In modern houses built with reinforced concrete prefabricated panels, the air humidity is far below the normal standard, and a plant named Cyperus likes water, so potted Cyperus should be placed in a deep pool to turn a "desert" into an "oasis". Feeling depressed, the reason is not lack of oxygen indoors, but lack of negative oxygen ions. When there is a TV or computer in the room, negative oxygen ions will decrease rapidly. There are many flowers and plants that can be planted indoors that can produce negative oxygen ions-these flowers and plants are cypress, arborvitae and cedar.
If the room area is small, you might as well plant some lower plants, such as cactus. At present, spruce and other low conifers are popular in the west, which can make the room full of refreshing tree fragrance. Many flowers and plants suitable for indoor planting have sterilization function. If some potted oranges, rosemary, mahogany and chlorophytum are placed indoors, the bacteria and microorganisms in the air will be greatly reduced.
Some of the flowers mentioned above are easy to grow, which can be seen in the flower market generally, and the price is relatively low, which is very suitable for family planting.
Plants that can absorb toxic substances, such as aloe, chlorophytum, Eupatorium odoratum, Eupatorium odoratum and Dendrocalamus giganteum, are natural scavengers, which can remove harmful substances in the air. Studies show that Eupatorium adenophorum and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases, and their ability to absorb formaldehyde is super strong. Aloe vera is also a good absorbent of formaldehyde.
In addition, plants with air purification function also include:
Kidney fern, cyrtomium fortunei, Chinese rose, crape myrtle, clove, magnolia, osmanthus fragrans, clover, aloe, Commelina communis, auricularia fern, cactus, tiger orchid, agave, pineapple, cactus, arrow lotus, epiphyllum, gem flower, Sedum, Sedum purpurea, ivy, cycad and chrysanthemum.
Radiation-resistant ornamental plants
Some ornamental plants have the function of absorbing electromagnetic radiation. Placing these plants at home or office can effectively reduce the electromagnetic radiation pollution caused by various electrical and electronic products. These plants include: cactus, gem flower, Sedum and other succulents.
Insecticidal ornamental plants
Some plants have special fragrance or smell, which is harmless to people, while mosquitoes, cockroaches, flies and other pests will avoid it when they smell it. Some special scents or smells can also inhibit or kill bacteria and viruses. These factories include:
Tuberose, pyrethrum, wild chrysanthemum, mirabilis jalapa, lemon, crape myrtle, jasmine, orchid, clove, atractylodes rhizome, popcorn, dandelion, mint, etc.
The following plants have obvious air purification effect, they are ivy, green radish, Acer truncatum (cinnamon), rich tree, African jasmine, pueraria lobata, peacock arrowroot, sundew and so on.
Among them, within 24 hours, each square meter of ivy leaves can absorb more formaldehyde (1.48 mg), while each square meter of kudzu leaves can obviously absorb ammonia (4. 1 1 mg). Other plants can absorb and purify harmful substances that may be produced in decoration, especially formaldehyde, benzene and ammonia.
In addition to the above plants, there are many kinds of plants suitable for indoor display, such as aloe, chlorophytum, Sansevieria and so on.
Many flowers and plants suitable for indoor planting can also be discharged from phytoncide, killing microorganisms harmful to human body, such as potted citrus, peach wood, asparagus, spurge, cactus and so on. Ivy, figs and aloe can not only deal with bacteria, but also absorb some dust.
However, because plants breathe vigorously at night and release carbon dioxide, it is not advisable to let go of a variety of plants in the bedroom; Different decoration materials in bathrooms, study rooms, living rooms and kitchens have different pollutants. Different numbers of plants with different purification functions can be selected.
Plants should be selected according to the size of the room. The indoor environment of plant purification is directly related to the leaf surface area of plants, which affects the purification effect. Generally speaking, putting 10 to 2 pots of flowers and plants every 1 0 square meter in a room can achieve the effect of eliminating pollution. The arrangement of plants should also be consistent with the style of the room.
What poisonous flowers should we pay attention to when raising flowers at home?
Nerium indicum: Its branches, leaves and bark contain oleanolide. Eating a few grams by mistake will lead to poisoning. Nerium oleander: The whole plant is poisonous, and eating it by mistake can cause abortion and abdominal pain. Five-colored plum: leaves and leaves are poisonous, and eating them by mistake will cause diarrhea and fever.
Matters needing attention in indoor flower cultivation
Many people like to raise flowers indoors to improve and beautify the indoor environment. Planting suitable plants indoors will decorate the environment and purify the air; However, if the choice is improper, it will cause indoor pollution. Therefore, attention should be paid to the selection of indoor flowers: it is most suitable to choose flowers and trees that are evergreen all the year round, or varieties that can absorb toxic gases, such as chlorophytum, asparagus, evergreen, cactus, tortoise shell bamboo, ivy and so on.
Function and Placement of Indoor Flowers
There should not be too many indoor plants. Physiologically, plants absorb carbon dioxide during the day and release oxygen at night. Generally, the emission of plants with large leaves and fast growth is determined by the absorption of plants. Some plants are not suitable for indoor use, such as conifers and cypresses. The smell of pine oil produced by them is irritating to some elderly patients with bronchitis and asthma. The hair of primrose leaves can also cause allergies in some people; The thorn of the fake thorn plum makes people itch as soon as it touches the skin; The smell of night lilacs can repel mosquitoes and is suitable for outdoor use. The palms are different,
What is the function of indoor flower decoration?
