Cultivation methods and precautions of black hair Dendrobium

Select pot

This kind of plant should be planted in a pot with holes on all four sides, and the material should preferably be plastic or ceramic. The choice of potting materials is not random. It is best to use carbon roots, tree bark and other materials. These materials should be soaked in water for a day before use. Just choose the size of the flowerpot according to the size of the seedlings. The bottom of the basin should still be covered with broken bricks, which should be laid one-third high. After the orchid seedlings are planted, they should be fixed with a thin pole. If you want to plant more than one, the roots should also be separated.

Watering

At the beginning, place it in a cooler place to avoid being exposed to the sun, add a little water on the leaves, and do not water the pot. After 2 weeks, new roots will probably sprout. At this time, you can place them in a sunshade for maintenance. During their golden period of growth, you can choose to water them alternately between dry and wet. However, in the dry summer, you should also spray water on the ground around the pot to ensure moisture in the air, and also pay attention to ventilation. At the end of the year, they will go dormant. At this time, you can try to use less water, but pay attention to the moisturizing of the air.

temperature

In winter, friends who have placed them outdoors can choose to bring them back indoors. If the temperature can be maintained at around 9℃, they can survive safely. But in summer, the temperature cannot exceed 35℃. If the temperature is too high, it is recommended to perform some cooling operations. If it still does not meet the requirements, it is recommended not to grow this kind of flower.

Fertilization

For this kind of plant, you can choose an appropriate amount of foliar fertilizer, which is good for the roots and buds. The operation time can be chosen one week after transplanting, and it can be used three times in the following month. When new shoots grow, you can use compound fertilizer once every half a month. When the growth is poor, you can apply appropriate fertilizer. The best time is Qingming Festival and Lidong.