So why is the concept of xeriscaping so much in vogue in the California Landscape Design scene? That is because this method of garden design ensures that the least amount of waste gets accumulated in the garden space. To achieve this, those plants are made a part of the garden landscaping scene that can put up proper resistance to drought conditions in the state. The other reason why this is preferred by most garden enthusiasts is because the xeriscaping method helps in saving water and this is something critical considering the state faces perpetual water supply problems.