（1） Keel flower

Keel flower is really unpleasant in appearance. It is covered with thorns and shows a long strip shape. However, the absorption and purification ability of keel flower is very strong. We can put a few pots at home to act as a natural vacuum cleaner

When maintaining the keel flower, we should put it in a sunny place, which is conducive to its nutrient absorption and growth speed; The keel flower is drought resistant and doesn't need to worry too much about watering. Generally, it can be watered after the basin soil is completely dry, especially in winter

（2） Duck palm wood

Duck's paw wood has a large volume, which is very suitable for placing in the living room to decorate the home environment. The leaves of duck's paw wood combine like duck's paws, which is also named for it. The green leaves of duck palm can not be underestimated. In addition, it can absorb and purify pollutants in the air

Duck palm tree likes to grow in a semi shady environment. We can't put it in a shady or too bright environment during maintenance. We can give it regular scattered light; Duck palm is also a drought tolerant plant. When watering, it is suitable to see dry and wet, so it is not easy to accumulate water and cause rotten roots

（3） Phyllostachys pubescens

Turtle backed bamboo is a popular plant for home decoration in recent two years. Its leaves are like the back of a turtle, and it also has the meaning of prolonging life. Turtle back bamboo leaves are large and have good absorption. Raising a few pots is not afraid that the air at home is not fresh

Phyllostachys pubescens cannot be exposed to strong light for a long time, so remember to grow it under scattered light to avoid being burned by light; Phyllostachys pubescens likes to grow in a humid environment. When watering, pay attention to the humidity of the basin soil, so as to ensure the growth nutrients

These three kinds of green plants are common varieties and have certain ornamental value. Have you maintained them at home? If not, you can carry some pots home