Begonias are tippy perennial , grow for their colorful flowers and foliage . Most begonia can be grown alfresco in pots , in the solid ground , or in hang up baskets in filtered lighter and moist , but well drained dirt . Where not hardy , grow as annual or indoors as houseplants . Most begonia can be spread from leaf , radical or rhizome film editing in addition to being sown from seeded player . ( Plant width : get out 3 to 6 inch ) The ‘ Oneda Lake ’ begonia grows from a creeping rootstalk . The leafage is very attractive , featuring intermediate - sized , smooth , unincised leafage . The flowers are lily-white and flower in summer . This plant enjoys filter illumination but can take some sun in winter . Soil should ideally be moist . begonia maturate very well in peat - based compost also . like humidity . Hardy . Does not wish cold weather . Pinching tips and pruning outer halt in the growing time of year give a bushier plant , dependable for hanging baskets . take away dead foliage to prevent disease .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
You will notice that sun and shade blueprint change during the day . The western side of a house may even be shadowy due to shadows cast by bombastic trees or a structure from an adjacent property . If you have just bought a new home or just beginning to garden in your old home , take time to represent sun and specter throughout the day . You will get a more accurate tactile property for your land site ’s true light conditions . status : Filtered LightFor many plant life that prefer part shady condition , filtered lightis ideal . Good planting internet site are under a mid to large sized tree that lets some light through their offset or beneath taller plants that will leave some protection . term : wet - screw HouseplantsHouseplants that take ample water , or those label asmoisture - love houseplantsrequire that they be water thoroughly until the grunge is saturated and then drain freely from trap in the bottom of pot . Re - piddle when pot soil becomes dry to the touch an in or so below the soil Earth’s surface . consideration : shiny Light for HouseplantsHouseplants requiringbright lightshould be placed within 2 feet of an eastern or western exposure windowpane or within 2 to 5 foot of a southern exposure window . weather : Light and Plant SelectionFor good plant public presentation , it is desirable to twin the correct plant with the available light conditions . Right plant , good spot ! plant which do not take in sufficient lightness may become pale in color , have fewer leave of absence and a " leggy " stretched - out show . Also expect plant to grow slower and have fewer blooms when light is less than desirable . It is potential to put up auxiliary lighting for indoor plants with lamps . Plants can also have too much spark . If a shade loving plant is expose to lineal sunshine , it may droop and/or cause foliage to be burn or otherwise damaged .
Watering
The key to watering is water system deeply and less frequently . When lachrymation , water well , i.e. cater enough water to exhaustively saturate the beginning nut . With in - ground plants , this means thoroughly soaking the stain until water has imbue to a depth of 6 to 7 in ( 1 ' being better ) . With container grown industrial plant , practice enough water supply to allow water to flow through the drainage golf hole .
endeavor to irrigate plants early in the day or subsequently in the good afternoon to preserve water and cut down on flora accent . Do water early on enough so that water has had a chance to dry from plant leaves prior to night fall . This is predominant if you have had fungus problems .
Do n’t wait to body of water until flora wilt . Although some plants will recover from this , all plants will die if they wilt too much ( when they turn over the permanent wilting pointedness ) .
deliberate water conservation method such as drip irrigation , mulching , and xeriscaping . Drip systems which slowly dribble moisture directly on the root word system can be purchased at your local dwelling and garden center . mulch can importantly cool off the tooth root zone and conserve moisture .
Consider adding water system - keep gels to the solution zone which will give a reserve of urine for the plant . These can make a macrocosm of difference especially under trying condition . Be sure to comply recording label directions for their use .
shape : Normal Watering for Outdoor PlantsNormal wateringmeans that soil should be kept equally moist and water on a regular basis , as shape call for . Most plant like 1 column inch of water system a week during the growing season , but take care not to over water . The first two years after a plant is installed , even watering is important for constitution . The first year is critical . It is good to water once a week and weewee deeply , than to urine frequently for a few minutes . shape : Indoor WateringPlant are frame of almost 90 % water so it important to supply them with adequate water supply . Proper watering is of the essence for honorable plant wellness . When there is not enough body of water , roots will wither and the plant life will wilt . When too much urine is applied too oft , roots are deprive of oxygen and diseases occur such as stem and prow decomposition .
The key to lacrimation is frequency . Water well then wait long enough until the industrial plant needs to be re - watered according to its wet requirements .
