Rototilling and Erosion Control on a Long, Gentle Slope

A 660-foot by 8-foot slope (approximately 5,300 sq. ft.) along a stone wall requires careful planning. Adding 3 inches of amended topsoil would require ~50 cubic yards (3+ truckloads)—costly and labor-intensive without equipment.

Instead, rototill existing soil after removing invasive vines. The native soil, once loosened and amended in place, often supports shrub borders well. Rent a tractor-mounted rototiller for efficiency on this scale.

For erosion control: establish plants quickly—their roots are the best long-term stabilization. On gentle slopes (4:1 or flatter), straw mulch or seed-free hay provides inexpensive temporary cover. For steeper sections, consider jute netting or coconut fiber blankets.

Phase the work: clear and till manageable sections, plant immediately, mulch heavily. Drought-tolerant native shrubs establish deep roots that stabilize soil naturally over time.