These two flowers should be grown no matter how ugly they look; they symbolize good fortune and can be called the guardian deities of the home

When we usually work with plants and flowers, we definitely all like those that grow rather beautifully, and as for those that don't look very nice, or that could even be called very ugly plants, unless we have some special need, we won't even give them a glance, after all everyone likes things with good looks. But the two plants introduced to you today, even if you think they look very ugly, you must still grow them, because they can guard your home.

Cactus

It isn't exactly ugly, nor exactly pretty either, but very few people pay attention to it. In everyone's eyes, the cactus is a very easy plant to grow, and placing one at home seems to bring no sense of achievement, nor can it decorate our rooms, so very few people grow it. In fact, the cactus is the plant we should most grow; its abilities are very strong. There is a lot of dust floating around us, and with a cactus, it can automatically help us absorb this dust.

Especially for residents living on high floors, the cactus truly looks after them. We all know that the higher the floor, the less oxygen there is. Although it won't affect our lives, living on a high floor for a long time is still not good. The cactus can produce oxygen to help us ease these problems. These are all the surface-level functions of the cactus. In fact, the cactus can also be eaten. Nowadays very few people actually eat them, but eating cactus can treat some illnesses, for example it can lower blood lipids and lower blood sugar.

Caring for a cactus is also very simple. Needless to say, everyone knows that as long as you water it occasionally and maintain sufficient sunlight every day, then we don't need to worry about it so much; it will grow on its own.

Maidenhair fern

This plant probably doesn't count as a domesticated plant. People who don't know it will take it for a kind of wild grass. In fact, it just grows in the fields. It really doesn't look good at all, but its uses are great. We usually say that plants can release oxygen and can absorb the formaldehyde released by cabinets at home. Many plants have this function, but their effects are not very obvious.

The maidenhair fern's function is very obvious; these two abilities of its are especially strong. We should grow some maidenhair ferns in a new house, and you will be able to see the effect. The maidenhair fern's reproductive ability is especially strong. So it is very easy to obtain.

The maidenhair fern's characteristic is that it must grow in a shady environment. It is different from the cactus and cannot be exposed to sunlight for a long time, as this will harm it. When we usually grow maidenhair ferns, we should water them often. We can add a small amount of milk to the water; this is to supplement the maidenhair fern's nutrition. Much of the calcium in milk can be absorbed by the maidenhair fern to supplement its own nutrients.