In winter, strengthening the management of orchids is the key to the growth and blooming of orchids in the coming year. The ancients' experience of raising orchids was “three-point cultivation and seven-point management. How to manage orchids well in winter, according to different varieties of orchids, different management methods should be adopted. According to the experience of raising orchids for many years, it is necessary to make the orchids safely overwinter and strengthen the water, Fertilizer, temperature and air management in four aspects.
Moisture: "Summer and Autumn can not be dry, winter and spring is not wet," This is the predecessor for us to sum up the experience of raising a good orchid. According to the morphological structure of orchids, they are a kind of mesophytic plants that are not easy to die. They don't need much water anymore. In winter, orchids go into a dormant period and no longer grow. They can be poured once a week. (Excluding spring, cold, and Muran) Natural water is the best source of water, and it is best to use snow water. It cannot be poured directly with tap water. (Use tap water to store water for 24 hours.) When watering, it should be poured from the pot along the four sides, so that it gradually penetrates into the flower roots and avoid injecting into the leaves and blue heart.
Fertilizer: According to the characteristics of orchid roots, orchid roots do not have fibrous roots, and roots have symbiotic bacteria. In general, if orchids change pots every year, and the soil contains enough nutrients, it is absolutely unnecessary to fertilize them. Even if it is 2-3 years to change pots, they do not grow in the dormant period in the winter, and they do not need to be fat. If fertilizer is applied in the winter, it will make the orchid root black and even rot. (except spring and cold blue in the growth period)
Temperature: In the winter, affected by the northern cold current, the temperature is relatively low. The orchids placed outdoors should be moved into the room or on the balcony of the aluminum alloy device. It is best to place the orchids in a north-facing direction to prevent direct intrusion of cold currents. This orientation can be exposed to the sun in the morning, avoiding the sun's rays and favoring the growth of orchids.
Air: Orchids, like other plants, need air circulation. Orchids placed indoors should always be moved to the balcony or outdoors (preferably around noon) to make it absorb fresh air. See the sun and put it on the balcony with aluminum alloy device. Inside, open the window door frequently to allow air to circulate.
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