Raising these kinds of potted plants at home can be called natural air purifier to purify air and keep healthy.

Nowadays, more and more friends like to raise some potted plants at home, such as ivy, green pineapple, hanging orchid, etc., which can not only green the household environment, but also have the effect of purifying the air, especially these potted plants can be called "air purifier". It is right to put a pot at home to purify the air and protect your health. So, the following is to introduce the maintenance methods of these potted plants, friends who like flowers and plants, do not miss yo!

1. Queen of Silver

Silver queen leaves beautiful, especially shade-resistant, has a unique air purification ability, can effectively absorb formaldehyde and nicotine in the air, the most suitable for newly renovated, purchase new furniture in the room, if someone in the family smoking, can also put a silver queen to avoid the harm of secondhand smoke, the higher the concentration of pollutants in the air, the more it can play its purification capacity! In the silver queen's maintenance process, the silver queen is toxic, the stem will be broken after the secretion of transparent liquid, extremely spicy, better than yellow lantern pepper, and the effect is long-lasting. When planting at home, be sure to prevent children from breaking stems and leaves to play and lick the entrance. During the spring and autumn growing season, the Silver Queen should be well watered, the basin soil should always be kept moist, and the branches and leaves should be sprayed with water close to room temperature to prevent dryness, but not stagnant water.

Second, cactus

The cactus releases carbon dioxide during the day and absorbs carbon dioxide and releases oxygen at night. In this way, a cactus can be placed indoors, which can release a lot of oxygen while absorbing carbon dioxide at night, which is conducive to people's sleep. In addition, the cactus can also absorb dust and put a cactus indoors to purify the air. Change the basin when the temperature is stable above 10 ℃ in spring. Cut off dead roots, cut roots, cut off old roots, dry for 4-5 days and then plant, planting depth to bulb neck and soil surface level is appropriate; when the summer temperature is hot, it should be placed in a semi-shady place or with morning and evening light on the balcony to cultivate, when the temperature is above 38 ℃, the cactus dormancy, basin soil should be kept partial, do not fertilize; autumn should be placed in a place with sufficient light to cultivate, to keep the basin soil moist. When the weather is getting cooler, the amount of water can be gradually reduced, so that the basin soil tends to stop fertilization.

Third, Ivy

It is understood that in a room of about 10 square meters, ivy can eliminate 70% benzene, 50% formaldehyde and 24% trichloroethylene. Due to the continuous release of harmful gases such as formaldehyde in the newly renovated house, keep more ventilation after decoration and raise several pots of Ivy green plants. Generally, the new house can basically meet the occupancy standard after three to six months. In the maintenance process of ivy, watering in the growing season should be dry and wet, and the basin soil should not be too wet, otherwise it is easy to cause rotten roots and fallen leaves. The room temperature is low in winter, especially to control watering and keep the basin soil slightly wet.

4. Aloe

Potted aloe has a reputation as an expert in air purification. A pot of aloe equals nine biological air cleaners, which can absorb formaldehyde, carbon dioxide and sulfur dioxide. Harmful substances such as carbon monoxide. Especially for formaldehyde absorption is very strong. Under the condition of 4 hours of light, a pot of aloe can eliminate 90% of formaldehyde in one square meter of air. In the maintenance process of aloe, aloe is called "immortal plant", so no watering and less watering generally has little effect, but if there is water in the soil, it will lead to root rotting and drowning. In winter, water can be watered once every 15 to 20 days, and foliar spraying can be increased appropriately, watering as little as possible to keep the basin soil dry. Spring generally 5 to 7 days to water once, the watering principle is not dry do not water, watering is thoroughly. Summer needs 2 to 3 days to water once, but also should pay attention to less exposure to the hot sun, reduce the loss of water. The watering method of aloe in autumn is basically similar to that in spring, and the basin soil should be dry and wet at the same time.