![]() ![]() Remove infected plants to mitigate the spread of viruses. Viral infection can cause distorted leaves, black patches on the leaves, or light-colored rings or wavy lines to form on the leaves or blooms. Begonias are also vulnerable to viruses transmitted by thrips like Impatiens Necrotic Spot Virus (INSV) and Tomato Spotted Wilt Virus (TSWV). For more information on how to test a small application area for sensitivity, see HGIC 2771, Insecticidal Soaps for Garden Pest Control. Begonias may be sensitive to insecticidal soaps. The major pests of begonias are mealy bugs, spider mites, thrips, scales, snails, and slugs. ![]() Problemsĭisease problems associated with begonias include Botrytis blight and stem rot, powdery mildew, and Pythium root and stem rot. Another benefit of planting begonias is that they are deer and rabbit resistant. They can be used as bedding plants and in window boxes, hanging baskets, and other containers. Some begonias, such as wax begonias and newer hybrid begonias, will continually flower throughout the summer. Ornamental Featuresīegonias are grown for their foliage and or attractive flowers. While most begonias will be between 8 inches and 2 feet tall, growth habits will vary widely with different species and cultivars. Smith, ©2020 HGIC, Clemson Universityįor beautiful foliage and a constant display of color throughout the season, grow begonias. Always keep in mind that they do best in good composted soil and keep them moist.Įnjoy these flowers for shade gardening from after the last frost to the first frost.For beautiful foliage and a constant display of color throughout the season, grow begonias, such as this beautiful Angel Wing Begonia ( Begonia coccinea).īarbara H. They work really well in containers, flower boxes and rock gardens. It's an inexpensive flower to buy and you certainly get your money’s worth. You should always avoid the burning midday sun.Ī rich humus soil kept moist will provide you with an abundance of shade tolerant flowers. The plants can take some sun as well, preferably in the morning and later evening. It keeps on giving and giving throughout the entire season, white, pink and red flowers. What is a Wax Begonia? It is another stellar performer in the shade garden. ![]() It will increase the chances of an excellent blooming. If you keep your Wax Begonias indoors during the winter, put them onto the windowsill of a south-facing window. It will help to preserve water and moisture for longer periods of time.īe careful not to tolerate any standing water in your garden though, as it can cause all sorts of diseases and even induce rotting of the roots. These are plants that benefit in growth if you put a layer of shredded leaves around them (around two inches thick). Germination process will take around two or three weeks. For better effect it is recommended to cover the seeds with glass - it will increase the humidity and aid germination. Put the seeds onto good quality moist compost, but remember not to cover them as they need light for the process of germination. You can always find wax begonia seed suppliers to source these tender powder-like seeds. If you choose to grow from seed, they should be propagated indoors around five weeks before the last frost in spring. Plant them into planting holes that are big enough to place the plant in without breaking or damaging its roots.Īfter filling the holes with soil do not forget to water the plant slightly, in order to be able to make the soil around the roots settled and more compact. Some species can also grow in full sun, provided the soil is kept moist all the time.Ĭover the ground with two inches of organic matter and mix it carefully with the soil. At the same time the plants will benefit and perform better if exposed to some morning or evening direct sunlight. Select a place where this plant will be protected from the hottest sun in the middle of the day. Root these cuttings to get transplants for spring. It is better to take softwood cuttings from the plants indoors, if you brought them inside your house for blooming in winter. Propagationīegonias can be effortlessly propagated by taking cuttings. You will be able to enjoy their charming simplicity and elegance from the last frost in spring till the first frost in late autumn or even in the beginning of winter. These plants are not difficult to grow in fact they do not require too much care and maintenance at all.įor a container gardening interest, they look gorgeous in flower boxes, baskets and containers, and they will work really well in rock gardens. They can reach approximately fifteen inches in height. Wax Begonias are perennial plants that are often grown as annuals. Having said afternoon sun should be avoided, in regions with cooler summers, some heat-resistant hybrids of Wax Begonia are quite tolerant to the sun, even if it is a full afternoon sun. The hot afternoon sun should be avoided though it's out of the question. ![]()
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