How to grow orchids How to grow orchids

Orchid is the most common foliage plant that people grow at home. It has beautiful leaves, elegant shape and high ornamental value. However, it is not an easy task to grow orchid well. You must have a comprehensive understanding of its cultivation methods. The following is a detailed introduction to the cultivation methods of orchid. If you are interested, you can take a closer look.

How to grow orchids

1. Temperature and humidity of orchid cultivation

Temperature and humidity are very important if you want to grow a good orchid. Normally, this plant should grow in an environment of 18 to 30 degrees. It will stop growing when the temperature exceeds 35 degrees, and will die in an environment below 5 degrees in winter. In addition, air humidity also has a great impact on the cultivation of orchids. It grows fastest when the air humidity is around 70%. If the air is too dry, it will cause orchid disease.

2. Lighting conditions for growing orchids

When growing orchids, light conditions are also very important. They like shade and are afraid of sunlight, especially in summer. Strong light cannot shine directly on the orchids. They can only be placed in the sun after 7 o'clock in the morning. They must be shaded in time after 7 o'clock. In the spring after Qingming Festival, you can let the orchids receive more sunlight, which can promote the rooting of the orchids and grow more new leaves.

3. Fertilizer supply for orchid cultivation

The supply of fertilizer is also particularly important when growing orchids. They like light fertilizers, so it is better to use light fertilizers rather than strong fertilizers. You can apply a compound fertilizer of nitrogen fertilizer and phosphorus fertilizer. Nitrogen can promote leaf growth, while phosphorus can promote the development of orchid roots. In addition, you can also apply some flower fertilizers containing trace substances such as iron, sulfur and magnesium to the orchids, which also have a good promoting effect on the healthy growth of orchids.