What are the cultivation methods of Rieger begonia? How to propagate by cutting?
The small life experience brought to you today about the cultivation methods of Rieger begonia and the propagation by cutting, the specific contents are as follows:
Rieger begonia, also known as rose begonia or flowering begonia, is an extremely beautiful flower with rich and varied flower colors and shapes, deeply loved by flower enthusiasts. So, what are the cultivation methods of Rieger begonia? How to propagate by cutting? Let's discuss these issues.
Firstly, let's talk about the cultivation methods of Rieger begonia.
I. Light and Temperature
Rieger begonia enjoys plenty of sunlight, but needs proper shading in hot summers. During the maintenance process, the indoor temperature should be kept between 15-25℃, and the winter temperature should not be lower than 10℃.
II. Watering
Rieger begonia prefers a humid environment but dislikes waterlogging. Watering should follow the principle of "no watering when dry, water thoroughly when watering." In the summer, which is the vigorous growth period, the soil should be kept moist; in winter, watering should be reduced to keep the soil slightly moist.
III. Fertilizing
Rieger begonia has a certain demand for fertilizer during growth. Spring and autumn are the vigorous growth periods, and organic fertilizer or compound fertilizer can be applied once a month. In summer and winter, fertilizing should be reduced to avoid fertilizer damage.
IV. Pruning
Pruning is an essential part of the cultivation process of Rieger begonia. Pruning can promote plant growth and maintain a good shape. Spring is the best time for pruning, where dead, diseased, weak, and crossing branches can be cut, and dense branches can be thinned to keep the plant ventilated and well-lit. In summer and autumn, moderate pruning should be done to remove diseases and pests. In winter, comprehensive pruning should be done to remove dead, diseased, and crossing branches, preparing for the next year's growth.
V. Disease and Pest Control
Rieger begonia is susceptible to diseases and pests during growth. Common diseases include powdery mildew and black spot, which can be prevented and treated with an appropriate amount of ——. Pests include aphids and red spiders, which can be controlled with insecticides. It is important to check the plant regularly and deal with any problems promptly.
Next, let's talk about the propagation methods of Rieger begonia by cutting.
I. Choosing a Healthy Plant
Before propagation, select a healthy plant without diseases or pests as the source of cuttings. Generally, the tender branches at the top of the plant are chosen as cuttings because the cells in this area are more active and easier to root.
II. Preparing Propagation Substrate
The propagation substrate can be a mixture of peat soil, perlite, and vermiculite, with an appropriate amount of fully decomposed organic fertilizer. The substrate should have good drainage and breathability.
III. Cutting
Place the selected cuttings into the prepared propagation substrate, paying attention to the depth and spacing of the cuttings. The top cut of the cutting should be slightly above the soil surface, and the bottom cut should be close to the soil surface.
IV. Watering
Water promptly after cutting to keep the soil moist. Initially, water once a day, then gradually reduce the frequency of watering, keeping the soil slightly moist.
V. Temperature and Humidity
After cutting, maintain appropriate temperature and humidity. The cutting container can be placed indoors, maintaining a room temperature of 15-25℃ and humidity of 60%-80%.
VI. Light
In the early stages of cutting, proper shading should be provided to avoid direct sunlight. As the cuttings root, gradually increase the lighting time.
Through the above introduction, I believe everyone has a deeper understanding of the cultivation and propagation methods of Rieger begonia. I hope this information is helpful to you and makes your Rieger begonia care better.
The above sharing of the cultivation methods and propagation of Rieger begonia is for your comprehensive understanding and reference!