Taboo of family flower cultivation

Flowers can beautify, fragrance and purify the environment. Putting a few pots of flowers and plants indoors can not only decorate the room and appreciate the beautiful flowers, but also effectively purify the indoor air, keep the air fresh and natural, which is beneficial to physical and mental health. However, if we don't pay attention to the various taboos of indoor flower cultivation, it will hinder our health. First, the bedroom flower "three meanings" 1. Those with strong drug-taking ability should grow flowers. Some flowers can absorb a certain concentration of toxic gases in the air, such as sulfur dioxide, nitrogen oxides, hydrogen fluoride, formaldehyde, hydrogen chloride and so on. According to research, Chimonanthus praecox can absorb mercury vapor; Pomegranate plants can absorb lead vapor in the air; Snapdragon, Canna, Morning glory, gladiolus, carnation, etc. Highly toxic sulfur dioxide can be transformed into non-toxic or low-toxic sulfate compounds by oxidation of leaves; Narcissus, mirabilis jalapa, chrysanthemum and Saxifraga can transform nitrogen oxides into protein in plant cells. Chlorophytum, aloe and Eupatorium adenophorum can absorb a lot of indoor formaldehyde and other pollutants, and eliminate and prevent indoor air pollution. 2. It is advisable to raise flowers that can secrete bactericidal elements. Germicides secreted by jasmine, clove, honeysuckle, morning glory and other flowers can kill some bacteria in the air, inhibit the occurrence of diphtheria, tuberculosis, dysentery and typhoid fever, and keep the indoor air clean and hygienic. 3. Flowers with complementary functions should be cultivated. Most flowers mainly carry out photosynthesis during the day, absorbing carbon dioxide and releasing oxygen. Breathe at night, absorb oxygen and release carbon dioxide. Cactus, on the other hand, releases carbon dioxide during the day and absorbs carbon dioxide at night to release oxygen. Keeping flowers with complementary functions in a room can not only make them mutually beneficial, but also balance the contents of oxygen and carbon dioxide in the room and keep the indoor air fresh. Second, the bedroom flower "three bogeys" 1. Avoid raising more flowers with strong fragrance and pungent smell. Such as orchids, roses, Chinese rose, lily, tuberose and so on. It can give off a strong fragrance. A pot in the room is full of fragrance, but if there are too many fragrant flowers in the room and the fragrance is too strong, it will cause people's nervous excitement, especially if people smell it for a long time in the bedroom, which will cause insomnia. The gas emitted by flowers and evergreen trees at Christmas is harmful to people; The contact time between tulip and hydrangea is too long, and the skin will be allergic and itchy. 2. Avoid placing too much. Most flowers at night release carbon dioxide, absorb oxygen and compete with people. At night, most rooms are closed and there is not enough air circulation with the outside world. Putting too many flowers indoors will reduce the indoor oxygen concentration at night and affect the quality of sleep at night, such as chest tightness and frequent nightmares. 3. Avoid putting poisonous flowers indoors. Such as oleander, its stems, leaves and even flowers are toxic in spring, summer and autumn, and its milky juice contains an oleanolide, which will be poisoned if eaten by mistake; Narcissus bulbs contain Latin toxins, which can cause vomiting and other symptoms in children. The juice of leaves and flowers will make the skin red and swollen, and it will hurt your eyes if the juice enters your eyes by mistake. Too much contact with mimosa can easily lead to thinner eyebrows, yellow hair and even hair loss in severe cases. Therefore, we need to know Shang Huashi's relevant scientific knowledge to bring health and happiness to ourselves and our families.