How to conserve potted flowers in winter

First, the maintenance temperature of indoor pot flowers: indoor temperature in winter should not be too high or too low, too high, the flower is easy to wither, too low will affect the normal growth. Hi warm potted plants can be placed near the heat source or in sunny places. The cold-resistant potted plants can be placed on the shade or entrance. Humidity: hi drought a potted flower should be placed in a place with strong indoor lighting and good ventilation. If placed in a cloudy place, it will cause appetite; hi humid potted plants should be placed in places that are not easy to expose to sunlight and have moisture, if the air is too dry There will be yellowing of the tip. Ventilation: When the sun is sunny at noon in winter, windows should be opened to allow air circulation. It is less open or not open on snowy days. While doing a good job of indoor hygiene, we must always spray water on the leaves to remove the dust on the leaves so as to facilitate the breathing of the plants. Residual flowers and dead branches should also be cut off in time. Second, the warmth of potted plants in winter The large quantities of potted plants can be used for winter in a warm shed, and for a small amount of potted flowers can be kept warm by making a simple greenhouse. The simple hothouse can be made of bamboo or iron poles on the balcony or on the drying platform to make scaffolds. The outside is covered with plastic film. In the evening, it is covered with warmth on the scaffold. In the room, it is possible to use a thin bamboo or lead wire to form a bow around the pot. The height is about 10 cm higher than the height of the plant. The top is covered with a transparent plastic film. The rope is fastened along the pot opening and the potted flower is placed in a sunny place. . If the weather is clear and the temperature is high, remove the film at noon and allow it to ventilate to prevent rot. It is also possible to leave several small holes in the membrane to facilitate ventilation. There are droplets of water in the inner layer of the film, indicating that the temperature and humidity are suitable. After the water is poured, the film is removed, and the water is evaporated for a period of time before it is covered. The new cuttings cannot be covered because the mold is rotted and died before the wound has healed. III. Watering of potted plants in winter: Watering time of potted plants in winter is appropriate from 10:00 am to 3:00 pm, and the water temperature should be approximately the same as soil temperature and temperature, too high or too low will produce potted flowers. Stimulation, when severe, can cause defoliation, rot and even death of plants. The number of watering of potted plants in winter and the amount of watering each time are reduced compared with other seasons. Generally, indoor potted plants are watered once a week, and the balcony potted plants are watered twice a week. Each watering should be thoroughly drenched, avoid pouring "half-hanging water", because the absorption function of the root system is weak in winter, and it is easy to cause rot if it is too wet. If it is too dry, the hairy root with absorption function will be dehydrated and die. In winter, in addition to the need to maintain potted soil by watering, the branches and leaves of the plants must also be sprayed properly. Such as the leaves of the monstera, pineapple, asparagus, spring plume, rubber tree, Hulk, green dill, ruby, etc., spray water can not only wash the dirt on the leaf surface, but also make the leaves look more clean and fresh. To observe the flowers of Camellia, Clivia, Plum, Lamei, Primula, Cyclamen so that the plants to maintain a certain degree of moisture, not only can make branches and leaves vibrant, but also can accelerate the expansion of calyx opening; For the flower or inflorescence has been flowering The spray should be sprayed to prevent premature flowering. The observation of the fruit of bamboo, firethorn, bergamot, kumquat, etc., through the water can promote fresh fruit Yan. Fertilization: Different types of potted plants should be used. Dormant potted flowers, such as pomegranates, bell peppers, hibiscus, cacti, bulbous sea oysters, white orchids, milan, zhulan, jasmine, rose, peony, phoenix, etc., do not need to be fertilized. The foliage plants can be applied with appropriate amounts of compound fertilizers, such as Monstera, Spring Feather, Peachleaf Coral, Schefflera, Rubber Tree, Aloe, Asparagus, Hydrangea, etc., and a small amount of granular fertilizer can be buried in the soil. . Seed potted plants can be increased phosphorus, potassium fertilizer, such as cyclamen, camellia, wax plum, plum, cineraria, Primula, newspaper Chunlan, Clivia, etc., can be applied 0.2-0.3% of potassium dihydrogen phosphate solution, after opening flowers mouth Stop fertilizing. Views of fruit to increase the application of superphosphate particles, such as bamboo, kumquat, bergamot, winter coral and so on. Fertilization conditions are that the room temperature must be higher than 10 °C, otherwise the fertilizer is not easily absorbed.

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