In rural areas, many elderly people like to recite the sentence "each has his own love". I guess everyone has heard of it, but many people may not quite understand the meaning of this sentence. In fact, this statement is also very easy to understand. To put it simply, the first half of the year is very suitable for growing radish, and the second half is very suitable for growing cabbage. When the second half of the year comes, you can also plant some buckwheat. This statement also has some truth. This rural saying, which is mostly spread in the north, is of little use now. Because radish and cabbage are very important crops in northern China, especially in northern China in the past, radish and cabbage are two vegetables that people often eat in winter. Basically, many people grow them in their own homes. But two kinds of vegetables, such as radish and cabbage, are cold-resistant but not heat-resistant. If it is planted too early and the temperature is high, it is very unfavorable for its growth, and it is prone to some pests and diseases, such as root rot and soft rot. Therefore, according to people's planting experience, radish and cabbage can only be planted after beginning of autumn. Usually, the most suitable time to grow cabbage is around September in autumn. Because the temperature at this time is the most suitable for the growth of Chinese cabbage, the latest time to plant Chinese cabbage is around 10 every year. Usually, people use seeds to grow cabbage. The planting range of Chinese cabbage is also very extensive. Chinese cabbage likes to grow in some cool places, and the most suitable temperature for Chinese cabbage is between 15℃ and 25℃. If the temperature of planting Chinese cabbage exceeds 25℃, it will also have a certain impact on the growth of Chinese cabbage. In addition, sufficient light is needed during the growth of Chinese cabbage to ensure its good quality.