Peppermint has a strong adaptability to temperature, and its roots can survive the winter and can withstand the low temperature of-15℃. The optimum growth temperature is 25℃-30℃. When the temperature is lower than 15℃, the growth is slow, and when it is higher than 20℃, the growth is accelerated. 20℃-30℃, as long as the water and fertilizer are suitable, the higher the temperature, the faster the growth. Mint is a long-day crop. It likes sunshine. Long-term sunshine can promote the flowering of peppermint, which is beneficial to the accumulation of peppermint oil and menthol. Peppermint is not very strict with the soil. Except for sandy soil, cohesive soil, low-lying land with heavy pH and poor drainage, it can be planted in general, especially sandy loam and alluvial soil. The optimum pH value of soil is 6-7.5. If you are satisfied, please accept it.