Best Rock Garden Plants: 15 That Thrive in Sun and Poor Soil
The best rock garden plants don’t just tolerate poor, fast-draining soil—they often perform better in it. In my own Western Washington rock gardens, I’ve had particularly good results with low-growing perennials such as Iberis, Arabis, creeping thyme, hens and chicks, and lavender. The key is choosing plants that can handle limited soil, excellent drainage, summer …