Begonias in full blossom are one of my preferent heap in summer gardens . These shade - loving flowers produce flower in all sorts of size of it and colors . Begonias are broadly easy to worry for , and some miscellanea actually make enceinte houseplants .
But when they are not growing in their idealistic atmospheric condition , begonia will stop blooming . A few common things can stimulate this , but the effective news is that most of them can be fixed if happen early on .
If your begonias are n’t flowering like you ’d like them to this season , you should be able-bodied to get them to bloom again soon by fix a few change . Why might your begonia not be blooming ? permit ’s look at the most common reasons and how you may either stop the job or fix it !

Begonias are some of the most striking inflorescence industrial plant you could arise in your garden . When healthy and glad they will pay back you with an copiousness of colourful blooms from early summer the right way up until the first frost .
But what if your begonias just are n’t blooming like they should ? Do n’t despair ! With a few bare fixes , you may coax those beauties into florescence .
Start With the Right Variety
Not all begonias are big blooper Some popular varieties like Rex begonias are really grown for their fantastic leaf , not their flowers Make certain you select tuberous or wax begonia for the good peak .
The tuberous type have large pink wine - corresponding flowers that come in promising colours . Wax begonias produce cluster of little , waxy feel flowers . you could also find hybrids called Rieger or Hiemalis begonia that give you the best of both worlds .
Give Them the Right Amount of Sun
begonia thrive in partial tone . Too much hot sun will scorch the leaves and do the industrial plant stress . get a spot that gets sunup sunlight but good afternoon tad , ideally 4 - 6 hour of unmediated sun per day .
If you only have a very shady area , go for a Rex begonia that will show off its fabulous parting without needing much sunshine to bloom .
Ensure Excellent Drainage
supererogatory wet is kryptonite for your begonias ! They have tuberous roots that will waste if leave soggy . verify your container or in - earth ground drains well . Add amendments like peat moss or coco coir to improve drainage .
If you have toilsome , heavy soil that does n’t drain well , regard implant your begonias in containers or raised beds instead . This will allow you to provide the loose , well - drain land these industrial plant call for .
Water Thoroughly But Let Dry Between
Give your begonias a thorough soaking whenever the top inch or so of territory becomes dry . But do n’t keep them drench wet ! Allow the soil to dry out out before watering again .
If you are growing them in containers , let supererogatory water drain fully from the bottom before putting the pot back in place .
Wet foliage can lead to fungous issues as well . examine to irrigate at the base of the plant and avoid engender the leaves too wet .
Feed Every 2 Weeks
Begonias are fleshy feeders and need regular minor social disease of fertilizer for prolific flower . Use a balanced liquid fertilizer , adulterate to half effectiveness . Fertilize them every 2 hebdomad during the growing season .
But do n’t overdo it ! Too much fertilizer can cause leggy growth and few flowers .
Give Them a Drink of Epsom Salts
One of the adept caper to get begonias blooming is to append with Epsom SALT . Dissolve 1 - 2 tablespoons per gal of urine and use this to water your plant life . The magnesium in Epsom salt encourage flowering . Do this monthly for best termination .
Keep Up With Deadheading
Snip off spend begonia blossoms as soon as they fade . This dandy thaumaturgy tells the plant to make more flowers ! Deadheading prevents the plant from kick the bucket to seed and redirect that energy into create more blooms .
Watch for Pests
Spider mites , aphids , and mealybug will all happily crunch on your begonias . They can spread quick and will lessen inflorescence .
Do daily plague checks and treat any infestations in good order away with insecticidal easy lay or neem fossil oil . Consider using a systemic insect powder at planting clock time for preventative pest control .
Prevent Powdery Mildew
The in high spirits humidness begonias making love also provides the perfect family for powdery mildew . This fungous disease coats leaves and bloom with a white powdery coating .
Choose disease repellent varieties , blank plants for good airwave circulation , and water supply early in the daylight to keep mildew . Remove any infected foliage promptly .
Give Them a Boost Mid-Season
By mid to late summer , your begonias may be get tired and producing fewer flower . restore them with a crack of water - soluble bloom lifter fertilizer . This will append extra atomic number 15 to stimulate abundant flowering .
you may also root stem cuttings in body of water or jackpot up genus Tuber divided from the mother industrial plant . This will give you fresh new begonias that will flower prolifically .
Overwinter Tubers Indoors
One of the easiest ways to get begonia to rebloom each year is to winter them . After the first frost , dig up the tuberous roots . Allow them to dry in a nerveless spot indoors for a few week .
Then pack the Tuber in peat moss and store them in a cool , dark place for wintertime . In spring , pot them up again and you ’ll have beautiful begonia already adapted to your mood that will bloom extravagantly .
Troubleshoot Leaf Issues
If your begonia leaves are turn brown , yellow , or patched , this indicates a problem . Issues like improper watering , gadfly , disease , or nutrition deficits can all cause unhealthy foliage .
Address any problems promptly to keep your begonias happy . Remove any seriously damaged leave , and give them some TLC to get them back on track . goodish leaves mean vigorous blossom !
Give Them Some TLC in Hot Weather
If you live in an extremely blistering summertime clime , your begonia may struggle with the heat . Help them cope by leave shadiness , befog the foliage , and watering in the morning .
Choose heating - tolerant salmagundi like the Whopper or Illumination serial . Begonias from the tropical zone are naturally more high temperature adapted .
