What green plants are suitable for the room?
2) Osmanthus fragrans has the function of vacuuming;
3) mint has bactericidal effect;
4) Vines and cycads absorb benzene;
5) removing trichloroethylene from evergreen and daisy;
6) Taro, chlorophytum, aloe and Eupatorium odoratum absorb formaldehyde.
Ivy can make 90% benzene disappear; Chlorophytum can "swallow" 96% carbon monoxide, 86% formaldehyde and nitrogen peroxide indoors; The bracts of Araceae can absorb 80% benzene and 50% trichloroethylene. Both cactus and aloe can purify the air.
Roses, sweet-scented osmanthus, violets, jasmine, carnations and other flowers will not only bring fragrance to the room, but also make people relaxed and happy. The volatile oil in their odor also has significant bactericidal effect. In addition, various cactus plants can absorb indoor carbon dioxide, produce oxygen and increase the concentration of negative ions in indoor air.
Don't put 52 kinds of poisonous flowers and plants in the bedroom.
52 cancer-promoting plants and their nicknames
Variable leaf wood (with Ficus microcarpa), fine leaf wood (meteor variable leaf wood), alpine snow (silvery green, ivory white), iron begonia (commonly known as thorn plum in the north and "eight treasures" in the south), sweet-scented osmanthus (purple wood, red sweet-scented osmanthus), Chinese tallow (red tallow) maid flower, late flower)
Judging from the distance and concentration of chemical molecules, there are two versions of the most fragrant flower in the world: one is the night queen of Jamaica; Another way of saying it is the wild rose in Holland, called thyme. Among the flowers native to China, Daphne odora is the most fragrant.
Flowers suitable for indoor display
What flowers to put indoors should be decided according to the room size, lighting conditions and personal hobbies. Generally speaking, kumquat, camellia and begonia with large room and abundant sunshine can be placed directly on the ground or on the bookshelf. If the room is not big, there should be fewer indoor flowers, and 2-3 pots are appropriate. Choose small and exquisite plants, such as 1-2 pots of daffodils and cacti in the study, and decorate the bedroom with Milan and jasmine.
Flowers are placed in the bedroom, mainly in early spring and mainly in turquoise; Summer is dominated by incense; In autumn, fruit viewing is the main thing, accompanied by leaf flowers; Winter is dominated by green leaves, with flowers and fruits.
The choice of indoor flowers must be healthy. Orchids, daffodils, cacti and other flowers that can absorb carbon dioxide and purify the air should be placed.
The arrangement of flowers in the living room should be clear, with the principle of "cleverness, less and precision". For example, put flowers on the desktop and coffee table in the center of the room to add interest; Small potted flowers, such as asparagus, should be placed on the desk in the study.
The arrangement of flowers can be divided into three types: ornament type, natural type and hanging type. Ornament is to put potted flowers on windowsill, desk and coffee table, and it is better to match elegant flowerpots and vases. Natural style is an organic combination of outdoor natural landscape and indoor decoration, such as placing honeysuckle, grapes and other vine flowers in front of the balcony or window sill, which is integrated with outdoor natural landscape. Hanging style is to hang elegant hanging pots, grass, flowers and so on. In the study and corridor.
What flowers should be kept indoors in summer?
In hot summer, turning on the air conditioner indoors can cool down, but closing the doors and windows will hinder the air circulation. Therefore, some flowers with complementary functions can be used as "air filters" in the living room. Most flowers carry out photosynthesis during the day, absorbing carbon dioxide and releasing oxygen, and breathing at night, absorbing oxygen and releasing carbon dioxide, while cactus and tile pine are the opposite. Keeping flowers with complementary functions in the same room can not only balance the contents of indoor oxygen and carbon dioxide, but also keep the indoor air fresh.
According to reports, narcissus, mirabilis jalapa, chrysanthemum and Celosia cristata can transform nitrogen oxides into protein, thus removing toxicity. Chlorophytum, aloe and Eupatorium adenophorum can absorb a lot of indoor formaldehyde and other pollutants, and eliminate and prevent indoor air pollution. Especially if you put a pot in the living room, its leaves will "eat" harmful gases such as carbon monoxide in the indoor air within 24 hours, and its effect even exceeds that of the air filter. Milan, orchids, cloves, cacti and Tianzhu can effectively purify the air. Camellia can resist harmful substances such as sulfur dioxide, while Lagerstroemia indica has strong resistance to indoor toxic gases such as sulfur dioxide, hydrogen chloride, chlorine gas and hydrogen fluoride. Plum has the ability to monitor the pollution of sulfur dioxide, hydrogen fluoride, hydrogen sulfide, ethylene, benzene and aldehyde in the environment. Once sulfide appears in the environment, its leaves will appear mottled or even yellow and fall off. It should be pointed out that these functions of plants are limited. With the increase of the number of plants, their functions are enhanced, and it is impossible to completely satisfy them by indoor plants. So always open the window to let the air convection.
