Leek is a perennial vegetable, which likes humid climate, and the most suitable growth temperature is 15-25℃. Leek leaves, flower moss, leek yellow and tender roots can all be eaten, and can be planted in both north and south. Asparagus Asparagus is very adaptable to growth. It only needs to be planted once, and then a lot of wild asparagus will grow from the soil every year, saving a lot of things. As long as the soil is fertile, asparagus will grow thick and tender. Chinese cabbage can basically be planted in one year, because it likes cold and can adapt to high and low temperatures. Moreover, its growth cycle is short and it grows quickly after emergence, which is very suitable for rural courtyard planting.

Recommend vegetables with Chinese herbal medicine properties. Growing vegetables in the yard is mainly for health. You can choose to plant okra, fennel and so on. It can be eaten as a vegetable or used as a medicine. It is the best choice for food supplement. Lily is a perennial plant with a long history. It will wither every winter, but it will grow again the next spring. Yellow or red flowers can be harvested and eaten. If you don't eat flowers, you can dry them and soak them. Coriander is a cold-resistant vegetable, which does not grow well under high temperature and drought conditions. As long as the soil moisture and nutrients are guaranteed, special care is generally not needed.

Lettuce is also a good vegetable, which has the functions of antivirus, diuresis, weight loss and beauty. Lettuce contains interferon inducer, which can stimulate the human body to produce an "antiviral protein", which can effectively resist viruses and improve the body's resistance. Auricularia auricula is also one of the vegetables that many friends like. Auricularia auricula has thick leaves and vigorous growth. You can pick it many times in a summer, and there are fewer pests and diseases. It is also a very good farm vegetable.

Points for attention in cucumber planting: The plot chosen by cucumber has loose soil and good water retention, so we must pay attention to water management in the later stage. Otherwise, some bitter cucumbers will be produced. Nothing is more common than loofah and lentil horn in the corner. Gourd, bitter gourd and cucumber are all good kinds. Dig a little cold in spring. Scatter a few seeds casually, and you will have a full harvest.