture - have intercourse HouseplantsHouseplants that require ample water , or those judge asmoisture - have a go at it houseplantsrequire that they be watered thoroughly until the soil is saturated and then enfeeble freely from holes in the bottom of pot . Re - water system when potting soil becomes dry to the sense of touch an inch or so below the soil surface . Conditions : Partial Sun , Partial ShadePart sunorpart shadeplants prefer light that is filtered . Sunlight , though not verbatim , is authoritative to them . Often morning sunshine , because it is not as unassailable as good afternoon sun , can be considered part Dominicus or part shade . If you live in an surface area that does not get much intense sunlight , such as the Pacific Northwest , a full sunshine photo may be fine . In other sphere such as Florida , plant in a locating where afternoon shade will be received . Conditions : vivid Light for HouseplantsHouseplants requiringbright lightshould be placed within 2 feet of an eastern or western exposure windowpane or within 2 to 5 pes of a southern photo window . Conditions : Light and Plant SelectionFor best works public presentation , it is worthy to jibe the right plant with the usable light conditions . Right industrial plant , right place ! Plants which do not receive sufficient light may become wan in colour , have fewer leave and a " leggy " unfold - out appearing . Also anticipate plants to develop slower and have fewer blooms when light is less than worthy . It is potential to provide supplementary lighting for indoor plants with lamp . Plants can also get too much light . If a shade loving industrial plant is exposed to direct sunlight , it may droop and/or get leaves to be sunburned or otherwise damaged .
Watering
The key to watering is water deep and less frequently . When lachrymation , water well , i.e. render enough water to good saturate the root ball . With in - dry land flora , this intend thoroughly soaking the soil until urine has penetrated to a depth of 6 to 7 inches ( 1 ' being better ) . With container grown plants , apply enough body of water to allow water system to flow through the drainage holes .
try on to water flora early in the day or later in the afternoon to preserve water and cut down on plant stress . Do water supply ahead of time enough so that water has had a chance to dry from plant leaves prior to night downslope . This is paramount if you have had fungus problems .
Do n’t await to water until plants wilt . Although some plants will recuperate from this , all works will die out if they droop too much ( when they reach the lasting wilting point ) .
study water preservation methods such as drip irrigation , mulching , and xeriscaping . trickle system which slowly dribble wet forthwith on the root system can be purchased at your local rest home and garden centerfield . mulch can significantly cool the root zone and conserve moisture .
see add water - carry through gels to the root geographical zone which will hold a reserve of water for the plant . These can make a world of dispute especially under stressful conditions . Be certain to follow recording label directions for their use .
term : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be kept evenly moist and watered regularly , as conditions require . Most plants like 1 inch of water a hebdomad during the raise time of year , but take care not to over weewee . The first two years after a plant life is set up , even watering is important for establishment . The first year is decisive . It is better to urine once a week and piddle deep , than to water oftentimes for a few mo . Conditions : Indoor WateringPlant are composed of almost 90 % piss so it important to supply them with adequate water . right tearing is essential for honorable plant life wellness . When there is not enough water , stem will shrink and the plant will wilt . When too much water is applied too oft , roots are deprive of oxygen and diseases occur such as rootage and stem putrefaction .
The tonality to tearing is frequency . Water well then expect long enough until the plant needs to be re - irrigate according to its moisture requirements .
When watering , water well . That is , allow enough water to thoroughly impregnate the root globe . With containerized flora , apply enough weewee to provide water to flow through the drainage holes .
stave off using frigid water especially with houseplant . This can traumatise cutter root . Fill watering can with tepid piss or provide cold pee to sit for a while to get to board temperature before watering . This is a good path to provide any harmful chlorine in the water to melt before being used .
Some plants are best irrigate by Italian sandwich - irrigation , i.e. lachrymation from the bottom up . This quash spatter water on the leaves of sensitive plants . Simply place the pot in a shallow cooking pan filled with tepid water and have the plant baby-sit for 15 transactions to give up the root clump to be good blind drunk . Take out and allow sufficient drainage .
apply an unpainted dowel to help you determine when to re - water turgid pots . sting it into the soil ball & wait 5 minutes . The dowel pin will absorb wet from the soil and turn a darker color . Pull it out and examine . This will give you an idea of how plastered the dirt root ball is .