In order to keep the room temperature in winter, you can't open the window for ventilation for a long time, so you can only live in a dry environment with heating. According to scientific research, people are most comfortable in the environment with relative humidity of 40% ~ 60% and humidity index of 50 ~ 60. How to adjust the humidity at home in winter? Maybe you will say without thinking: use a humidifier. But why not try an oxygen-releasing plant that is both beautiful and energy-saving?
Plants that breathe oxygen make the air fresh.
Recommended flowers and trees: Clivia, cactus.
Plants breathe in different ways, some inhale carbon dioxide and exhale oxygen, while others do the opposite. For example, cactus plants can breathe out oxygen at night, which can make the room feel moist and mild while refreshing the air, and is more suitable for being placed in the bedroom; A large pot of Clivia can be placed in the hall and directly used to adjust the air in the living room.
Some green plants can be "disinfected"
Recommended flowers and trees: chlorophytum, Phyllostachys pubescens, lily, Penglai banana, green radish and chrysanthemum.
Some green plants can help improve the air quality of rooms that don't often open windows, and have the function of "disinfection". For example, chlorophytum can convert carcinogenic formaldehyde into natural substances such as sugar and amino acids, and can also decompose harmful substances such as benzene discharged from photocopiers and printers; Penglai bananas and green radish can also eliminate harmful substances such as formaldehyde; Chrysanthemum can eliminate benzene in the air when it blooms; In addition, rich bamboo, lily and evergreen ornamental plants all have the function of "disinfection"
Put flowers in the bedroom to avoid "poisoning"
10 Try to avoid putting all kinds of flowers in the bedroom: the fragrance of orchids can cause insomnia; Mimosa may cause hair loss; Bauhinia pollen can cause asthma and aggravate cough; Cordate telosma can cause dizziness; Lily fragrance can cause insomnia; The fragrance of Chinese rose is depressing; The milky liquid secreted by oleander may be toxic; The fragrance of pine and cypress makes people lose appetite; Hydrangea is easy to make people allergic; Tulip flowers can cause hair loss.
Spring is suitable for planting flowers indoors.
Raising green radish is suitable for its indoor growth because it needs scattered light, and the cultivation of green radish is relatively simple.
Chlorophytum, Rhododendron, Chlorella, Rhododendron, Clivia, Phalaenopsis,
Decorating with green plants can not only purify the air, but also regulate the interest in leisure time, which is very good after reading and writing.
Eupatorium odoratum, Eupatorium odoratum and cactus are easy to raise and cheap.
Aloe vera and chlorophytum are natural scavengers, which are suitable for the bedroom during the day and at night. They are not expensive either.
Growing flowers and grass indoors can create a good microclimate. The air humidity in modern buildings covered with reinforced concrete precast slabs is far below the normal standard and almost the same as that in the desert. And a plant called sedge can turn "desert" into "oasis". Cyperus likes water, so potted Cyperus should be put in a deep sink. Many flowers and plants suitable for indoor planting have sterilization function. If you put some potted oranges, rosemary, peach trees and chlorophytum indoors, the bacteria and microorganisms in the air will be greatly reduced.
People will feel suffocated in a stuffy room. The reason is not the lack of indoor oxygen, but the lack of negative oxygen ions. When there is a TV or computer running indoors, negative oxygen ions will decrease rapidly. There are many plants that can be planted indoors that can produce negative oxygen ions-these plants are cypress, arborvitae and cedar.
If the indoor area is too small, you might as well change varieties and plant some low 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.
Placing some anti-pollution flowers and plants in the living room can also play the role of an air purifier. For example, ivy can "eat" benzene, chlorophytum can "swallow" indoor carbon monoxide and formaldehyde, and bracts of Araceae can absorb benzene and trichloroethylene. 10 square meter room is good for air purification if there are anti-pollution plants.
Plants that can absorb toxic chemicals.
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 hand at absorbing formaldehyde, which can absorb 90% formaldehyde contained in 1 m3 air.
Ivy, cycad, chrysanthemum, kumquat, pomegranate, Scutellaria barbata, rose, camellia, pomegranate, Milan, daisy, Chimonanthus praecox, marigold, etc. can effectively remove harmful substances such as sulfur dioxide, chlorine, ether, ethylene, carbon monoxide and nitrogen peroxide.
Orchids, osmanthus fragrans, wintersweet, cauliflower taro and osmanthus fragrans are natural dust collectors, and their cilia can intercept and absorb suspended particles and smoke in the air.
