Can cactus purify the air? I think so, but it is extremely weak and its function is almost zero. The so-called air purification has two aspects, one is to absorb indoor harmful gases, and the other is to absorb dust. There seems to be no authoritative evidence to explain the absorption of formaldehyde, but it is ok to absorb dust because it can be seen by the naked eye.
In addition, some people say that keeping a cactus indoors is natural oxygen. It is said that cactus releases oxygen and absorbs carbon dioxide at night. I don't comment, but I want to tell the flower friends that you can't keep too many plants indoors. A pot of decoration is enough. If you want good air, it is better to leave a gap in the window and leave nothing.
Does cactus absorb formaldehyde? No, it can release oxygen and absorb radiation at night. Can absorb formaldehyde: asparagus, chlorophytum, aloe and so on.
Is it poisonous to raise cactus indoors? Cactus is harmless indoors. Cactus is a common family flower. As long as it is properly maintained, it not only grows fast, but also has bright spheres and lush flowers.
Cactus in the field of flower gardening, it is customary to call spherical cactus plants cactus. Cactus is a kind of plant with high ornamental value for its stems, leaves and flowers.
The traditional cactus is planted in the desert, and the hydroponic cactus cultivated by plant aquatic mutagenesis technology can not only see its white and delicate roots, but also see lovely small fish swimming between the roots, which is really pleasing to the eye. It is an artistic masterpiece of hydroponic flowers.
Function of cactus
1, viewing function
Cactus is one of indoor potted plants. What is the function of cactus flower? It has very good ornamental value, its shape is very special, and it usually blooms in the morning or evening. Its colors are rich and varied, mainly white, red and green, and its shape is similar to that of morning glory, so it has high ornamental value at home.
Step 2 purify
Cactus is the best flower variety of hydroponic flowers in China. It is not only ornamental, but also has a good air purification function. It can adsorb dust pollutants in the air and effectively remove harmful substances such as formaldehyde, carbon monoxide and carbon dioxide in the air. It is a natural air freshener.
3. Medicinal value
Cactus flower is also a famous Chinese herbal medicine, which has high medicinal value to human body. Although bitter, it contains malic acid and potassium carbonate, which can play a good role in promoting qi and blood circulation, clearing away heat and detoxifying. Generally, it is best to make tea, and honey can be added according to your own hobbies.
4. Edible value
Although cactus is full of thorns, its flowers are delicious on the table. In some western countries, cactus flower is cooked and eaten, which is a kind of delicious food with unique flavor and relatively healthy, and it can well remove the toxic substances left in the human body, and it is the king of pure natural dishes.
What is the geomantic function of cactus? Cactus is a prickly plant that people can't get close to. Chen Fang, a numerologist, described in Plant Characteristics that this plant can prevent evil spirits from approaching each other and repel the aura.
Put it in the office: prevent villains from being right and wrong and enhance their resistance.
The bedroom is not well placed: there are many disputes between right and wrong. Because the bedroom is a place where the gas field blends, it is not suitable to use this plant, which will produce gas field rejection.
What are the benefits of cactus to people? 1. Smoke can remove odor.
If there is a family member who smokes at home, putting a pot of cactus in his smoking area can effectively absorb the smoke, and the odor left by smoking can also be absorbed by cactus.
If there are other odors at home, cactus can also adsorb them, so the big cactus is a small deodorant.
2. Medicinal use
The juice of cactus is effective for skin diseases. If the skin has eczema, allergies and other symptoms, apply it on the surface, and the skin symptoms will be slightly relieved.
Step 3 prevent thieves
The big cactus is covered with thorns, which are hard and powerful, and can play a hedging role in case of danger.
4, the role of radiation absorption
If there are many family members who use computers at home, it is good for people's health to put a few pots of cactus in the room where he uses computers.
Can cactus be kept in the bedroom? Cactus can be maintained in the bedroom, which is more suitable. Because at night, it can produce a small amount of oxygen, which helps the family to sleep. However, it should be noted that if it is raised here, it should be placed in a place with sufficient light, which is more conducive to its growth.
Cactus 1 Matters needing attention in family maintenance. Changing pots every year: in the cultivation methods and precautions of cactus, cactus should be changed once a year, without watering for three days before changing pots, and then sprayed with roots for pruning, dried in a ventilated place for 2 ~ 3 days before replanting and maintenance.
2, avoid thorns: cactus leaves are needle-like small thorns, so avoid touching when breeding, so as not to stab. If there are children at home, you need to keep the cactus out of reach, lest the children accidentally hurt themselves.