Back to basics: Winter Christmas tree webinar series announced December 22, 2020 Series will teach new growers how to build a solid understanding of management practices and give experienced growers a much-needed review, as well as give updates on research and emerging issues. Photo by Jill O’Donnell, MSU Extension Christmas tree operations run the gamut from small choose-and-cut farms to large-scale wholesale operations. Regardless of the size or type of farm, a good working knowledge of the overall production system is essential to help growers avoid problems before they start and give a leg up on trouble-shooting issues when they arise.