What are the cultivation methods and precautions for wax begonia

Everyone should be very familiar with wax begonia, because it is a relatively common flower in daily life, with bright and gorgeous blooms and extremely high ornamental value, and many people like to grow wax begonia at home. But growing wax begonia also requires mastering certain cultivation skills! Now let's go with the editor to learn about it!

How to grow wax begonia

1. Best propagation time

Wax begonia sown between July of the current year and January of the following year can bloom from October to May of the following year. If sown from February to April, it can bloom from June to July.

2. Best growing soil

For wax begonia cultivation, the potting soil is best suited as a mixed soil prepared by blending river sand, leaf mold and the like. Wax begonia likes a semi-shaded environment, so in summer it should be moved indoors to prevent it from withering and turning yellow due to strong light exposure.

3. Growing humidity requirements

Wax begonia likes a warm and moist climate environment. Therefore, during cultivation, the potting soil should be kept relatively moist, and when watering, make sure not to water too much, otherwise it will cause root rot; if the potting soil is too dry, it will also cause the leaves to wither and turn yellow, and the potting soil only needs to be slightly moist.

4. Best growing temperature

The growing temperature suitable for wax begonia is 15-20°C. At this temperature, wax begonia can germinate normally, and the germination period is about 2 weeks. In summer and winter, due to the influence of temperature, growth becomes slow, so fertilization and watering need to be strengthened.

In the high-temperature environment of summer, certain measures must be taken to prevent direct light exposure, and the surrounding temperature must be lowered to create a good environment below 30°C for cultivation and care.

5. Best growing light

In the season of midsummer heat and scorching sun, never let wax begonia receive strong light exposure, as this will sunburn the wax begonia.

Wax begonia cultivation methods and precautions

1. Pay attention to applying fertilizer

During the growing period of wax begonia, fertilizer must not be added indiscriminately. Fertilization should be reasonable according to the color of the plant's leaves and by observing the growth of the leaves. Too much fertilizer cannot be applied, otherwise it will cause the leaves of wax begonia to grow excessively, leading to overly dense growth, affecting flowering, and even causing poor growth, affecting light exposure, and leading to the phenomenon of yellowing leaves.

Before wax begonia blooms, an appropriate amount of phosphorus-potassium compound fertilizer should be applied, which can help wax begonia improve the quality of flowering.

2. Key points of propagation

For potted wax begonia sowing, it should be carried out in April-May in spring, or sowing in early autumn is also acceptable. The seeds should be evenly scattered in the soil in the pot, and no covering with soil is needed.

Use the water absorption method to let the sowing pot absorb enough water from the pot, then cover it with a piece of glass or put on a plastic film, and place it in a semi-shaded environment, and in about 10 days it can take root and sprout. Sown in spring, it can bloom in autumn.

3. How to prune

What also needs attention in the care of wax begonia is pinching. After the wax begonia flowers fade, the spent flowers and diseased leaves should be pinched for care, so that it can produce more branches and flowers. If the important pruning step is neglected, the plant tends to grow thin and tall, with an ugly plant shape, affecting its appearance, and flowering will also decrease.

Does wax begonia need sun exposure

Wax begonia, like most plants, very much loves light and is relatively sensitive to sunlight. Sunlight is a kind of energy for wax begonia. Wax begonia that does not receive light for a long time not only grows poorly but is also prone to pests and diseases.

However, note that for wax begonia that has just been repotted, it is best not to rush to give it sun exposure, and first place it in a place with relatively weak indoor light. Because at this time the plant's root system has been damaged and cannot absorb water well yet. If it is exposed to the sun at this time, it will intensify the evaporation of the leaves, causing a large loss of water, and it cannot be well replenished in a short time. In severe cases, it may even cause the plant to dehydrate and die. Therefore, wait until the plant's root system has almost recovered, then move it to a position with better light and let it get some sun.

How wax begonia overwinters

1. Before bringing indoors

Before wax begonia is brought indoors, it should properly experience the low-temperature period of autumn, so as to adapt and improve its own disease resistance and cold resistance. The amount of watering at this time should also be gradually reduced, using artificial intervention to force the plant into a dormant state.

2. After bringing indoors

After bringing indoors, water mist should often be sprayed on the plant's leaves to increase the humidity of the surrounding air. And keep the indoor 24-hour temperature difference from being too large, keep it as much as possible within a certain temperature range, and the lowest temperature must not be lower than 5-8°C. Control the watering of wax begonia well. In winter, watering once every 2-3 days is enough for a safe and smooth overwintering.

As mentioned above, wax begonia generally likes a moist and humid environment. Once winter comes, extra attention needs to be paid to wax begonia, because the winter weather is very cold, and it is very easy to cause wax begonia to freeze to death!