America’s aging population is one of the fastest growing segments of society. By 2030, the population of people 65 years of age and over is expected to double, growing from 35 million (in 2008) to 72 million, and representing nearly 20 percent of the total U.S. population.1

Elder-accessible gardens create opportunities for older volunteers to contribute their time and expertise to grow nutritious foods, socialize with one another, and pass on cross-generational knowledge to younger community members. Gardening is also a great way to engage people of all age groups in physical activity. Done correctly, gardening can provide non-strenuous exercise and quality time outdoors. Increasing accessibility to these benefits should be a priority for new and existing gardens.

http://www.epa.gov/brownfields/urbanag/pdf/elder_accessible_gardening.pdf