Most homes look that much better with a number of cultivated plants in and around them. Homes with attractive landscaping have a higher resale value than those without. So, if you looking for eco-friendly garden design, you can choose the rain garden design. Rain garden design is one of the latest strategies to combat flooding and pollution, and this garden design can be exceptionally attractive. A rain garden is a landscaped area that actually replaces an area of lawn. Compared to a “normal” patch of lawn, a rain garden allows 30% more water to soak into the ground. Rain gardens are a good and inexpensive way to prevent the problem of urban stormwater runoff. A rain garden is planted in wildflowers or other native vegetation. As the name implies, rain gardens are designed to soak up rainwater, mainly from the roofs of buildings, parking lots and hard surfaces. A rain garden is designed so that it fills up with a few inches of water after a storm. That water can then slowly filter into the ground, rather than rapidly running off into a storm drain, river or lake.