Vegetables in winter include spinach, Shanghai green, lettuce, sherry red,? Red vegetables, etc. Among them, spinach is a cold vegetable, and its leaves can withstand the low temperature of-6-8℃. Shanghai green, also known as Suzhou green, is a vegetable that likes cold weather, and the most suitable growth temperature is 18℃. Lettuce likes cold environment, the optimum temperature for its growth is 17℃, and it is crisp, tender, refreshing and slightly sweet.

Vegetables in winter are mainly vegetables with short growth period and long harvest period, as well as vegetables that are more tolerant to shade and need less light, and are easier to manage. Because of the cold and dry weather in winter, as long as we pay attention to fertilization, watering and soil warmth, vegetables can grow well.

Vegetables in winter are hardy and stored for a long time. For example, cabbage, potato, celery, white radish, chrysanthemum, milk cabbage, etc. are all winter vegetables.

spinach

Spinach is a cold vegetable, and its leaves can withstand the low temperature of-6-8℃. Its seeds can germinate at 4℃, but once the temperature exceeds 28℃, there will be poor growth.

Shanghai green

Shanghai green, also known as Suzhou green, is a vegetable that likes cold weather, and the most suitable growth temperature is 18℃. It looks like a Chinese cabbage, with fewer leaves and more stems, and the stems are white, like a gourd ladle. Shanghai green petiole is thick and fine in fiber, which tastes sweet and tastes particularly good.

lettuce

Lettuce has inverted oval leaves, and it is crisp, tender, refreshing and slightly sweet when eaten raw. Lettuce likes cold environment, the optimum temperature for growth is 17℃, and the optimum temperature for seed germination is 18℃. If the temperature is higher than 30℃, it will not germinate, and if the temperature is continuously higher than 26℃, the leaves will become coarse and old, which will affect the taste.

Chinese/leaf mustard

It is also called snow cabbage, because its leaves turn purple in autumn and winter, and it is an extremely cold-resistant vegetable. Even if it is covered with snow and ice, the stems and leaves of the plant can remain green and tender, and the edible parts are leaves and petioles, which people often pickle and eat.

Red cabbage _

Red vegetables _ also known as red vegetables, which provide edible parts of flowers and young leaves, are extremely cold-resistant vegetables, and the colder the weather, the more delicious it tastes. Therefore, when the snow is in the solar term, the stems that grow from bolting are the reddest, the most tender and the best in taste.