家庭种养花草成为当今都市生活的时尚，你知道吗？( 七 ) _花卉

When the temperature drops below 0 degrees, most of the indoor foliage plants (foliage flowers) will suffer from freezing damage. At this time, the physiological function of the plant has been completely endangered, the water in the intercellular space will freeze, and the intracellular protoplast will be lost. The water condenses and loses its vitality, thus endangering the life of the plant. Therefore, in winter, we must pay close attention to changes in temperature and do a good job in preventing cold and freezing.
First of all, according to the overwintering requirements of various indoor foliage plants (foliage flowers), they should be classified into categories, and the management of pipes should be strengthened. Especially for the varieties with poor cold resistance, if necessary, they should be concentrated in places with warming and heat preservation to avoid the invasion of cold wind. , so that it avoids unfavorable low temperature periods.
Secondly, according to the change of temperature at the end of autumn, let it have a transitional adaptation process to low temperature, that is, when the temperature gradually decreases at the turn of autumn and winter, let the indoor foliage plants (foliage flowers) gradually exercise through a slightly lower temperature, which can significantly reduce the temperature. It can improve its cold-resistant adaptability and give full play to its own cold-resistant potential, thereby improving its resistance to low temperature. At the same time, during the low temperature period in winter, it is necessary to avoid uneven temperature changes, so as to facilitate the safe wintering of plants. Because the sudden increase in temperature will cause the plants that were originally in a relatively dormant state to grow new shoots and new leaves. At this time, if the temperature suddenly drops, it is extremely susceptible to freezing. Similarly, when early spring comes, the temperature changes, and attention must be paid to indoor foliage plants (foliage flowers) to prevent cold and frost, so normal fertilizer and water management can only be carried out when the temperature is relatively stable.
Third, do a good job of fertilizer and water management in cultivation to facilitate cold and frost resistance. During the low temperature period in winter, it is necessary to strictly control the water, so that the excessive exercise is relatively dry. For most varieties, watering once every 5-7 days or longer can maintain the normal life activities of the tree, which is conducive to the increase of the concentration of cell sap in the plant and the improvement of its cold resistance; generally not in winter. Fertilize, or less, to control its growth and protect it from freezing.
In addition, about a month before the low temperature in winter, in addition to the normal fertilization management, it is necessary to increase the application of phosphorus and potassium fertilizers, such as continuous spraying of 0.3%-0.5% phosphoric acid every other week Potassium dihydrogen 2-3 times makes the plants grow robustly, so as to improve the cold resistance and overwintering ability of the plants.
The following is the information of foliage flowers (decoration plants) provided by Flower Net (Huhua Net) for you. Its featured flowers are such as: Clivia, Guanyin lotus, Phoenix-tailed bamboo, linden, pine, locust, ginkgo, Kumquat, butterbur, lotus flower, purple pearl, fortune tree, copper money grass, coral pineapple, purple crescent moon, rose, horse drunk wood, etc.

家庭种养花草成为当今都市生活的时尚，你知道吗？( 七 )

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