There are children and old people at home. At this time, many people are puzzled by what flowers to raise at home. They like lilies, but they are afraid that children are allergic to pollen. They want to raise a cactus to absorb radiation, and they are afraid that children will prick their hands. They are very entangled.
Here are some flowers suitable for children and the elderly at home. Let's have a look.
1, rose
1, rose can absorb harmful gases such as hydrogen sulfide, benzene and ether in the air, and also resist harmful substances such as sulfur dioxide and nitrogen dioxide.
2. Reduce the noise pollution in the surrounding areas and alleviate the greenhouse effect of cities in hot summer.
1. The daily illumination of Chinese rose should not be less than 5 hours, and attention should be paid to proper shade and sun protection when the temperature is high in summer.
2. See dry and wet, do not do it, but pour it thoroughly. No water. When the temperature is high in summer, you can usually water the basin soil when the surface is white.
When entering hibernation in winter, water less and keep it semi-humid.
3. During the growing season, light fat water should be watered once every ten days. Fertilization should not be excessive, and fertilization should not be applied during winter dormancy. The base fertilizer is mainly slow-acting organic fertilizer, and liquid fertilizer and water are added once every half month to keep the leaves plump, dark green and shiny.
4. Before germination in early spring, apply a thick liquid fertilizer, and pay attention not to apply fertilizer at flowering stage, apply a liquid fertilizer after flowering in June, apply a medium liquid fertilizer at the fourth or fifth axillary bud in September, and apply a decomposed organic fertilizer during hibernation in December.
2, Chlorophytum
Chlorophytum can absorb a lot of harmful substances in the air, even more useful than air filters. A pot of chlorophytum can absorb all harmful substances such as carbon monoxide in the air within 24 hours.
1. Chlorophytum likes semi-shady environment. Chlorophytum can't be directly exposed to sunlight, so it's better to put it in a place with some scattered light.
2. At ordinary times, properly apply some organic fertilizers such as bone meal and eggshell, and fertilize them once every 1-15 days after full fermentation and dilution with water.
3. The basin soil should always be kept wet. Water enough in summer, and you can often spray water on the leaves. When the temperature is below 5℃ in winter, water less and the soil in the basin should not be too wet, otherwise the leaves will turn yellow easily.
3. Aloe
Aloe has a strong function of absorbing formaldehyde, and it can also absorb the peculiar smell in the air. Besides, aloe can also be used as medicine.
1. Keep it in a place with scattered light for maintenance, and pay attention to ventilation at ordinary times.
2. Aloe needs enough water during the growth period, but it can't accumulate water. Usually, aloe doesn't need to be watered very much, because aloe is drought-tolerant, and there is no problem without watering for several months, which is suitable for rough cultivation.
4, green radish
Green radish has a strong air purification function and has the reputation of a green purifier. Green radish can convert formaldehyde into substances such as sugar or amino acids in metabolism. It can also decompose benzene emitted by photocopiers and printers, and it can also be absorbed.
1. The green radish should be placed indoors under bright scattered light in winter. During the growth period, the demand for water is high. In addition to replenishing water to the basin soil normally, it is also necessary to spray water on the leaves frequently, so as not to accumulate water.
2. NPK compound fertilizer can be applied once every two weeks or .2% potassium dihydrogen phosphate solution can be sprayed every week to make the leaves green and the stripes more vivid.
5. Ivy
A pot of ivy can destroy 9% of benzene in a room of 8-1m2, fight against some bacteria and harmful substances, and even absorb some invisible dust in the air.
1. Ivy should be placed in a well-lit place, preferably on Nanyang Terrace or on the south windowsill, but it should not be exposed to strong light.
2. Make sure there is enough moisture during the growing period, and spray water on the leaves when the weather is dry. In winter, the amount of watering should be reduced appropriately.
6, the silver queen
The silver queen has strong air purification ability. The silver queen is also a good feng shui plant. Putting a pot of silver queen at home can play a role in attracting blessings and ward off evil spirits.
1. The Silver Queen should not be exposed to the sun, but should be kept in a warm, humid and semi-cloudy environment.
2. There should be no water in the basin, otherwise the roots will rot easily. It is best to wait until the basin soil is completely dry before watering. If the basin soil is deep, the watering frequency should be reduced. In summer, you can spray more water on the blades to ensure the air humidity.
7, Anthurium andraeanum (Anthurium andraeanum)
Anthurium andraeanum cultivated with water roots can regulate indoor temperature and humidity through evapotranspiration, and can effectively purify volatile organic compounds in the air, such as alcohol, acetone, trichloroethylene, benzene, toluene, chlorine monoxide, ozone and so on.
Especially for ozone, the purification rate is very high. It can purify the air and remove the smell, lampblack and volatile substances when cooking when placed next to kitchen gas.
1. Anthurium palmatum grows rapidly and needs a lot of fertilizer. You can apply decomposed liquid fertilizer once a month. Remember to water it again the next morning.
In the process of fertilization, the fertilizer should not fall on the leaves to avoid burning them. Do not apply concentrated fertilizer or raw fertilizer to fertilize.
2. You need to change pots every 1-2 years. When changing pots, you need to trim the roots, and cut off the old roots and excessively long roots, which is beneficial to the flowering of Anthurium andraeanum.
3. During the growth period, white crane taro should always keep the basin soil moist, but it should not be watered too much. If it is watered too much, the basin soil will be wet for a long time, which will easily lead to rotten roots and yellow plants.