On this Horticulture Day, DNR Forester Mark Vitosh is here to give us some insight into the industry that brings so many people joy this time of year. When you buy a Christmas tree at a farm, tree lot or store, you’re buying an agricultural product. More than 35 million Christmas Trees are harvested every year in the United States, and there are approximately 200 Christmas tree growers in Iowa. Later, horticulture expert Aaron Steil joins the conversation and the two give their advice on sprucing up your Christmas tree traditions and answer gardening questions.