Plants that can kill bacteria
Volatile oil produced by fragrant flowers such as rose, osmanthus fragrans, violet, jasmine, lemon, rose, carnation, lily of the valley and crape myrtle. Has obvious sterilization effect.
Crape myrtle, jasmine, lemon and other plants can kill diphtheria, dysentery bacteria and other protobacteria within 5 minutes. The scents of roses, carnations, lilies of the valley, violets, roses, osmanthus flowers and other plants have obvious inhibitory effects on the growth and reproduction of mycobacterium tuberculosis, pneumococcus and staphylococcus.
Cactus and other succulent plants originated in tropical arid areas, the stomata on their succulent stems are closed during the day and opened at night, which absorbs carbon dioxide and produces oxygen at the same time, increasing the concentration of negative ions in indoor air.
Plants such as Hupilan, Huweilan, Tequila, Palm, Kale, Sedum, Rooting and Pineapple can also purify the night air.
Climbing plants such as Parthenocissus tricuspidata, grape, morning glory, wisteria, rose, etc. Planting around the house can make it climb along the wall or along the shelf to form a green arbor, which can effectively reduce sunlight radiation and greatly reduce the indoor temperature.
Lilac, jasmine, rose, violet, mint and other plants can make people relax, feel happy, help sleep and improve work efficiency.
Many people like to raise flowers indoors to improve and beautify the indoor environment, but if they choose it improperly, it will cause indoor pollution. Therefore, flowers should be paid attention to:
Choose a good variety. It is most suitable to choose evergreen flowers and trees or varieties that can absorb toxic gases, such as chlorophytum, asparagus, evergreen, cactus, tortoise shell bamboo, ivy and so on.
Unfavorable cloves and cordate telosma will emit particles that stimulate the sense of smell at night, which has adverse effects on patients with hypertension and heart disease; The floral fragrance of oleander can make people sleepy and decrease their intelligence; The particles emitted by hydrangea will make people's skin allergic and itchy; Tulip flowers are toxic and alkaline, and too much contact can easily make people's hair fall off; The oily smell of pine and cypress flowers and trees will affect people's appetite.
If you don't keep the flowers of "Fragrant Family" together with mignonette, mignonette will wither, but mignonette will release a substance to poison the rose and die before it withers. Young corn poppy, orchids, carnations, violets and lilies are difficult to get along with other flowers, leading to plant death.
Experts also concluded that 10 bedroom should avoid placing all kinds of flowers: for example, the fragrance of orchids can cause insomnia; Mimosa may cause hair loss; Bauhinia pollen can cause asthma and aggravate cough; Cordate telosma can cause dizziness; Lily fragrance can cause insomnia; The fragrance of Chinese rose is depressing; The milky liquid secreted by oleander may be toxic; The fragrance of pine and cypress makes people lose appetite; Hydrangea is easy to cause allergies; Tulip flowers can cause hair loss.
Some flowers contain substances harmful to human body and should not be placed in the living room, especially if there are children at home to prevent accidental poisoning. Evergreen, for example, contains some toxic enzymes, and its stem and leaf juice is very irritating to the skin. If the baby who is not sensible plays with it or bites it by mistake, it will cause throat edema and even vocal cord paralysis and aphonia due to strong stimulation of oral mucosa. Some flowers and plants are deadly to people, such as Datura stramonium and kidney tea, which are highly toxic. In addition, if the particulate matter emitted by tulips and hydrangeas is exposed for too long, the skin will be allergic and itchy.
The fragrance of flowers is mostly beneficial to health, but some plants have too strong fragrance, such as cordate telosma. People are surrounded by this strong smell for a long time, which is bound to be harmful to health; Even famous fragrant flowers such as daffodils and roses are uncomfortable to breathe these smells for a long time, especially when sleeping. If too many fragrant flowers are placed indoors and the fragrance is too strong, people's nerves will be excited, especially if they smell them for a long time in the bedroom, which will cause insomnia.
Experts think that these flowers and trees are not suitable for bedroom decoration.
Orchids and lilies: Their fragrance will make people overexcited and lead to insomnia.
Rose: its rich fragrance will make some people feel chest tightness and discomfort, hold their breath and have difficulty breathing;
Pine, cypress, flowers and trees: its aromatic smell has stimulating effect on human stomach, which not only affects appetite, but also may make pregnant women feel uncomfortable, disgusting and vomiting;
Hydrangea: the particles it sends out will make people's skin allergic if they come into contact with people;
Cordate telosma: At night, it will emit many particles that stimulate the sense of smell. If you smell it for too long, it will make people with high blood pressure and heart disease dizzy, depressed, uncomfortable and even worse.