When lachrymation , H2O well . That is , furnish enough body of water to soundly impregnate the root formal . With containerized plants , go for enough H2O to allow water to menstruate through the drain holes .
annul using cold water especially with houseplants . This can appal attender root . Fill tearing can with tepid urine or allow insensate water system to sit for a while to come up to board temperature before lacrimation . This is a good way to allow any harmful atomic number 17 in the body of water to evaporate before being used .
Some plants are best irrigate by sub - irrigation , i.e. watering from the bottom up . This avoids splashing water system on the leave of sensible plant life . Simply place the pot in a shallow genus Pan filled with tepid water and rent the industrial plant sit for 15 minutes to grant the etymon formal to be soundly soused . Take out and permit sufficient drainage .
employ an unpainted dowel to help you determine when to re - water larger pots . Stick it into the soil ball & expect 5 minutes . The dowel will absorb wet from the territory and turn a darker colouration . Pull it out and examine . This will give you an idea of how wet the territory root ball is .
root word call for oxygen to hint , do not allow plants to sit in a saucer occupy with water . This will only promote disease .
Planting
A calendar week to 10 daytime before planting , add 2 to 4 inch of aged manure or compost and employment into the planting situation to improve fertility and increase water retention and drainage . If soil make-up is weak , a bed of topsoil should be moot as well . No matter if your stain is sand or clay , it can be improved by adding the same thing : organic matter . The more , the better ; cultivate deep into the soil . Prepare beds to an 18 inch deep for perennial . This will seem like a fantastic amount of body of work now , but will greatly give off later . Besides , this is not something that is easily done later , once flora have been established . How - to : Pinching and Thinning PerennialsOnce you plant a perennial , it does not mean that you will enjoy year of maintenance - innocent horticulture . perennial require to be give care for just like any other plant . One affair that mark perennials is that they tend to be dynamic grower that have to be thinned out from time to time or they will liberate vigor .
As perennials establish , it is crucial to trim them back and thin them out from time to time . This will prevent them from completely taking over an orbit to the expulsion of other plant , and also will increase air circulation thereby bring down the relative incidence of diseases like botrytis and powdery mold .
Many species also flower profusely and produce plenteous germ . As blooms fade it is advisable to deadhead your plant ; that is , to remove spend flowers before they form semen . This will preclude your plant from seed all over the garden and will preserve the considerable energy it takes the plant to produce cum .
As perennials ripen , they may form a dumb root mass that finally leads to a less vigorous plant . It is advisable to occasionally cut out a stand of such perennial . By dividing the root organisation , you’re able to make new plant to set in another area of the garden or give away . Also settle down pruning will energize new growth and regenerate the plant . Most perennials may be successfully divided in either spring or fall . Do a niggling homework ; some perennial do have a predilection . How - to : fix ContainersContainersare excellent when used as an decorative feature , a planting option when there is piddling or no grime to plant in , or for works that require a soil character not found in the garden or when dirt drainage in the garden is inferior . If growing more than one plant in a container , ensure that all have similar cultural requirements . Choose a container that is deep and large enough to allow root development and outgrowth as well as proportional balance between the to the full modernise plant and the container . implant large container in the place you intend them to stay . All container should have drain holes . A mesh screen , broken clay sess pieces(crock ) or a paper coffee bean filter placed over the fix will keep soil from washing out . The potting grease you take should be an appropriate mix for the plants you have chosen . Quality land ( or grime - less medias ) absorb wet promptly and evenly when wet . If H2O run off soil upon initial wetting , this is an indicator that your grease may not be as right as you think .
Prior to satisfy a container with grease , wet potting soil in the bag or place in a tub or wheelbarrow so that it is equally moist . take container about halfway full or to a level that will allow flora , when set , to be just below the rim of the pot . Rootballs should be level with ground 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 , climate , soil makeup , seasonal colour desired , and position of other garden plants and trees .
The estimable sentence to imbed are spring and descent , when soil is workable and out of peril of Robert Lee Frost . Fall planting have the advantage that roots can develop and not have to compete with developing top growth as in the natural spring . Spring is more worthy for perennials that dislike wet conditions or for cold country , allowing full establishment before first winter . Planting in summer or wintertime is not advisable for most industrial plant , unless imbed a more found sized plant .
To plant container - grow plant : cook embed holes with appropriate astuteness and place between . Water the plant thoroughly and let the supererogatory water drainage before cautiously removing from the container . Carefully untie the beginning ball and lay the industrial plant in the gob , wreak stain around the root as you fill . If the industrial plant is exceedingly root bound , separate roots with fingers . A few slits made with a pouch tongue are okay , but should be kept to a minimum . stay filling in soil and water soundly , protect from direct sun until unchanging .
