The function of using electric fan in orchid cultivation

Many orchid friends use electric fans when raising orchids, which is a normal means of management. If the orchid is well ventilated, it is not easy to rot its roots and get sick and pests, so if the environment of raising orchids is not ventilated, use an electric fan to dry the orchid leaves after watering, or the weather is too muggy to use a breeze to keep the air flowing to maintain a cool environment. only in this way can orchids grow healthily, improve their survival rate and reduce the risk of death.

Especially in summer, the temperature is high and the humidity is high. In some large orchid gardens, orchid seedlings are planted in pots and placed on rows of shelves with high density, even if they are equipped with sunshade nets or bamboo curtains. In high temperature weather, the orchid garden is stuffy and not ventilated, which is very disadvantageous to the growth of orchids. Ventilation must be strengthened. Orchids like to have good ventilation very much. People install electric fans around and in the middle of the Orchid Garden to increase the ventilation in the Orchid Garden.

In addition, the installation of fans has another very important role. Because many of the orchid gardens and orchid farms in the south are open-air, and because the weather in the south often rains, the moisture in the leaves, leaf centers and flowerpots of orchids increases. In order to shorten the residence time of water in leaves, leaf centers and flowerpots, dry the water in leaf centers and leaves as soon as possible, and reduce the occurrence of diseases such as heart leaf rot. There is in the foliar spray and flowerpot watering, should increase ventilation, so that the center of leaves, leaves as soon as possible to dry some, effectively avoid heart leaf rot and other bacteria infection.

There are some orchid friends in the family balcony orchid, especially in the summer high temperature period, are equipped with fans to cool down. Because the suitable temperature for orchid growth is 18-28 ℃, when the temperature exceeds 30 °℃, the growth will be hindered. Therefore, in order not to delay the normal growth of orchids, in the season suitable for orchid growth, fans should be set up to strengthen ventilation, and some shades should be set up at the same time. Especially after spraying water on the leaves of orchids, we should strengthen ventilation and, if necessary, use fans to dry the leaves and the water in the center of the leaves as soon as possible. Reduce the damage caused by water droplets to orchids. In conclusion, orchids should try to avoid rain (heavy rain), when the leaves are not particularly dirty, try not to spray water on the leaves. Sometimes after spraying water, it is necessary to increase the ventilation rate to make the leaf center and blade dry as soon as possible to avoid loss. Write: orchid bar, carry forward the national orchid culture, spread orchid knowledge! Every day release professional orchid picture and text knowledge, take you in-depth understanding of orchids, easily raise orchids, click the above "orchid bar" attention can obtain orchid picture and text knowledge every day, after attention to send the number "8" can buy orchids, send question keywords can automatically get answers, if you like can click on the upper right corner to collect or forward to help others!