Tulip: its flowers contain a toxic alkali, which will accelerate hair loss if exposed for too long;
Nerium oleander: It can secrete a milky white liquid, which will poison people for a long time, causing drowsiness, mental decline and other symptoms.
aloe
Family potted aloe can not only beautify the living room, but also pick it at any time to get the freshest aloe leaves for family health care. Some people say that planting a few pots of aloe at home is equivalent to inviting a resident "private doctor". Although this statement is somewhat exaggerated, it is not completely unreasonable. No matter whether aloe is used as medicine to treat diseases or for beauty and skin care, only fresh aloe can achieve the best results.
Aloe vera has extremely high ornamental value. Although aloe has a short flowering period, its color is also gorgeous and very popular. Small pots of aloe can be placed on the desk, and large pots of plants can be placed in the courtyard, which can be matched with other succulents to form a unique natural landscape, which is very interesting. You can move to the lobby for indoor furnishings in winter.
Aloe vera not only carries out photosynthesis and releases oxygen during the day, but also absorbs indoor carbon dioxide at night to purify indoor air. Aloe can effectively remove formaldehyde from the air. Planting several aloe plants is equivalent to installing several "biological air fresheners" at home to purify the living environment at all times. When harmful gases such as carbon monoxide, carbon dioxide, sulfur dioxide and formaldehyde in the air are at a high level for a long time, and aloe has been unable to completely remove and absorb them, spots will appear on the leaves, reminding you to take corresponding measures quickly to avoid the harm of harmful gases to human health.
Chlorophytum is native to South Africa and belongs to Liliaceae. Strong adaptability, drought tolerance, cold tolerance, warm and humid nature, suitable for growing in loose, fertile and well-drained soil.
Chlorophytum is one of the most traditional indoor hanging plants. Its leaves are slender and soft, and there are small plants on the little stems drawn from the axils of the leaves, which droop from the edge of the basin and stretch like flowers, and are evergreen all year round; Combining rigidity and softness, it looks like a crane spreading its wings and jumping, so it was called "Folding Crane Orchid" in ancient times. Also known as Sedum, Gui Lan and Uncaria, it is also called spider grass or flying grass in western Europe.
Chlorophytum is not only an excellent indoor hanging leaf plant, but also a good indoor air purification flower. Chlorophytum has a strong function of absorbing toxic gases, and can purify toxic gases such as carbon monoxide, carbon dioxide and formaldehyde. Generally speaking, a room with 1-2 pots of chlorophytum can absorb all the toxic gases in the air, so chlorophytum has the reputation of "green purifier".
Flowers that should not be placed indoors for a long time.
The fragrance of orchids can make people overexcited and cause insomnia.
The pollen emitted by Bauhinia can induce asthma or aggravate cough if it is in contact with people for too long.
Mimosin in mimosa is a very toxic organic substance, and excessive exposure will make hair fall off.
The rich fragrance of Chinese rose will make some people feel chest tightness and discomfort, hold their breath and have difficulty breathing.
The fragrance of lily will also make people's central nervous system excessively excited, causing insomnia.
Cordate telosma emits a lot of waste gas when it stops photosynthesis at night, which will make patients with hypertension and heart disease feel depressed; At night, it will emit a lot of particles that stimulate the sense of smell. If you smell it for a long time, it will make people with high blood pressure and heart disease feel dizzy, depressed, uncomfortable, and even aggravate their illness.
The fragrant smell of coniferous flowers and trees can stimulate people's stomach, which not only affects their appetite, but also makes pregnant women feel uncomfortable, disgusting and dizzy.
Tulip flowers contain a toxic alkali, and long-term contact will accelerate hair loss. Pine and cypress plants, such as indoor plants, will release a strong rosin without taste, which will affect people's appetite and make pregnant women feel sick.
Geranium can cause allergic reactions in some people; Tulip flowers contain toxic alkali, which will make people dizzy and make their hair fall off if exposed for too long.
Jade cloves are put indoors for a long time, giving off peculiar smell, and some people will cause asthma and boredom;
The smell of elderberry can also make people sick and dizzy.
Poisonous flowers include Pinellia ternata, Bambusa bambusa, Bawangbian, tiger thorn, coral flower, purple wood flower, Lycoris radiata, cicada and so on.
Therefore, the flowers listed above should not be placed indoors for too long.
In addition, fungal spores produced by the soil in the flowerpot will spread into the indoor air, causing surface or deep infection of human body, and may also invade human skin, respiratory tract, external auditory canal, meninges and brain. This will make people suffering from diseases and poor health worse. Therefore, it is not suitable to grow flowers in the patient's room.