University of Minnesota horticulture extension professor Julie Weisenhorn says it's best to leave things alone for the most part, so leaves can protect the plants and provide shelter for important insects. WCCO's Laura Oakes reports on how to prepare your garden as the colder weather settles in. 

<p>University of Minnesota horticulture extension professor Julie Weisenhorn says it's best to leave things alone for the most part, so leaves can protect the plants and provide shelter for important insects. WCCO's Laura Oakes reports on how to prepare your garden as the colder weather settles in. </p>

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