How to Provide Shade and Care for Wax Begonia in Summer

Wax begonia is very sensitive to sunlight, and in the hot summer it needs shade and care, so what cultivation methods should be noted for wax begonia that is given shade and care?

Wax Begonia

1. Moderate watering.Wax begonia likes a moist environment, but in the hot summer it is best to keep the potting soil slightly moist. Do not water a fixed number of times per day or once every few days; instead, always watch the wet and dry condition of the potting soil, and water as soon as the soil turns pale, but the amount of water should not be too much. The best time to water is around 9 o'clock; as far as possible, do not water until the soil is dry, and when you water, water thoroughly, but do not wait until it is completely dry before watering.

2. Fertilizing by category.For summer fertilizing of wax begonia, treat new and old plants differently. For new plants propagated in the autumn of the previous year, after each flush of flowers apply some well-rotted dilute cake fertilizer water, with a fertilizer-to-water ratio of 1:5, once a week, for two consecutive applications, and after two weeks they can bloom again. For perennial old plants or weak-growing plants, when the temperature is above 25°C, stop fertilizing, and wait until after the dog days to fertilize again, to welcome the second peak flowering season.

3. Disease and pest control.Under conditions of high temperature and high humidity, wax begonia is highly prone to bacterial leaf spot. At first, dark brown spots appear on the leaf surface, gradually spreading into dark brown concentric rings. Before the disease occurs, spray equal-part Bordeaux mixture for prevention, and pay attention to improving cultivation conditions and management methods. In the early stage of the disease, promptly remove and burn the diseased leaves to prevent further spread. Summer is the peak period for aphids and red spider mites, so promptly use pollution-free pesticides for control.

Shade and Care for Wax Begonia

News from the China Landscape Network on March 15: Shade and ventilation. Wax begonia is very sensitive to sunlight. In summer, adjust the light duration and create an environment suitable for its growth; it should be given shade treatment. Plants grown indoors should be placed in a spot with scattered light and air circulation, and at night the windows should be opened for ventilation and air exchange.

Moderate watering. Wax begonia likes a moist environment, but in the hot summer it is best to keep the potting soil slightly moist. Do not water a fixed number of times per day or once every few days; instead, always watch the wet and dry condition of the potting soil, and water as soon as the soil turns pale, but the amount of water should not be too much. The best time to water is around 9 o'clock; as far as possible, do not water until the soil is dry, and when you water, water thoroughly, but do not wait until it is completely dry before watering.

Fertilizing by category. For summer fertilizing of wax begonia, treat new and old plants differently. For new plants propagated in the autumn of the previous year, after each flush of flowers apply some well-rotted dilute cake fertilizer water, with a fertilizer-to-water ratio of 1:5, once a week, for two consecutive applications, and after two weeks they can bloom again. For perennial old plants or weak-growing plants, when the temperature is above 25°C, stop fertilizing, and wait until after the dog days to fertilize again, to welcome the second peak flowering season.

 Disease and pest control. Under conditions of high temperature and high humidity, wax begonia is highly prone to bacterial leaf spot. At first, dark brown spots appear on the leaf surface, gradually spreading into dark brown concentric rings. Before the disease occurs, spray equal-part Bordeaux mixture for prevention, and pay attention to improving cultivation conditions and management methods. In the early stage of the disease, promptly remove and burn the diseased leaves to prevent further spread. Summer is the peak period for aphids and red spider mites, so promptly use pollution-free pesticides for control.

[Wax Begonia] Wax Begonia Cultivation Methods and Precautions

Wax begonia flowers are already loved by many people, so many people grow wax begonia flowers at home. There are many varieties of wax begonia flowers, with advantages such as a neat plant shape, abundant and dense flowers, being very easy to combine with other flowerbed plants, and a long ornamental flowering period across all four seasons. Below, let us look at the cultivation methods and cultivation precautions for wax begonia.

