Vegetables suitable for planting in winter include: radishes, leeks, winter vegetables, rapeseed, fast vegetables, etc.
1. Radish
Radish has good cold tolerance. In the seedling stage, it can grow normally even at temperatures around zero degrees. Generally speaking, radish can be grown in all seasons south of the Yangtze River in China. In many places in northern China, radish can be grown in spring, summer and autumn. In the colder northern areas, radish can be grown in one season.
2. Leeks
Leeks are relatively cold-tolerant. During their growth, the leaves can tolerate low temperatures of -4℃-5℃. The lowest temperature that leeks can tolerate in winter is below zero. Around 5 degrees, once the temperature drops below this temperature, the plants may be frostbitten or even freeze to death.
3. Winter vegetables
Winter vegetables are a common vegetable. The low temperature that winter vegetables can withstand is 10 degrees. Winter vegetables cannot be planted in summer because high temperatures and hot sunlight will damage the seedlings. It cannot be planted when the temperature is below 10 degrees in winter, because the seedlings cannot survive if it is too cold.
4. Rapeseed
It likes to grow in a cool environment. It is cold-resistant and can survive the winter safely in a low temperature environment of -2~-3℃. Rapeseed has a certain degree of cold resistance, but it is also afraid of freezing. If the temperature is too low in winter, it will suffer frostbite, so certain cold protection measures need to be taken for it. Moreover, the cold resistance of rape is closely related to the shade of leaf color, and the longer the leaves, the brighter the leaves. The deeper the cold resistance, the better.
5. Fast food
It can withstand the low temperature of minus 1 degree Celsius for a short time, but it will be damaged by freezing over time. It needs to be maintained in a warm environment. The indoor temperature It needs to be controlled above 5 degrees. If you plant outdoors, you need to cover it with straw or plastic film. You can also grow it in a greenhouse, reduce watering, prune old branches and leaves in time, and suspend fertilization.