|Bill Kolvek is owner and operator of Bill Kolvek Perennials, a nursery that has grown perennials, grasses, ferns, vines, and woody plants since 1987.|
Classes by this instructor
Add depth and texture to the landscape with the careful selection and use of a variety of ornamental grasses. Be amazed by the wealth of opportunities to create height in a border from as little as 6 inches to 12 feet and more. Learn about design elements in the planning cycle, planting technique more...