A rock-growing plant landscape design scheme refers to a comprehensive plan that integrates the natural characteristics of rocks and plants to create an aesthetically pleasing and ecologically sustainable outdoor space. This type of design often involves selecting appropriate plant species that can thrive in the rocky, often arid environments, and arranging them in a way that complements the natural contours and textures of the rocks. The scheme may also include considerations for irrigation, soil preparation, and maintenance to ensure the long-term viability of the landscape.