Seedlings of perilla frutescens are usually planted in spring. The specific time is generally between March and April, and no later than May. Of course, due to the temperature difference between north and south, the planting time will be different. Generally speaking, it can be planted in April in the south and the best in May in the north. In addition, we should pay attention to some details when planting, such as choosing fertile soil as seedbed, selecting new seeds, loosening the soil and watering it before sowing, and finally spreading the seeds evenly in the soil and covering it with a thin layer of soil.

During the growth of Perilla frutescens, seedling management is also very important. Perilla frutescens needs plenty of sunshine and water at seedling stage, but it should also avoid excessive exposure and drought. After perilla grows true leaves, it can be properly fertilized to promote its growth and development. In addition, pest control should be carried out in time to ensure the healthy growth of perilla frutescens.

With the continuous growth of Perilla frutescens, its leaves will gradually become larger. At this time, it needs pruning, and the branches and leaves that are too dense will be pruned to keep it ventilated and transparent. At the same time, in order to improve the yield and quality of perilla frutescens, it is necessary to interplant perilla seedlings and pull out some over-dense perilla seedlings to make them grow healthier.

Finally, when the perilla is ripe, it can be harvested. Generally speaking, the growth period of perilla frutescens is 60 ~ 90 days. Perilla frutescens planted in spring can be harvested from June to September, and Perilla frutescens planted in autumn can be harvested from 65438+2 to March of the following year. When harvesting, you can choose to pick the perilla leaves, or you can cut off the whole perilla leaves. Picked perilla leaves can be eaten directly or processed into delicious food such as perilla leaf rolls, and the whole perilla plant can be used to make spices or medicinal materials.

The above is the introduction and analysis of Perilla frutescens seedlings. I hope I can help you!