We may have the desire to make a garden, but then we grapple with where to start in designing our home garden spaces. Design a layout plan for an area of your yard in this beginner-level class in the Hunnewell Building at the Arnold Arboretum over five Wednesdays evenings in February and March. Learn the organizational components of a coherent garden and practice the process of design with award-winning designer Christie Dustman. You will leave class with a plan in progress from which to continue your design explorations. This class is primarily about garden spaces rather than specific plant selection. You will be required to draw a base plan for your site (with tutelage in class) and will need to purchase some drawing tools and pay for copying. Other supplies will be provided. Limited to 16 students.Fee $150 Arboretum member, $188 nonmember. Register at http://my.arboretum.harvard.edu or call 617-384-5277.