Roots involve oxygen to intimation , do not allow plants to sit down in a disc filled with weewee . This will only promote disease .
Planting
A week to 10 days before planting , total 2 to 4 inches of aged manure or compost and body of work into the planting site to improve birth rate and increase water retention and drainage . If soil composition is weak , a bed of topsoil should be believe as well . No matter if your soil is sand or clay , it can be meliorate by adding the same thing : organic matter . The more , the better ; work deeply into the soil . devise bed to an 18 inch deep for perennials . This will seem like a tremendous amount of work now , but will greatly pay off later . Besides , this is not something that is easily done later , once works have been established . How - to : Pinching and Thinning PerennialsOnce you imbed a perennial , it does not signify that you will relish years of maintenance - loose gardening . perennial need to be care for just like any other plant . One thing that recognize perennials is that they tend to be dynamic growers that have to be reduce out now and again or they will loose vigor .
As perennial establish , it is important to prune them back and thin them out once in a while . This will foreclose them from totally fill over an orbit to the exclusion of other plants , and also will increase air circulation thereby reducing the incidence of diseases like botrytis and powdery mould .
Many species also blossom abundantly and produce ample seminal fluid . As blush fade it is advisable to deadhead your works ; that is , to remove spent prime before they form semen . This will preclude your flora from seeding all over the garden and will conserve the considerable energy it take in the plant to produce source .
As perennials mature , they may form a dull antecedent mass that eventually leads to a less vigorous plant . It is advisable to occasionally thin out a base of such perennials . By dividing the root organization , you may make raw plant life to plant in another arena of the garden or give away . Also root pruning will excite new ontogenesis and rejuvenate the flora . Most perennials may be successfully divided in either spring or fall . Do a little homework ; some perennials do have a preference . How - to : Preparing ContainersContainersare excellent when used as an ornamental feature , a planting option when there is minuscule or no grease to establish in , or for plant that require a grunge eccentric not found in the garden or when soil drainage in the garden is deficient . If produce more than one plant in a container , make indisputable that all have similar ethnic requirements . Choose a container that is mysterious and large enough to allow root development and growth as well as relative equipoise between the fully develop plant and the container . set large containers in the place you intend them to stay . All container should have drainage holes . A mesh cover , break clay pot pieces(crock ) or a paper coffee tree filter placed over the hole will keep soil from washing out . The potting soil you select should be an appropriate admixture for the plant you have chosen . Quality soils ( or ground - less medias ) absorb wet readily and evenly when wet . If weewee runs off land upon initial wetting , this is an indicator that your soil may not be as good as you think .
Prior to filling a container with soil , wet potting soil in the bag or place in a tub or barrow so that it is equally moist . satiate container about halfway full or to a level that will allow plants , when planted , to be just below the rim of the good deal . Rootballs should be level with soil contrast when project is complete . piss well . How - to : Planting PerennialsDetermine appropriate perennials for your garden by consider sun and shade through the 24-hour interval , exposure , water requirement , climate , soil makeup , seasonal semblance desired , and spot of other garden plant and trees .
The in force time to plant are spring and decline , when territory is workable and out of risk of Robert Frost . crepuscule plantings have the advantage that stem can arise and not have to vie with developing top growth as in the spring . Spring is more desirable for perennials that dislike wet conditions or for colder areas , allowing full establishment before first winter . Planting in summertime or winter is not advisable for most plants , unless planting a more shew sized industrial plant .
To establish container - grown plants : develop planting holes with appropriate depth and space between . Water the plant soundly and have the excess water system drain before cautiously removing from the container . Carefully loosen the root ball and place the plant life in the gob , influence soil around the roots as you fill up . If the industrial plant is exceedingly ascendent bound , separate ascendent with fingers . A few cunt made with a pocket tongue are ok , but should be kept to a minimum . Continue filling in soil and water thoroughly , protecting from direct sun until static .
To plant spare - root plant : Plant as shortly as possible after purchase . Prepare suitable planting holes , spread roots and run soil among root as you fill in . water supply well and protect from lineal sunlight until stable .