Decorating the living room with flowers can make the indoor environment more fresh and elegant, and at the same time, it has the functions of nourishing the heart and strengthening the body and treating diseases. The combination of indoor flower cultivation and furniture arrangement can create a green world of "a few clumps of green indoors and full of spring". Although you live in a cubicle, you can appreciate the elegance of nature. A beautiful pot of asparagus on the desk will have a quiet and unique atmosphere. The desktop is decorated with a pot of elegant orchids, which is fragrant and elegant, extraordinary and refreshing. A pot of daffodils and several plum blossoms will brighten the room and give people a feeling of spring. People live in a beautiful environment with lush green leaves and swaying flowers all year round, accompanied by green plants day and night, watching Fang Fei, seeing colorful colors, smelling the fragrance and enjoying the charm, thus cultivating their sentiments and enjoying the beauty.
Flowers suitable for planting in the living room
Keep some vines and ferns indoors, which will act like sponges and absorb carbon monoxide, formaldehyde and other substances harmful to human health indoors. These plants can grow normally even in the absence of light. The leaves of gardenia and the dried leaves of pomegranate can absorb sulfur dioxide. P-chlorine such as mallow, fish tail sunflower and chrysanthemum.
Flowers suitable for planting in the office
With the popularization of office automation, the application of printers, photocopiers and other equipment, together with carpets, wallpapers and adhesives, have caused different degrees of indoor air pollution. To effectively control office pollution, besides strengthening ventilation, the simplest and most effective way is to place potted flowers, because green plants are "devourers" of harmful substances in the office. The pollutants in the office can be inhaled into the plants through the micropores on the back of ornamental plants' leaves, and the microorganisms born in the roots of flowers can automatically decompose the pollutants and be absorbed by the roots. In order to effectively remove
Cultivation of Family Flowers and Prevention of Diseases
With the development of high-rise buildings in cities, people spend most of their time indoors. In addition to beautifully decorated furniture and furnishings, family rooms will have a unique flavor if they can be decorated with potted flowers, bonsai and flower arrangements, which will not only bring a strong atmosphere of life to the room, but also make people feel happy and comfortable. 1. Family flower-growing environment arranges high-rise households to grow flowers, and balconies or window sills can be used indoors. If there is no planting trough, arrange a place to plant flowers.
Cultivation and maintenance of Guanyin lotus
-Guanyin Lotus Q: What kind of plant is Drip Guanyin, its related habits, and how to manage it? A: Drip Guanyin is a commodity name. When the soil moisture content is high, it will drip from the tip or edge of the leaf, so it is called dripping Guanyin in many places. This plant is ——areas, a perennial evergreen herb of Araceae (Aloc Asia-Alocasia), which is native to the subtropical zone and likes warm, humid and semi-cloudy environment, and is not cold-resistant.
Conservation and nursing of family flowers in winter
The suitable temperature for the growth of Clivia in winter is 15℃ to 20℃, and it should be placed in a sunny place indoors during the day, so that it can receive sunlight and maintain its original color. From the autumn equinox to the winter solstice, Clivia should apply solid fertilizers, such as fermented bean cake and rotten sesame oil residue, and also apply nitrogen, phosphorus and potassium compound fertilizer to promote its germination of more new plants and leaves. At the same time, it is necessary to prevent the pot soil from being too wet, leading to the death of rotten roots. The flowering period of Clivia is mostly from 65438+February to March of the following year. The way to prolong the flowering period is to put the flowers in the dark when they are about to bloom, control the watering properly and keep the temperature at 8℃ to 12℃. In this way, it can be extended.
Indoor flower cultivation in winter should not exceed 3 pots.
As soon as winter arrived, Liu Wenyan, a citizen of the provincial capital, moved her potted flowers indoors, but she didn't know how to deal with a pot of "dripping Guanyin"-according to her colleagues, "dripping Guanyin", "Poinsettia" and "Evergreen" would release toxic gases, which would be harmful to her health if they were kept indoors. Whether raising flowers indoors will affect health has become a heart disease for many flower growers in winter. In some flower markets in the provincial capital, many people ask the same question when buying flowers: Is it ok to keep them indoors?
Cyclamen maintenance knowledge
First, the origin of species and its varieties Flower Expo Cyclamen is native to the Mediterranean coast, with warm and humid winter and high temperature and dryness in summer. Cyclamen is forced to sleep in the summer of its origin. Our company mainly adopts large, medium and small flower varieties introduced by Japan Gifu Nursery Company and France Morchella Company. Cyclamen come to see flowers and leaves, and spend a lot. High-quality cyclamen can bloom continuously 120 or more at a time, and the flowering period is as long as 4-6 months. The colors are rich and colorful, including pure white, pink, scarlet, compound color and so on. There are different patterns, such as single petal, wave, butterfly and weight.
Be careful when planting flowers in winter.
Flowers and trees containing toxins or cancer-promoting substances have an impact on people. Experts suggest that the bedroom is not well ventilated in winter, so don't put too many flowers and trees; Don't blindly shape flowers and trees and hurt them, lest they secrete venom. Experts say that some flowers and trees contain toxins or cancer-promoting substances, and toxins are an instinct for plants to protect themselves. Toxins can only be excreted when stimulated by the outside world, but it may also cause harm to the human body. Don't put this plant in the room, don't get along with people day and night, it will be safe to get in close contact. Experts say that families should pay attention to raising flowers in winter.
"Six Commandments" of Family Flower Cultivation
Nowadays, it is more and more common to raise flowers at home, but many flower lovers make their flowers dull and lifeless because they have no ideas. What's the problem? A careless flower, like people, is alive and needs careful care. Many flower farmers lack due care and diligence for these beautiful lives. First, lazy, unwilling to study flower cultivation knowledge, willing to be a layman for a long time, and illegal management. Second, lazy hands, unwilling to spend too much time and energy on flowers. After the flowers entered the house, they were left out in the cold.