Can peonies survive the winter outdoors? How low of a temperature can they withstand?

1. Can you spend the winter outdoors?

It is cold-resistant and can withstand low temperatures of around 0 degrees. However, the temperature in winter should be between 0 and 4 degrees, so that you can spend the winter more safely. Whether you can spend the winter outdoors depends on where you are. If you are in the southern region, you can safely place it outdoors. The temperature in northern regions is mostly below 0 degrees, so it is recommended to move it indoors, otherwise it is easy to get frostbite.

2. Wintering Methods

1. Southern region: The overall climate in the south is relatively mild, and the plants begin to shed their leaves after winter. At this time, it is necessary to prune it, cut off its dead branches, diseased branches, duplicate branches, and weak branches, try to reduce its activity, and reduce water and nutrient consumption. You also need to apply fertilizer in moderation and spray some medicine to prevent diseases and pests. In the later stage, just put it in a sheltered place.

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2. Northern region: The temperature in the northern region is low. After the temperature drops, it needs to be moved indoors and pruned. After pruning, water it with antifreeze water and place it in a well-lit place. Pay attention to temperature control. The indoor temperature should not be too high, it should be between 0-4 degrees. If it is inconvenient to place it indoors, cover the plant with hay to avoid frostbite.

3. Precautions for wintering

After winter, no matter where the peony is, it will stop growing. The water and nutrients it consumes are limited, so it is necessary to control water and stop fertilizing. Otherwise, the plant will not be able to absorb the nutrients and will be harmed instead.