To engraft seedlings : A number of perennials bring on self - sown seedling that can be graft . You may also start your own seedling bed for transplanting . Prepare suitable planting holes , space fitly for plant evolution . Gently lift the seedling and as much palisade grease as possible with your garden trowel , and replant it immediately , firming territory with fingertips and water supply well . Shade from direct sun and H2O regularly until static . How - to : Potting Indoor PlantsMake sure that the flora you have choose is desirable for the conditions you are able-bodied to supply it : that it will have enough light-colored , infinite , and a temperature it will like . retrieve that the area right next to a windowpane will be colder than the rest of the room .
Indoor plants need to be transplanted into a big container periodically , or they become pot / root - ricochet and their growth is retarded . Water the flora well before begin , so the soil will hold up the root ball together when you remove it from the pot . If you have problem getting the plant out of the pot , try out run a vane around the edge of the hatful , and gently whack the side to loosen the soil .
Always expend fresh soil when graft your indoor works . Fill around the plant softly with grunge , being heedful not to pack too tightly – you want air to be able-bodied to get to the source . After the works is in the new pot , do n’t fertilise decent off … this will encourage the roots to fill in their newfangled home .
The sizing mountain you select is important too . Select one that is not more than about 1 inch bully in diam . recall , many plants opt being somewhat pot attach . Always start with a clean pot !
Problems
Rhizoctoniais a fungus that is found in most soils and enters the flora through the rootage or the stem at grime level . 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 go away ( all the leaves from the bottom up are droop ) , take away it . If your plant is in a container , discard the stain too . moisten the pot with a 1 part bleach to 9 part water supply solution . fungicide can be used , grant to recording label directions . look up a professional for a effectual good word of what fungicide to use . Pest : ThripsThripsare belittled , winged insect that set on many types of plant and boom in raging , dry conditions ( like heated up houses ) . They can multiply speedily as a female person can lie up to 300 eggs in a life span of 45 days without mating . Most of the damage to plants is triggered by the young larvae which feed on tender leaf and flower tissue paper . This leads to misshapen growth , injured blossom petals and premature peak drop . Thrips also can transmit many harmful plant viruses .
Prevention and Control : keep weeds down and use screen on windows to keep them out . Remove or discard overrun industrial plant , keep them away from non - infested plants . Trap with yellow sticky cards or take vantage of instinctive enemies such as predatory jot . Sometimes a good unfluctuating cascade of water supply will wash them off the works . confer with your local garden center professional or county Cooperative lengthiness office for sound chemical recommendations . Pest : Spider MitesSpider mitesare small , 8 legged , wanderer - like creatures which thrive in raging , ironic conditions ( like heated up houses ) . Spider mites feed with piercing mouth parts , which have plants to appear yellowish and stippled . Leaf drop and plant death can happen with heavy plague . wanderer mites can multiply quickly , as a female can put up to 200 eggs in a life span of 30 days . They also produce a web which can cover infested leaf and flowers .
Prevention and Control : Keep pot down and get rid of infested plant . Dry air seems to worsen the problem , so check that plants are regularly water , especially those preferring high humidness such as tropicals , citrus tree , or tomatoes . Always check into new plants prior to bringing them home from the garden center or baby’s room . Take advantage of natural enemies such as ladybug larvae . If a miticide is recommended by your local garden substance professional or county Cooperative Extension office , read and follow all label directions . Concentrate your efforts on the underside of the leafage as that is where wanderer mite generally live . Pest : MealybugsSmall , wingless , slow - blanched , soft - bodied insects that produce a waxy powdery cover . They have pierce / sucking mouth parts that suck the sap out of plant life tissue . Mealybugsoften look like little piece of music of cotton and they be given to congregate where foliage and stems branch . They assail a wide-eyed range of plants . The young tend to move around until they encounter a worthy eating spot , then they pay heed out in colonies and feed . Mealybugs can weaken a plant pass to yellow leaf and leaf drop . They also bring out a sweet subject matter called honeydew ( coveted by ants ) which can pass to an unattractive fatal open fungous increase called jet-black mold .
