How to cultivate potted orchids (the correct planting method of orchids)

Orchids are not only evergreen all the year round, but also have a fresh fragrance. But raising orchids is not an easy task. Many people say it is difficult to raise orchids well. In fact, the most important thing is to understand the characteristics of orchids. Don't water them too often. The temperature of watering should be close to room temperature, and fertilization should be carried out every spring. Here are the cultivation methods and precautions of orchids.

I. Matters needing attention

If you want to raise orchids well, the most important thing is to water them, because this plant is prone to root rot if it is not properly watered, especially in flowering period. You must pay attention to controlling water, do not water them too often, and the watering temperature should be close to room temperature, otherwise the water that is too cold and overheated will stimulate the roots of orchids. If you water the flowers with tap water, you'd better dry them for a day or two before using them.

Second, the feeding method

1. Soil selection

Orchids are mainly planted with humus soil, and humus soil and perlite can also be used as self-made culture soil. Generally, humus soil and river sand are mixed in the ratio of 8:2.

2. Appropriate fertilization

Fertilizer is essential for orchids to grow well. You must pay attention to the ratio of nitrogen, phosphorus and potassium when using fertilizer. Many people like to use too much nitrogen fertilizer, which makes plants grow vigorously. Don't use too much. The specific fertilization time is every spring, with phosphorus and potassium fertilizer as the main fertilizer and a small amount of nitrogen fertilizer.

3. Water demand

The amount of watering needs to be determined according to the growth of orchids and the climate. Water 1 time every 2-3 days in spring and autumn, with an average of 1-2 times in summer. It is necessary to sprinkle water around to increase humidity. In winter, the temperature is relatively low. Generally, water is poured once a week 1 time. There are also certain requirements for water quality. Rain or snow water is the best, and tap water should be stored for 2-3 days before use.

4. Growing environment

Orchids require high temperature, and the suitable temperature is 16-24 degrees Celsius. When the temperature is below 5 degrees Celsius, the orchids should be moved indoors, and the indoor temperature should be kept at 10 degrees Celsius. Orchids are afraid of direct sunlight and need shade in spring, summer and autumn. They can be planted indoors in winter under scattered light.