Is it always necessary to dig up dahlias for the winter?

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Dahlias have become so popular for growing in our flower beds that most people don't even think about their tropical origin. And they come from Mexico. The tropical climate is natural for them. Given this factor, the question of digging up disappears.

What you need to know about dahlias

These flowers are sensitive to the state of ripeness of the ball part. There is a great risk of digging them up much earlier than necessary. This is essential for wintering. You need to dig up dahlias, but you need to know when to do it.

The optimal period for carrying out the work can be determined by two factors. You need to focus on the weather and the condition of the plant. It is best to dig up in October. If it is too warm, then you can wait a little until light frosts. Usually during this period, the stems, leaves, and flowers of dahlias will freeze slightly, and the rhizome will reach the point of digging and go into dormancy. The stems should be cut, leaving 10 cm stumps.

The dahlia bush should be dug up and carefully pulled out of the soil. Do not pull so as not to damage the rhizome or break it. Then it should be washed, dried, and put into winter storage.

If certain parts of the rhizome were damaged or rot was found when digging, all areas should be treated. Thin roots are also cut. It is recommended to store at a temperature of +3 to +10 degrees.

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