Prevention and Control : Isolate infested plant life from those that are not . confabulate your local garden plaza professional or the Cooperative Extension spot in your county for a sound insecticide / chemical substance recommendation . advance natural enemies such as gentlewoman beetles in the garden to help reduce population levels of mealy bugs . Pest : WhitefliesWhitefliesare small , winged insects that look like tiny moths , which attack many type of plant . The flying grownup stage favor the underside of leave to fertilise and breed . whitefly can multiply quickly as a female can put down up to 500 ballock in a life straddle of 2 months . If a plant life is infested with whiteflies , you will see a cloud of fleeing insects when the plant is disturbed . Whiteflies can weaken a plant , eventually leading to plant death if they are not check . They can convey many harmful works viruses . They also produce a sweet substance called honeydew ( coveted by ants ) which can run to an untempting black surface fungous growth hollo jet-black mould .
Possible control : keep green goddess down ; use screening in windows to keep them out ; bump off overrun plants away from non - infested plants ; use a brooding mulch ( aluminum foil ) under plant ( this repels whitefly ) ; yap with chickenhearted gluey cards , practice labeled pesticides ; encourage natural enemies such as parasitic wasps in the garden ; and sometimes a good unfluctuating rain shower of piddle will wash them off the plant . Pest : Slugs and SnailsSlugs and snailsfavor moist climates and are mollusks , not insects . They can be voracious affluent , eat just about anything that is not woody or extremely perfumed . They may eat holes in leaves , strip total stems , or completely devour seedlings and tender transplant , leaving behind tell - story silvery , slimy trails .
bar and dominance : Keep your garden as clean as possible , wipe out concealment spot such as leaf junk , over - twist pots , and tarp . Groundcover in shady places and heavy mulch supply security from the element and can be favourite hiding places . In the spring , patrol for and destruct eggs ( cluster of small semitransparent spheres ) and adults during gloaming and dawn . Set out beer lying in wait from belated leap through fall .
Many chemical control are uncommitted on the market , but can be toxicant and deadly for children and pets ; take attention when using them - always read the label first!Fungi : Powdery MildewPowdery Mildewis usually ground on plants that do not have enough airwave circulation or adequate light . Problems are worse where nights are coolheaded and daylight are warm and humid . The powdery white or grey-headed fungus is usually base on the upper surface of leave or fruit . leave of absence will often become white-livered or browned , curl up , and drop off . New foliage emerge crinkled and distorted . Fruit will be dwarfed and often drop off early .
Prevention and Control : engraft immune varieties and infinite plants properly so they receive equal illumination and air circulation . Always water from below , keep open water off the foliage . This is overriding for roses . Go easy on the atomic number 7 fertiliser . Apply antifungal agent according to label direction before job becomes severe and watch directions on the nose , not missing any necessitate treatments . Sanitation is a must - scavenge up and remove all leaves , flower , or debris in the fall and destruct . Fungi : Leaf SpotsLeaf office are triggered by fungi or bacterium . brownish or bootleg spot and patches may be either ragged or rotary , with a water system soaked or yellow - march appearance . Insects , pelting , unclean garden tools , or even people can help its spread .
Prevention and Control : slay infected leaves when the plant is teetotal . leave-taking that pull together around the bag of the flora should be raked up and put away of . Avoid overhead irrigation if potential ; water should be send at soil level . For fungous folio touch , utilise a recommended fungicide agree to label direction .
Pest : Scale InsectsScales are insects , related to mealy bugs , that can be a job on a across-the-board variety of plant - indoor and out-of-door . unseasoned scales Australian crawl until they find a good alimentation land site . The adult females then lose their leg and remain on a spot protect by its hard shell layer . They look as bumps , often on the low sides of leaves . They have thrust mouth parts that breastfeed the sap out of plant tissue . Scales can soften a works leading to yellow foliage and leaf fall . They also produce a sweet marrow called honeydew ( covet by ants ) which can lead to an unattractive black surface fungous growth called sooty mold .
Prevention and Control : Once established they are hard to control . Isolate infested plant out from those that are not infested . confer your local garden marrow professional or Cooperative Extension office in your county for a effectual passport regarding their control . Encourage natural enemies such as parasitic wasp in the garden . Fungi : Sooty MoldSooty mold is a fungus that is incur on the Earth’s surface of leaves . It flow on honeydew melon excreted from aphids , mealy bugs , scale , or ants . Though not serious , it is unattractive when it cover / melanize the folio and halt of the plant . The right way to control sooty stamp is to control the insect that make the honeydew melon . Sooty mould can usually be wiped from parting with a damp cloth or washed away with a hosepipe - end sprayer .