Reed, as a kind of tall grass that has been aquatic for many years, has tall plants. Reed has thick and straight roots, dense leaves and spikes of petals. Phragmites communis mostly grows near the water, and its reproductive ability is rapid. Generally, it grows in pieces and is suitable for growing in open areas with water sources.

Reed has good economic value. Reed stalks are rich in cellulose and can be used to make paper. The roots of reeds can be used as musical instruments, and their flower spikes can be cut down to make brooms. After the flowering period, reeds will form many tidbits, which can be used to fill pillows, which are soft and comfortable.

Reed is planted by the lake in the park. When I was in bloom, its branches and leaves floated in the wind, which was very ornamental. Reed has strong vitality and simple management in the process of breeding, which can effectively purify the air and improve the water quality. Reed grows rapidly, and its branches and leaves can also provide livestock with food, which is a good feed.