Purple perilla capsule seeds beneficial to drought resistance and seedling protection and preparation method of purple perilla capsule seeds

The invention relates to perilla frutescens capsule seeds beneficial to drought resistance and seedling protection and a preparation method of the perilla frutescens capsule seeds. The perilla frutescens capsule seeds comprise edible capsule shells, 3-5 perilla frutescens seeds, vermiculite powder and turfy soil, and the mass ratio of the vermiculite powder to the turfy soil is 1: 1-1: 2. A preparation method of perilla frutescens capsule seeds beneficial to drought resistance and seedling protection comprises the following steps: mixing vermiculite powder and turfy soil according to a mass ratio, and putting the mixture and 3-5 perilla frutescens seeds into an edible capsule shell to prepare the perilla frutescens capsule seeds. The optimal potting matrix of the perilla frutescens capsule seeds is composed of field soil and turfy soil in a ratio of 1: 1. The perilla frutescens capsule seed beneficial to drought resistance and seedling protection and the preparation method thereof have the advantages that the