1. mint is a kind of Chinese herbal medicine which is easy to grow and manage. Suitable for beginners to carry out planting experiments. You can try different varieties of mint and observe the growth and yield of mint under different environmental conditions.

2. Glycyrrhiza uralensis Fisch is a kind of Chinese herbal medicine, which has many medicinal values. We can try to plant different types of Glycyrrhiza uralensis Fisch, and study their growth habits, cultivation techniques and changes in the content of effective components.