Planting method and structure of potted typha orientalis

The planting method comprises the following steps: (a) preparing a cattail potted plant, (b) cutting off the upper part of the plant, and stopping water injection, (c) covering the plant with a breathable and lightproof covering device, and (d) harvesting light yellow cattail. A cattail potting structure comprises a potting body and a covering device, the potting body is filled with soil, a plurality of cattail plants are planted on the soil, water is injected to enable the cattail plants to grow for at least two months or more, the covering device comprises a support and a cloth bag, the support can be used for supporting the cattail plants after the cattail plants are cut off and only a small part of the cattail plants are left, and the cloth bag can be used for covering the cattail plants. The support is inserted into the soil, and the cloth bag is made of a breathable and lightproof material and can cover the support, so that the cattail plants grow in a space covered with the cloth bag and not exposed to