For wax begonia potting soil, a mix of river sand, leaf mold and osmund fiber is the most ideal. Wax begonia fears intense heat, so in summer it should be kept in a cool place for care.

Wax begonia likes warm and moist conditions, so during the growing period, watering should be based on the plant's growth condition and changes in temperature. Water less during the sprouting stage and keep the potting soil slightly dry, because if it is too wet it will cause root rot. During the growing period, water once every two days, and frequently spray water around the plant to increase air humidity. In addition, note that when watering, do not pour from the top of the leaves and stems; water along the edge of the flower pot, otherwise the stems and leaves easily accumulate water and rot.

For summer fertilizing of wax begonia, treat new and old plants differently. For new plants propagated in the autumn of the previous year, after each flush of flowers apply some well-rotted dilute cake fertilizer water, with a fertilizer-to-water ratio of 1:5, once a week, for two consecutive applications, and after two weeks they can bloom again. For perennial old plants or weak-growing plants, when the temperature is above 25°C, stop fertilizing, and wait until after the dog days to fertilize, to welcome the second peak flowering season.

When winter comes, dig up the tubers and hang them for storage in a dry, ventilated place, or place the potted flowers indoors in a warm place to overwinter. Winter and summer management: because wax begonia is affected by temperature in winter and summer, its growth is relatively slow, so fertilizer and water management need to be strengthened.

During periods of high temperature and dryness, wax begonia is prone to root rot and stem rot. When discovered in the early stage, promptly control watering and spray carbendazim for prevention and control. Using it continuously for a period of time can show curative effect. The common disease and pest of wax begonia is the leaf-roller moth; this insect uses its larvae to damage young leaves and flowers, directly affecting the growth and development of wax begonia. In this case, if it is not particularly serious, you can catch them by hand; for serious cases, spray a diluted dimethoate solution.

During the peak heat of midsummer, by all means avoid wax begonia being exposed to direct strong light, because this will scorch the wax begonia.

After the flowers fade, be sure to promptly pinch out the growing tips and remove the spent flowers, so that it can grow more luxuriantly.

Usually it should be placed on a balcony or in a courtyard in semi-shade for care, and direct sunlight must not be allowed in; also pay attention to ventilation. About half a month after planting, wax begonia can be given one application of well-rotted fertilizer water; afterward, during the growing period, apply a light fertilizer water once every 20-30 days. In winter it should be moved indoors and placed in a sunny spot, and the minimum temperature must not be lower than 10 degrees.

Wax begonia is very sensitive to sunlight. As soon as summer begins, the light duration must be adjusted to create an environment suited to its growth. From mid-May to early June, from 10:00 to 16:00, and from mid-June to late August, from 8:00 to 18:00, it should be given shade treatment. Plants grown indoors should be placed in a spot with scattered light and air circulation, and at night the windows should be opened for ventilation and air exchange.

When buying seedlings, choose seedling plants with large and complete basal leaves and with buds or branches in the leaf axils. Such seedlings have characteristics such as strong growth vigor, many branches and abundant flowers.

Wax begonia fears cold, so cold protection and warmth measures should be taken early. Before Frost's Descent, move the pot indoors to a sunny spot facing south; when a cold wave arrives, it can be covered with a plastic bag, and the next day after the sun comes out, remove it; it must not be placed next to a heater, otherwise the leaves will be scorched; in a room with air conditioning, pay attention to ventilation.

In summer, the pot should be placed in a cool, ventilated place, with the temperature kept below 30°C, and strong direct light must be avoided to prevent scorching.

During the growing season, apply a dilute liquid fertilizer once about every 10 days; when flower buds form, apply additional quick-acting phosphorus and potassium fertilizer to make the flowers vivid; for watering, master the principle of watering thoroughly when dry, and pay attention to maintaining humidity, frequently spraying water on the leaf surface, especially in the hot summer and the dry winter. The potting soil is best kept slightly dry in summer and winter, which helps increase resistance, but it must not be too dry. Avoid rain exposure.