These two kinds of flowers are ugly and ugly, but they should also be raised to mean that they can become the patron saint of the family.

When we move flowers and plants at ordinary times, we must all like those flowers and plants that are more beautiful. For those plants that are not very good-looking or can be said to be very ugly, if it were not for special needs, we would certainly not even look at them. After all, everyone likes things with good appearance. But the two kinds of plants introduced to you today, even if you think they are ugly, you must plant them. They can protect your family.

Cactus

She is neither ugly nor beautiful, but few people pay attention to it. In everyone's eyes, cactus is a plant that is very easy to grow. It doesn't seem to have any sense of accomplishment at home, nor can it decorate our room. So few people grow it. In fact, the cactus is the plant we should plant, its ability is very strong, there will be a lot of dust floating around us, with the cactus, it can automatically help us absorb the dust.

Especially for the residents living on the high floor, the cactus is really taking care of them. we all know that the higher the floor, the less oxygen, although it will not affect our lives, it is not good to live in the high floor for a long time. Cactus can produce oxygen to help us alleviate these problems. These are all about the surface function of cactus, in fact, cactus is still edible, now few people really eat them, but eating cactus can treat some diseases, such as it can reduce blood lipids and blood sugar.

The maintenance of cactus is also very simple, needless to say, we all know that as long as we pour some water on it from time to time and keep enough light every day, then we don't have to worry about him so much, it will grow on its own.

Dryopteris przewalskii

This kind of plant should not belong to the domestic plant, people who do not know will regard it as a kind of weed, in fact, he grows in the field, he is really not very good-looking, but it plays a great role. We usually say that plants can release oxygen and absorb formaldehyde released from cabinets in the home. Many plants have this function, but their function is not very obvious.

This function of Dryopteris is very obvious, and his two abilities are particularly powerful. We're going to raise some ferns in the new house, and you can see the effect. Dryopteris Dryopteris has a particularly strong reproductive ability. So it's very easy to get.

The characteristic of Dryopteris is to grow in a cool environment. Unlike the cactus, it cannot be exposed to the sun for a long time, which will hurt him. When we breed the fern, we should water it frequently. We can add a small amount of milk to the water to supplement the nutrition of Dryopteris. A lot of calcium in milk can be absorbed by Dryopteris to replenish its own nutrients.