How to grow medicinal herbs?

How to grow Eucommia ulmoides? Please introduce the planting method of Eucommia ulmoides Oliv. Eucommia ulmoides has strong adaptability and certain cold tolerance. But like the warm and humid environment, it is suitable for cultivation in fertile, deep, humus-rich sandy loam, clayey loam and slightly acidic loam. Cultivation techniques: 1. Planting methods: generally use seeds to propagate. Seeds can be sowed in spring and autumn. Soak the seeds in warm water of 40-50 ℃, stir constantly, remove them until the water is cool, soak them in cold water for two days, wait for the seeds to expand, and mix them with fine sand. Dig a hole in the sunny place, put the mixed seeds in the pit, pour water and moisturize, cover with a layer of plastic film, stir every 1-2 days, and sow when the seeds sprout. Strip sowing, open 2 cm shallow ditch according to the row spacing of 25 cm to 30 cm, sow the seeds evenly into the ditch, push them flat with a hoe, and keep the border surface moist before emergence. Transplanting in spring or winter, digging holes according to row spacing and plant spacing of 3 meters respectively, the roots should be stretched when the seedlings are planted, and then covered with soil, compacted and watered. 2. Field management: after the seedlings come out, we should pay attention to the seedlings, and loosen the soil, weed and water in time. Fertilizer should be applied according to the growth of seedlings. After transplanting and planting ☆, it is still necessary to strengthen the management and prune the side branches every year to make the trunk grow healthily. Click to get more planting techniques of Eucommia ulmoides