After long-term production and research, plant mud is made of various natural mineral extracts as raw materials, with medicinal materials and flowers as auxiliary materials, and a kind of handicraft raw material with health preservation value is developed. This product can be matched with Chinese herbal medicine fragrance and flower fragrance according to personal health needs, and it has a faint fragrance after being placed indoors for a long time, which can play a certain role in health preservation, sterilization and insect prevention.