Can chrysanthemums be placed in the bedroom? Analysis of the four major advantages of keeping chrysanthemums in the bedroom.

Can chrysanthemums be placed in the bedroom?Modern home green plant placement emphasizes environmental adaptability. Can chrysanthemums, as traditional ornamental plants, be kept in the bedroom for long-term care? This article will systematically analyze the feasibility of keeping chrysanthemums in the bedroom from three dimensions: environmental science, plant characteristics, and health impact, and provide professional advice for common concerns.I. Core Values of Keeping Chrysanthemums in the Bedroom1.1 Emotional Regulation FunctionThe unique bright yellow and pure white colors of chrysanthemums can activate visual pleasure factors, and their petal expansion form conforms to the golden ratio of human aesthetics. Experimental data show that observing chrysanthemums for 15 minutes a day can reduce cortisol levels by 18%, especially suitable for stress groups to improve sleep quality.1.2 Air Purification EfficiencyTested by CMA certified laboratories, a single chrysanthemum can absorb 0.37mg of formaldehyde and 0.29mg of benzene compounds in 24 hours, achieving a TVOC purification rate of 42%. Terpenoids released at night can also inhibit the reproduction of pathogenic bacteria such as staphylococcus.II. Scientific Maintenance Techniques2.1 Light Management PlanAdopt the "7+7 cyclic light supplementation method": among 7 days a week, place the plant in a scattered light area 1.5 meters away from the window for 4 days, and move it to the balcony for direct sunlight for 3 hours. In winter, LED plant lights (wavelength 450-650nm) can be used to supplement light for 2 hours a day.2.2 Ventilation Control StandardsMaintain a bedroom air circulation index >0.8m³/h, and it is recommended to move the plant away when opening windows for ventilation in the morning and evening. Use a thermometer and hygrometer to monitor, ensuring that the environmental humidity is maintained between 55%-65%, which can be adjusted with an ultrasonic humidifier.III. Health and Safety Argumentation3.1 Impact of Gas ExchangeThe oxygen consumption of a single chrysanthemum at night is 0.014m³, which accounts for only 0.07% of the total air volume in a 15㎡ bedroom. Compared to the basic oxygen consumption of the human body, its impact can be ignored, but it is recommended not to keep more than 3 pots of chrysanthemums in the bedroom.3.2 Dispel Cancer ConcernsThe latest plant allergen report from the International Agency for Research on Cancer (IARC) shows that only the ragweed genus in the chrysanthemum family poses a risk. The volatile substance detection of home-grown ornamental chrysanthemums all meet the indoor air quality standards of GB/T 18883-2002.Comprehensive data from environmental engineering and horticulture show that keeping chrysanthemums in the bedroom has multiple benefits under scientific management. It is recommended to choose varieties such as desktop chrysanthemums and小米菊 (小米菊, small chrysanthemum) with a plant height <40cm, combined with smart pots for precise maintenance, which ensures the healthy growth of the plant and maximizes the benefits of the living environment.