Natural gardens utilize native species of plants which are often quite easy to grow. These plants have adapted to certain site conditions and are generally self sustaining. They'll need little, if any, fertilizer and no more water than is provided by rain. Natural gardens consist of a rich and varied mix of plants. They introduce a diversity of trees, shrubs and perennials not found in some gardens. Natural gardens also provide a garden with a sense of place. It's often difficult to distinguish a garden in New York from one in Washington even though their landscapes and climates are completely different.
Lawns are one the most common garden features in the landscape but turf grasses are rarely a natural occurrence. While some lawn is preferable, consider introducing wildflowers into a portion of your existing lawn. Wildflower meadows are noted for their stability, low maintenance and wide diversity of plants resulting in vibrant colors, textures and an increased awareness of seasonal change. The meadow approach to the landscape requires a clear understanding of a site's natural conditions, more so than say a formal perennial garden bed. Wildflower meadows are a constantly changing landscape with some species surviving year after year while others may disappear and be replaced with something new. Along with these aesthetic benefits there are ecological benefits as well, including the reduced need for mowing, the creation of a habitat for native species of animals and the fact that wildflower meadows are very effective at trapping airborne pollutants.