Actually, the front landscaping by IP in Mendocino is descent once you give it some time for the plants to grow. It's similar to the ones in the model homes, which I think is pretty good. The front landscape is probably baked into the base price, but I'll take it anytime. It's already expensive with a lot premium, upgrades, and back landscaping that cost $100k+.
Also, you don't want some neighbors leaving their front yard all barren for a year especially if they live overseas or they put in really cheap landscaping job. The aesthetic of the surrounding/neighborhood won't look good.