Building a Flagstone and Herb Pathway Over Old Mulch

For a flagstone path on uneven ground with old roots, remove roots and rocks first. Level the area, then add a 3-6 inch sand base for even support. Top with 2-3 inches of soil, water lightly daily for a week to settle, then set flagstones. Fill gaps with soil, pea gravel, or mulch. For herbs, use containers on the path—they'll thrive better than in chip mulch. Hens and chicks (Sempervivum) are excellent succulents for ground planting: drought-tolerant, fast-spreading, and colorful.