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Underground Winter Activity of Garlic and Walking Onions

7 years ago

Have you ever evaluated the what happens underground during the winter months regarding the growth of garlic and/or Egyptian walking onions? Some folks mulch their garlic and onions for the winter and others do not, stating that it is not necessary. If root growth occurs during winter months, does mulching help that growth or are the plants essentially dormant through the winter months and begin their growth again in the spring?

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