WaterSmart landscapes are transforming San Diego County’s neighborhoods in part due to the work of Paul Redeker and his colleagues at The Water Conservation Garden in El Cajon. “We’re a learning center, not just a place where you’re surrounded by beautiful plants,” said Redeker, who recently returned for a second run as director of horticulture and facilities the garden. “All of our exhibits are geared toward teaching. We are all about educating the public to be inspired to make changes in their lives because we’re literally at the end of the water pipeline.”