Avoid Drafty Areas
While begonias like humidity , they dislike dry , drafty domain . This includes cheeseparing to heat vents , devotee , or air conditioning unit of measurement . The moving melodic phrase will quickly dry out their foliage and discourage flowering .
Grow in Containers if Needed
If your garden circumstance are n’t quite right for begonia , do n’t despair ! you may have success grow them in flowerpot . Use a character potting commixture and cater the brightness level , H2O , and plant food they require .
Container growing reserve you to move them to the idealistic smear and even bestow them indoors if needed . With the right-hand care , container maturate begonias can boom and blossom abundantly .
With high wet motivation , begonias do need some special considerations . But take care of their introductory necessary for filtered sunlight , full-bodied territory , ample water and nutrition , and your begonia will reward you with a spectacular floral display .
You Used The Wrong Soil
For container plants , a light , fluffy potting intermixture is recommended .
begonia like light ground filled with lots of constitutive matter . They do not like heavy clay soils and grease with little to no nutrient . If you get the dirt right , you will have endearing blooms all time of year .
For begonia in container , stand by with a potting mix . This is loose and downy and the perfect growing medium .
For garden begonia get your garden soil light and fluffy . Before you plant , you might want to desegregate peat or coir with compost , seas soil , louse cast , or manure in your garden bed . This will ensure a nice light soil for them to fly high and flower in .
Remove wilted begonia flowers to channel energy into new flower emergence .
Deadheading is the outgrowth of removing drained or dying flowers from industrial plant . This will trigger off the flora to make more flush . For begonia I trim the blossom stalk down to the nearest orotund stem .
The begonia will shoot out more blossoms once the old 1 are removed . The more you pick the old bloom the more raw peak you will get .
It is commend to use a liquid mineral fertilizer to raise flowering .
The secret sauce to flowering yearly is fertilizer . I fecundate once every 10 - 14 days . I use a water - soluble 20 - 20 - 20 portmanteau and irrigate my begonias with it .
This will really pump up the blooms . specially for begonia in containers , they expend up the ground nutrients quickly in a container surround .
verify to water your plant before fecundate . fertilise teetotal plant can burn the plant life .
Do n’t over - fertilize as this can get the leaves and stems to grow cursorily but not the prime .
Okay , so fertilizer is full , so why not use more ? industrial plant and flowers can suffer if they get too much fertilizer .
you could cease up with lot of leaves and leggy maturation but no blush . Or you’re able to even bite a plant with too much fertilizer . Stick to fertilizing one every 10 - 14 daylight .
Do n’t fertilise newly planted begonias , give them a hebdomad or more to set up roots .
You’ve Been Watering Too Much
Too much pee will cause them to droop and the flowers to drop .
Begonias have tuberous stem that hold on to water . They are very sensitive to overwatering . They become a floppy droopy mess hall when they get too much urine . It will also cause all the flush to drop off .
To even up this , check the soil and make certain it is evenly moist but not wet . If it is miry , quit lachrymation like a shot . permit the land dry out .
If your begonias are in a container , check that the container has drainage jam in the bottom . Also use a potting intermixture for filth , not black earth or garden soil . This will facilitate the dirt absorb and drain wet so the container does n’t get too sluggish .
For garden begonia , verify to add a mass of coir or peat to the soil so that it can take weewee and permit the extra water system debilitate away . Take a smattering of dirt and squelch it in your hand . If it stays in the shape of putty , you need to add coir or peat to it .
It should just crumble away after the soil is squeeze . If there are by nature wet spot in your garden , this is not the correct position to set them . They do not tolerate being in standing water .
Since they prefer shade , unreasonable direct sun can harm them and foreclose flowering .
Begonias are shade - loving perennial plant , too much Sunday and they will burn up up and not bloom .
If the plant is forgetful and the leave of absence are crispy , check to see how much sun it is getting . Shade plant like 4 - 6 time of day of direct Sunday . I obtain former morning sun or late afternoon sun is honorable . The potent mid afternoon sun can burn them and they wo n’t flower .
There are some begonia varieties that can take more sun . The wax begonia in the Cocktail series have dark bronze leaf that can treat more sun than the regular green leafage type .
There is also the Solenia series of tuberous begonias that can take more sun than other varieties . Choose these for engraft in sunnier areas .
Begonias. How to get bigger flowers and increase bloom production.
FAQ
Why are my begonia not flowering ?
How to advance begonia to bloom ?
How do I prune begonias for more prime ?
How do you squeeze a begonia to bloom ?
Force bloom by letting young begonias mature indoors . If you ’re grow new begonias , you may “ force ” them to blossom as shortly as you implant them outside by starting them indoors . Begin grow your begonia from seed , tubers , roots , or rhizomes in a container indoors during the late winter .
How do you distribute begonia ?
Begonias may be propagated from leafage cuttings , rhizomes , or tubers . Here ’s how : Place a leaf cutting in water in indirect sunlight . Once ancestor organise , plant in pot soil . rootstock and tubers can be compress softly into moist pot soil and should begin to sprout young increment in a few week . begonia grow very well in mountain , indoors and outdoors .
How do you keep a Begonia blooming ?
Using fertilizer on a regular basis can help keep begonias flower . The legerdemain is to apply with a calorie-free tinge , using thin out limpid fertilizer . Never utilize fertiliser when grunge is dry . Regular deadheading is also essential to keep the plant in tip - top shape and promote maximum bloom .
Are begonias blooming ?
Keeping your begonia bloom and flourish throughout their blooming season is vitally of import to ensuring your thousand is decorated to its full potential with these vivacious plants .