C-type garden design

Quick answer：

C-type garden design refers to a specific style of garden layout that is characterized by its open, sprawling, and informal nature. These gardens often feature a mix of natural elements, such as trees, shrubs, and grasses, arranged in a way that is meant to evoke a sense of the natural landscape. They are typically designed to be low maintenance and adaptable to various landscapes. C-type gardens may also include walkways, seating areas, and water features to enhance the overall experience.