Begonia is a beautiful flower with splendid colors and a rich fragrance, beloved by many. Besides its beautiful appearance, Begonia has another amazing function—air purification. This has attracted more and more attention in recent years, but what is the truth? The following article will reveal the answer.

I. Introduction to Begonia
Begonia is a deciduous shrub, also known as "pig cherry blossom" or "sun-facing flower". It has a rich variety of colors, including red, pink, white, purple, and other varieties, making it very beautiful.
II. Growing Environment of Begonia
Begonia is quite tolerant of its growing environment and can grow in the warm south as well as the cold north. It is highly adaptable and prefers sunlight and ample water.

III. Medicinal Value of Begonia
Besides its beautiful appearance, Begonia also has certain medicinal value. According to the "Compendium of Materia Medica", Begonia can clear heat and detoxify, resolve phlegm and stop coughing, dispel stasis and stop bleeding, and is a commonly used traditional Chinese medicine.
IV. Air Purifying Effect of Begonia
The air-purifying effect of Begonia has been proven by multiple institutions. According to data released by the National Environmental Protection Agency, Begonia can absorb harmful gases such as ammonia, formaldehyde, and benzene, and can also absorb large amounts of dust.
V. Adsorption Principle of Begonia
Begonia can purify the air because it has strong adsorption capabilities. It can adsorb harmful gases from the air onto the surface of its petals, and then convert these harmful substances into harmless ones through the cell walls of its leaves and flowers, thereby achieving the effect of air purification.

VI. Adsorption Effect of Begonia on Formaldehyde
Formaldehyde is a common harmful gas that is very harmful to human health. Begonia can adsorb formaldehyde and convert it into harmless substances, thus protecting people's health.
VII. Adsorption Effect of Begonia on Benzene
Benzene is a volatile organic compound and also a harmful gas. Begonia can adsorb benzene from the air onto the surface of its petals and convert it into harmless substances, purifying the air.
VIII. Adsorption Effect of Begonia on Ammonia
Ammonia is a common harmful gas that is very harmful to human health. Begonia can adsorb ammonia and convert it into harmless substances, purifying the air.
IX. Care Methods for Begonia
If you want Begonia to better play its role in air purification, you need to pay attention to its care methods. Begonia likes a warm and humid environment and needs plenty of sunlight and moderate water.
X. Application Scenarios of Begonia
Because Begonia has the function of purifying the air, it is widely used in places with high air quality requirements, such as hospitals, kindergartens, and offices.
XI. How to Choose the Right Begonia for You
When purchasing Begonia, pay attention to choosing varieties that are suitable for your growing environment, and also pay attention to the health of the plant.
XII. Propagation Methods of Begonia
There are many propagation methods for Begonia, such as cuttings, grafting, and division. It is necessary to choose a suitable method according to the actual situation.
XIII. Health Value of Begonia
In addition to its medicinal value, Begonia also has certain health benefits. In daily life, you can steep Begonia in water to drink, which has multiple effects such as clearing heat and detoxifying, and beautifying the skin.
XIV. Image of Begonia in Literary Works
Due to its beautiful appearance, Begonia has been given a beautiful image in literary works. Many poets and writers have written poems and articles about Begonia, praising it to the fullest.
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In summary, the analysis shows that Begonia can indeed purify the air and has great benefits for human health. In our lives, we might as well plant more Begonia to protect our physical and mental health.