Yes, at least in the front rock bed, the courtyard, and the back. I'm fairly certain the sides don't, which is why I'm just hoping to let the plants which can make it there duke it out. I might have to install more drip faucets or whatever, though, and that will be a learning curve or three. I'm also trying to find out more about some sort of sprinkler which turns on and off based on how much or little water is in the first three inches; I believe it is satellite based although I imagine it could also be probe-based. Rowland's has it on their site but no price, and I couldn't find it last time I was in their nursery. That would probably be something for two or three years from now, as with modifying our plumbing for gray water reclamation. I suppose I could also invest in rain barrels and those disposable probes which say when the plant needs water.