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Peppermint generally reproduces with rhizomes, and can also be propagated with seeds and propagated with seeds. The latter two methods are slow to grow and easily mutated, and are generally used less frequently. Reproduction with rhizomes, spring planting or pre-winter planting can be carried out in spring in late March to early April, before winter planting before and after the late October.
Mint is best planed and planted to prevent root drying. If you need foreign shipments, use a sack. After shaving mint stems, select new roots with short, hypertrophied, yellowish-white stems, cut into 6 to 10 cm segments, and each segment should have 3 to 4 stem segments. Within the chin, press 30 to 35 centimeters apart, and open a 5 to 6 centimeter deep ditch. Place the rhizome at 17 to 20 centimeters, piers, and 2 to 3 pilings each into the ditch. Then cover it with a solid foundation and water it immediately. The rhizomes planted in spring, the temperature at 18 ~ 20 °C conditions, 10 to 15 days of emergence, the winter before the planting of the following spring emergence.
Peppermint planting technology
Mint, also known as spearmint, is a perennial herb. The stems and leaves are used as medicine, which has the functions of dispelling wind, dissipating heat, detoxifying, and removing rash. Peppermint contains volatile oil. Its main components are menthol and menthone, which are the main raw materials for extracting menthol. Mint enjoys a sunny, warm and moist environment with a frost-free period of more than 200 days. Lax soil requirements, in addition to heavy alkali and heavy clay land. Outside the sand, all can be planted, but it is better to use fertile loam and sandy loam. Sunlight plays an important role in increasing the content of menthol and peppermint oil, especially in the flowering period of pregnant buds, there must be sufficient sunlight, so mint should not be planted in shaded areas.