Which potted plants and flowers cannot be kept indoors?

Now many families begin to pay attention to the indoor environment, and flowers and plants have become the first choice to purify indoor air. But there are many brightly colored flowers, which are not as simple as their appearance. The following are several common poisonous flowers. Be careful when growing these flowers in the house, especially if there are active children at home. For these flowers and plants, please put them carefully indoors.

There are four types of flowers that cannot be kept indoors:

1. Flowers and plants that are prone to peculiar smell.

Such as pine and cypress plants will secrete a rosin oil-flavored lipid substance, which has a stimulating effect on the intestines and stomach of the human body. if it has been smelled for a long time, it will not only affect appetite, but also make people upset, nausea, vomiting and dizziness. The peculiar smell of jade cloves can also cause asthma and boredom.

two。 Oxygen-consuming flowers and plants.

Such as cloves, nocturnal incense, etc., photosynthesis will consume a lot of oxygen. In addition, they also spread a large number of particles that strongly stimulate the sense of smell at night, making people with high blood pressure and heart disease feel suffocated.

3. Flowers and plants that cause allergies.

Some people will have skin allergies when they touch flowers such as hydrangea and geraniums.

4. Poisonous flowers and plants.

For example, tulips, mimosa, poinsettia, oleander, white rhododendron and so on. Tulips contain poisonous alkaloids. If you stay in these flowers for 2 to 3 hours, you will get dizzy and, in severe cases, lose your hair. White rhododendron contains tetracyclic diterpenoid toxins, which can cause vomiting, dyspnea, limb numbness, and even shock.

So, which flowers and plants are suitable to be raised indoors?

1. Aloe vera-one pot of aloe is equivalent to nine biological air cleaners

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.

Aloe can also kill harmful microorganisms in the air and absorb dust, which plays an important role in purifying the indoor environment. When the indoor harmful air is too high, the leaves of aloe will appear spots. This is the signal for help. Just add a few more pots of aloe indoors. Indoor air quality will return to normal.

2. Magnolia-- A freshener that releases oxygen and absorbs smoke

An adult magnolia can absorb 1 liter of air and release 80% oxygen in a day and night, and photosynthesis can occur in extremely weak light. It doesn't emit carbon dioxide at night.

In a room of more than ten square meters, two or three pots of magnolia can absorb the indoor smoke. Especially in the cold winter in the north, because the doors and windows are closed and the indoor air is not ventilated, the gentleman orchid will play a good role in regulating the air. Keep the indoor air fresh.

3. Dripping Guanyin-removing dust from the air

Dripping Guanyin has the effect of removing dust from the air. However, the white juice in the stem of dripping Guanyin is poisonous, and the dripping water is also poisonous. accidentally touching or eating its juice will cause discomfort in the pharynx and mouth and a burning sensation in the stomach. Special attention should be paid to preventing young children from eating by mistake. But Dishui Guanyin is not a carcinogenic plant.

4. Rubber tree-a generalist who eliminates harmful substances

Hevea brasiliensis is a generalist in eliminating harmful plants. It is resistant to harmful gases such as carbon monoxide, carbon dioxide and hydrogen fluoride in the air. Rubber tree can also eliminate the pollution of respirable particles and effectively detain indoor dust.

5. The Silver Queen-a unique expert in air purification

The Silver Queen is famous for its unique air purification ability. The higher the concentration of pollutants in the air, the more it can exert its purification ability! Therefore, it is very suitable for dark rooms with poor ventilation.