How to raise orchids in autumn

1. water: water orchids according to the climate. If the temperature is low, you need to control watering once every 5-7 days. Water every 2-3 days in spring and autumn; If the temperature is high in summer, you can water 1-2 times a day; There is neither too much nor too little water.

2. Temperature: The most suitable temperature is generally 16-24℃, with the highest temperature not exceeding 30℃ in summer and the lowest temperature not lower than 5℃ in winter. It is best to put them indoors for culture to avoid frostbite of orchids, and it is appropriate to 10- 12℃ during the day; If you breed indoors, always open the window to ensure air circulation.

3, lighting: orchids can not be exposed to strong sunlight, shade when the sun is strong, do not receive light for a long time. You can let them receive astigmatism in the morning or afternoon, preferably on the eaves or balcony. You can receive astigmatism in winter, but you should also avoid sun exposure.

Extended data:

Pruning method of orchid

During the growth of orchids, the leaves of orchids should be trimmed frequently. When the old leaves turn yellow, they should be cut off in time to facilitate ventilation, and the tips of some leaves should also be cut off. In particular, leaves damaged by pests and diseases need to be removed in time to avoid infection.

Cut off the stems in time after the flowers wither. The safest way is to cut off the flower stems two or three centimeters above the basin surface for the first time, and then cut off the remaining old stems after a period of time to prevent new wound infection.

Although the roots of orchids have no ornamental value, they are very important to the growth of orchids. First, take the plant out of the pot, shake off part of the soil, and cut off the broken roots, old roots and diseased roots.