Traditional Culture Encyclopedia - Weather forecast - Is the green radish cold-resistant and freezing-resistant?
Is the green radish cold-resistant and freezing-resistant?
The green radish prefers to grow in a warm and humid environment. In order to make the green radish survive the winter smoothly, try to keep it in a warm room and keep it warm properly. As long as the indoor temperature reaches above 15℃, the green radish can grow normally.
green radish is cold-tolerant
green radish is not cold-tolerant. Pay attention to keep warm when the weather is cold. Generally, it will be safer to put it in a place above 1℃ for wintering. If the temperature is lower than 5℃, the green radish is very prone to frostbite.
How low can the green radish tolerate?
The green radish can tolerate a low temperature of 5 degrees at least, and it will freeze to death if it is too low. The temperature in winter in southern China will not be too low, and many areas can spend the winter outdoors.
The outdoor temperature in the northern area is basically below zero, so it is necessary to move indoors as soon as possible after winter, and keep the indoor temperature at about 1 degrees, so as to avoid freezing injury and spend the winter better and safer.
green radish is resistant to freezing
green radish is very afraid of freezing. It is a vine, native to tropical rain forest area. Green radish is naturally fond of damp and heat, afraid of cold, and not resistant to freezing. The optimum growth temperature of green radish is above 2℃.
How does the green radish spend the winter
1. Illumination
In winter, we should give the green radish more sunshine. We can put it in a sunny place, so that the green radish can get more sunshine. In winter, the temperature is low, and the time for placing the green radish outdoors should not be too long.
2. Temperature
In winter, as long as we keep the indoor temperature above 1 degrees, it can continue to grow. Plants with green radish below zero for a long time are prone to frostbite, but we can't put it in an overheated place indoors to keep it warm.
3. Watering
In winter, the growth rate of the green radish slows down, and the temperature drops, so it is not necessary to water it too much. Just control the amount of water to be half that of the usual watering.
4. Fertilization
The growth rate of green radish is very slow, so we should reduce fertilization to it in winter. We can properly apply a small amount of foliar fertilizer to his leaves, which can effectively promote the growth of green radish in winter.
5. Pruning
In autumn, the green radish will produce fallen leaves, and there may be dead leaves and yellow leaves at its bottom. At this time, we have to prune all those bad leaves.
If dead branches are found, they can also be pruned together. At this time, it is also suitable for pruning green radish. Don't worry about the slow growth caused by excessive pruning. Pruning bad branches at this time is beneficial to its growth, and it can also preserve nutrients and make it safe in winter.
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