Landscaping on Cornwall's slopes and stone.

Grade before you plant

On a sloped lot, water direction matters more than almost anything else. Before adding new beds or plantings, it's worth confirming water is being directed away from foundations and retaining walls rather than pooling against them, since erosion problems are far easier to prevent than to fix later.

Choose plants suited to thin, rocky soil

Soil near stone walls and outcrops tends to be shallower and drains faster than soil in open, flat yards. Deep-rooted perennials and native shrubs generally handle these conditions better than shallow-rooted plants that need consistently moist soil.

Mulch holds slopes together

A properly installed mulch bed does double duty on a slope: it slows water runoff enough for it to soak in, and it holds soil in place around new plantings until root systems establish. On steeper beds, a slightly coarser mulch resists washing away in heavy rain better than fine, shredded mulch.

Respect the stone walls

Stone walls common throughout Cornwall properties often double as retaining structures. Keeping soil and mulch from building up against the base of a wall, and keeping roots of larger plantings a reasonable distance away, helps the wall keep doing its job for years without shifting.

Edge definition matters more on uneven ground

A crisp, clean edge between lawn and bed reads as more intentional on a sloped property, where the eye already has more going on. It's a small detail that makes a bigger difference here than it would on a flat lot.