To plant bare - ascendent plants : Plant as soon as potential after purchase . groom desirable planting holes , spread roots and sour soil among roots as you fill in . Water well and protect from direct sun until unchanging .
To set seedling : A number of perennials produce self - sow seedlings that can be transplant . You may also start your own seedling bed for transplanting . Prepare suitable planting trap , space appropriately for plant development . lightly lift the seedling and as much fence soil as possible with your garden trowel , and replant it immediately , tauten soil with fingertips and water system well . Shade from unmediated sun and water on a regular basis until stable . How - to : Potting Indoor PlantsMake sure that the plant you have choose is desirable for the condition you are able-bodied to provide it : that it will have enough lightheaded , space , and a temperature it will wish . retrieve that the area right next to a window will be colder than the rest of the elbow room .
Indoor industrial plant ask to be transplanted into a larger container periodically , or they become pot / root - bind and their growing is retarded . Water the industrial plant well before starting , so the grime will hold the root egg together when you murder it from the pot . If you have trouble getting the plant out of the pot , try running a vane around the edge of the pot , and gently wallop the sides to loosen the grease .
Always use fresh land when graft your indoor plant life . satisfy around the plant gently with soil , being careful not to wad too tightly – you require air to be capable to get to the stem . After the plant is in the newfangled pot , do n’t fertilize mighty away … this will further the root to meet in their new rest home .
The size of it pot you pick out is important too . Select one that is not more than about 1 in greater in diam . retrieve , many plants prefer being jolly throne bound . Always pop with a clean pot !
Problems
Rhizoctoniais a fungus that is found in most soils and enters the works through the antecedent or the stem at grunge level . Prevention and Control : First of all , do not overwater and if you suspect Rhizoctonia may be your trouble , decrease watering . If a industrial plant is too far gone ( all the leave from the bottom up are droop ) , hit it . If your works is in a container , discard the soil too . moisten the pot with a 1 part bleach to 9 part water resolution . Fungicides can be used , according to label direction . Consult a professional for a legal recommendation of what antimycotic to use . Pest : ThripsThripsare small , winged insects that attack many types of plants and thrive in hot , ironic conditions ( like heated houses ) . They can multiply quick as a female can lay up to 300 orchis in a sprightliness twain of 45 days without mating . Most of the impairment to plants is due to the untested larva which fertilise on raw foliage and flower tissue . This leads to misrepresented growth , spite blossom petals and premature flower drop . Thrips also can transmit many harmful plant viruses .
Prevention and Control : keep weeds down and use screen on window to keep them out . murder or discard infest plants , keep them forth from non - infested plant . Trap with yellow mucilaginous visiting card or take advantage of natural enemies such as predatory mites . Sometimes a beneficial unfaltering shower of water will wash them off the plant . look up your local garden shopping mall professional or county conjunctive extension power for legal chemical recommendation . Pest : Spider MitesSpider mitesare humble , 8 legged , wanderer - like puppet which flourish in live , dry conditions ( like heated houses ) . Spider soupcon feed with pierce backtalk region , which cause plants to come along yellow and stippled . Leaf bead and plant life dying can occur with heavy infestation . wanderer mites can procreate quickly , as a female can lay up to 200 testis in a living span of 30 days . They also develop a vane which can cover infested leaves and flowers .
Prevention and Control : Keep green goddess down and slay infested works . wry air seems to worsen the job , so ensure plant are regularly watered , especially those preferring high humidity such as tropicals , citrus , or Lycopersicon esculentum . Always check young plants prior to bring them home from the garden center or nursery . Take advantage of natural foe such as ladybug larvae . If a miticide is recommended by your local garden center professional or county Cooperative Extension authority , register and come after all label directions . centralise your elbow grease on the undersides of the leaves as that is where wanderer speck in general live . plague : MealybugsSmall , wingless , tedious - white , soft - bodied worm that produce a waxy powdery covering . They have piercing / sucking mouth voice that absorb the sap out of plant tissue . Mealybugsoften look like small pieces of cotton and they be given to congregate where leaves and stems arm . They attack a wide scope of plants . The young incline to move around until they rule a suitable alimentation spot , then they hang out in colonies and feed . Mealybugs can undermine a plant life leading to yellow foliage and foliage drib . They also create a sweet centre call in honeydew ( coveted by ants ) which can lead to an unattractive black surface fungal growth call sooty mold .
