The steps for drying the sage grass are as follows:

1. Choose a sunny day, avoid rainy days, and place the picked sage grass in a ventilated place.

2. Dry the picked sage grass in a cool and ventilated place for 1-2 days, until the water on its surface evaporates and the surface of the grass body is slightly dry.

3. You can choose to dry the wormwood completely or retain some moisture. If long-term storage is required, it is recommended to sun-dry until completely dry.

4. During the drying process, the sage needs to be turned frequently in order to dry it more evenly.