Planting on any sloped land is more difficult than flat-ground planting because: 1.) it’s harder to walk and work on a slope; and 2.) the soil is usually poor and thin from erosion. Toughest of all is ...
When Esther Hayden moved into her Seven Oaks home in 1990, the hillside in her backyard — similar to many found throughout Rancho Bernardo — had mostly ground cover and was spotted with a few trees.