How to grow broad-leaved red orchid

1. Maintenance methods

1. Temperature: The temperature requirements of the broad-leaved red orchid are not very high, and it is fine to keep the temperature between 15 and 30 degrees. Avoid being in an environment that is too hot, especially if ventilation is poor. It has good cold resistance, so generally no attention is needed in winter.

2. Light: Broad-leaved red orchid is very light-loving. Without good sunlight, it will grow very slowly and it will be difficult to bloom. Generally speaking, full sun will not cause any harm, so try to place it in a place with sufficient sunlight. In winter, don't make it too dark, as it will have an adverse effect on its wintering.

3. Watering: Broad-leaved red orchid requires a lot of water. During its vigorous growth stage, it usually needs to be watered every two or three days. In the hot summer, it is usually necessary once a day. The best time to water is in the morning and evening, such as around ten o'clock or around four o'clock in the afternoon.

4. Fertilization: Broad-leaved red orchid requires more fertilizer, which can be applied once every ten days. However, the concentration should not be too high and needs to be diluted before use.

2. Breeding techniques

1. Reproduction: A commonly used method is division. It can be done in both spring and autumn. Generally speaking, a plant can be divided once every three years or so. When dividing, each part should have at least five pseudobulbs. Before dividing the plants, it is best to reduce watering. After planting, you need to place tiles at the bottom of the pot and then cover it with a layer of substrate. After putting the plant in, add some soil. After planting, place it in a cool place for ten to fifteen days.

2. Repotting: once a year or once every two years. It is best to do this in March and April or October and November. If you want to replace the flowerpot, it is best to choose one with a smaller mouth and greater depth. The new soil can be peat soil or soil specifically for orchids.

3. Problem diagnosis and treatment

1. Diseases: During the rainy season, a disease that is very easy to occur is "white rot", which can cause the stems and roots to become frangipani. Pentachloronitrobenzene can be used for prevention and control, and water can be controlled.

2. Pests: The most important type is "scale insects", also known as "orchid lice", which can be removed manually or by spraying pesticides.

IV. Other issues

1. Toxicity: It is non-toxic and can also be used as a medicinal material.

2. Can it be raised at home?: It has good ornamental value and can be kept at home. Pay attention to providing good sunlight.