Native plants were chosen for the rejuvenation of the gardens surrounding the library. They are adapted to the soils, rainfall, and temperatures in this region, and therefore require less maintenance than non-natives. The native plants were chosen for their wildlife value - their ability to provide food and shelter for animals such as birds, butterflies and moths, and beneficial insects. Perennial plants were installed, rather than annuals. Perennial plants come back year after year and once...