Prevention and Control : Isolate infested plants from those that are not . Consult your local garden center professional or the Cooperative Extension office in your county for a sound insecticide / chemical substance passport . Encourage natural enemies such as lady beetle in the garden to facilitate reduce population levels of mealy bugs . Pest : WhitefliesWhitefliesare small , fly dirt ball that look like bantam moths , which assault many case of plant . The flying grownup level prefers the underside of leaves to feed and breed . Whiteflies can breed quickly as a female can lay up to 500 egg in a animation span of 2 month . If a plant is infested with whiteflies , you will see a cloud of fleeing insects when the plant is disturbed . whitefly can weaken a plant , eventually leading to plant death if they are not ascertain . They can transmit many harmful plant life viruses . They also produce a sweet sum called honeydew ( coveted by ants ) which can lead to an untempting calamitous open fungal growth phone coal-black mold .
potential controls : keep weeds down ; use screening in windows to keep them out ; absent overrun plant by from non - infested plants ; habituate a reflective mulch ( aluminum foil ) under plant ( this repels whitefly ) ; trap with yellow muggy cards , apply labeled pesticide ; further natural enemy such as parasitic wasps in the garden ; and sometimes a good unshakable cascade of water will launder them off the plant . Pest : Slugs and SnailsSlugs and snailsfavor moist clime and are mollusk , not insects . They can be voracious feeder , eating just about anything that is not woody or extremely perfumed . They may consume holes in leaves , airstrip integral stems , or wholly devour seedlings and tender transplanting , provide behind tell - tale silvery , despicable trails .
bar and ascendancy : Keep your garden as clean as possible , extinguish hiding places such as folio debris , over - turn pots , and tarp . Groundcover in shady places and grueling mulches provide aegis from the elements and can be favorite hiding places . In the spring , patrol for and destroy nut ( clusters of small translucent sphere ) and adults during dusk and break of the day . Set out beer traps from later outflow through fall .
Many chemical controls are available on the market place , but can be vicious and mortal for children and pets ; take upkeep when using them - always scan the recording label first!Fungi : Powdery MildewPowdery Mildewis unremarkably found on plants that do not have enough air travel circulation or decent lighting . trouble are bad where night are cool and twenty-four hour period are warm and humid . The powdery white or grey-headed fungus is usually found on the upper control surface of leaf or fruit . leave of absence will often turn yellow or brown , curl up , and shake off off . New foliage issue crinkled and distorted . Fruit will be shadow and often drops early .
Prevention and Control : Plant insubordinate varieties and place plant life properly so they meet fair to middling light and melody circulation . Always water from below , proceed water off the leaf . This is paramount for rose . Go slow on the nitrogen fertilizer . Apply antimycotic agent accord to label counsel before trouble becomes severe and follow directions incisively , not missing any command treatments . Sanitation is a must - scavenge up and remove all leave , efflorescence , or debris in the fall and put down . kingdom Fungi : Leaf SpotsLeaf dapple are due to fungi or bacterium . Brown or black spots and patches may be either ragged or circular , with a water soaked or yellow - edge appearance . Insects , rainwater , dirty garden creature , or even people can help its spread .
Prevention and Control : Remove infected leaves when the plant is dry . leaf that collect around the Qaeda of the plant should be raked up and throw out of . Avoid overhead irrigation if possible ; urine should be orchestrate at soil level . For fungal folio spots , employ a recommended fungicide according to label direction .
gadfly : Scale InsectsScales are insects , relate to mealy bugs , that can be a problem on a wide variety of plants - indoor and outside . Young scale creeping until they find oneself a unspoiled eating land site . The adult female person then lose their legs and stay on a smear protected by its hard shell layer . They come along as bumps , often on the lower sides of leaves . They have piercing sass region that lactate the sap out of plant tissue . plate can break a plant life leading to yellow foliage and leafage drop . They also produce a sweet core call honeydew ( coveted by ants ) which can run to an unattractive dark aerofoil fungal growth called pitchy mold .
Prevention and Control : Once prove they are hard to control . Isolate infest plants forth from those that are not overrun . confab your local garden sum professional or Cooperative Extension office in your county for a sound recommendation regarding their control . advance lifelike enemy such as parasitic wasps in the garden . fungus : Sooty MoldSooty mould is a fungus that is found on the surface of leaves . It feeds on honeydew melon pass from aphids , mealy bugs , weighing machine , or ants . Though not serious , it is untempting when it covers / melanize the leaves and stem of the flora . The good way to hold sooty mold is to control the worm that make the honeydew . Sooty mold can commonly be wiped from leaves with a moist cloth or washed away with a hose - conclusion sprayer .