I'm sorry I do not have rigorous numbers for you. I can only estimate based on personal observation: in a typical neighborhood of single family homes, about 50%

I'm sorry I do not have rigorous numbers for you. I can only estimate based on personal observation: in a typical neighborhood of single family homes, about 50% of homes employ a gardening service in Southern California. In my area, it's typical for the gardener to visit once a week and receive $20+ a visit.