Petalroam
Garden Design

Coastal Garden Design: Coping With Wind and Salt

Windbreaks and tough plants are the foundation of a seaside garden.

Words by Marco Delacroix · Oct 17, 2026 · 6 minutes

Seaside gardens face strong winds, salt spray, and often sandy soil.

With the right approach they can be beautiful.

❦

Shelter first

Plant windbreak hedges such as escallonia, griselinia, or sea buckthorn. Permeable windbreaks filter wind better than solid walls, which can cause turbulence.

❦

Salt-tolerant plants

  • ✿Sea holly
  • ✿Thrift
  • ✿Lavender and rosemary
  • ✿Grasses like stipa
  • ✿Hebes

❦

Soil

Add organic matter to sandy soil to hold moisture and nutrients.

❦

Materials

Use materials that resist salt corrosion, like hardwood and stainless steel fixings.

❦

Design ideas

Seaside gardens suit informal planting that echoes coastal landscapes: drifts of grasses, gravel, driftwood, and weathered timber. Raised beds can protect plants from salt spray and improve drainage. Sheltered seating areas give a spot out of the wind. Use the view: frame sea views with low planting rather than blocking them with tall hedges where possible.

Container plants will need more watering, as wind dries soil quickly.

This is general landscaping and garden information, not professional advice. Costs, regulations, and plant suitability vary by location. Call before you dig to locate buried utilities, and consult a licensed landscaper or engineer for retaining walls, drainage, and structural work.

More from Garden Design

Petalroam

Landscaping costs and plant suitability vary by region — get local quotes and check hardiness zones before you buy.

© 2026 Petalroam