Free copies of a popular guidebook for environmentally friendly landscaping upgrades are available to residents countywide, thanks to a second printing of the “San Diego Sustainable Landscape Guidelines” by the San Diego County Water Authority. Residents can pick up the 71-page, spiral-bound books at the front desk of the Water Authority’s Kearny Mesa headquarters, and at approximately 15 other locations in San Diego, Chula Vista, El Cajon, Oceanside, San Marcos, Bonita and Spring Valley. A list of pickup locations is at sustainablelandscapessd.org/guidelines, as is an electronic version of the guidebook.