What are the best plants for erosion control in granite boxes?

Erosion control is essential for maintaining soil stability, especially in areas with granite boxes or rocky slopes. The right plants can help prevent soil loss while adding aesthetic value. Here are some of the best plants for erosion control in granite boxes:

1. Creeping Juniper (Juniperus horizontalis) – This hardy ground cover spreads quickly, anchoring soil with its dense root system. It thrives in rocky, well-drained conditions.

2. Sedum (Stonecrop) – Drought-resistant and low-maintenance, sedum varieties like 'Angelina' or 'Dragon’s Blood' are excellent for granite boxes, preventing erosion with their shallow roots.

3. Blue Fescue (Festuca glauca) – Ornamental grasses like blue fescue add texture while stabilizing soil. Their fibrous roots help bind loose soil effectively.

4. Bearberry (Arctostaphylos uva-ursi) – A native ground cover, bearberry spreads widely and tolerates poor soil, making it ideal for erosion-prone granite slopes.

5. Periwinkle (Vinca minor) – Known for its vigorous growth, periwinkle forms a dense mat that prevents soil displacement, even in shaded granite box environments.

For long-term erosion control, combine these plants with proper mulching and terracing techniques. Choose species suited to your climate and soil type for the best results.