How to raise orchids? How to raise orchids

Fertilizer and water management After the beginning of autumn, the air humidity decreases, and the water is very important, so more watering should be appropriate. Especially when there is no rain for a long time, it is necessary to pay attention to watering and moisturizing, and if the humidity is too low, it can be sprayed to ensure the humidity of the orchid room and prevent the orchid leaves from withering. After the high temperature and heat in summer, the nutrients in the pot are consumed very much, and organic fertilizer should be applied to the roots from mid to late August, once every 10 days; Foliar fertilization is also once every 10 days, the two can be carried out alternately at the same time combined with the spraying of new high-fat film to improve the fertilizer utilization rate, appropriate increase in phosphorus and potassium fertilizer, in order to facilitate the production of flower buds, can not apply thick fertilizer, in the orchid pot after the material is slightly dry after the temperature is lower than 30 in the evening of a sunny day, the next morning watering soul water.

Pruning in time In August, the orchid is in full bloom, and the flower branches should be cut off in time after flowering and nutrients should be supplemented to strengthen the orchid plant. At the same time, the orchid leaves were sorted out, and the diseased leaves, dead leaves, and scorched tail leaves were cut off.

Pest control: dimethoate oxide + new high-fat film for scale insects, dicofol + new high-lipid film for red spider killing. The light will attract insects and moths to lay eggs, and it will also attract mole crickets and beetles to burrow into the basin and harm, so turn on the lights less at night. August is still a month with a high incidence of soft rot, stem rot and other diseases, and fungicides such as agricultural streptomycin, chlorothalonil, methyl tobuzin + new high-fat film can be sprayed in turn, not only to spray orchid leaves, but also to spray the entire orchid garden.

The most important thing for orchids is ventilation and moisture control, which needs to be practiced slowly, and reading books or something does not necessarily have any special effects, because the environment in which everyone raises orchids is different, and only choosing the most suitable for themselves is the king. It is recommended to buy some cheap downhill orchids to practice first!

Flower fairy? Follow the specs, or take a look at the island**.

Pick me! ~

Orchids should be placed in a place with air circulation, half shade and half yang, and the pot should not be too humid but the space should be humid.

Orchids like shade, can not tolerate strong light exposure, usually can be placed on the window sill with weak light is the best, at noon pay attention to shading, strong light will sunburn the plant. However, the light in winter is mild, so you can give it full light.

It can't tolerate high temperatures and can't grow in low temperatures, preferring to grow at temperatures between 16 and 24 degrees, and the temperature in summer should not exceed 30 degrees, so it should be sprinkled with more water to cool down. In winter, it should not be lower than 5 degrees, otherwise you will get frostbite.

During the maintenance period, it is necessary to keep the potting soil moist, usually watered every two days, and the water should be controlled in winter, just once a week. When watering, it should be poured directly on the soil, not on the leaves, otherwise it is easy to appear black spots and affect the appearance.

The growth of orchids is inseparable from fertilizer, fertilizer should be applied frequently during the growth period, and it should be applied once in half a month, and the nutrients will grow more vigorously, but pay attention to stop using fertilizer in summer.