1. Choose Salt- and Wind-Tolerant Plants

Coastal environments can be harsh, with strong winds, salt spray, and sandy soil. Select plants that naturally thrive in these conditions:

• Ornamental grasses: Blue fescue, pampas grass, miscanthus
• Perennials: Lavender, echinacea, salvia, agapanthus
• Shrubs & small trees: Coastal rosemary, boxwood, crape myrtle
• Groundcovers: Ice plant, creeping thyme, sea thrift

Mixing textures—grasses for movement, shrubs for structure, and perennials for seasonal color—creates visual interest.

2. Layer for Structure and Seasonal Interest

Design your planting from back to front:

1. Tallest layer: Trees and large shrubs like crape myrtle
2. Mid-height layer: Flowering shrubs and perennials such as hydrangeas or roses
3. Front layer: Low-growing perennials, succulents, and groundcovers

This layered approach ensures blooms at multiple heights and adds depth to your garden.

3. Stick to a Cohesive Color Palette

• Limit your palette to 2–3 main colors for visual harmony.
• Coastal gardens often shine with blues, whites, silvers, and soft pinks.
• Repeat colors in drifts throughout the garden for a cohesive seasonal flow.

4. Plan for Year-Round Interest

• Use evergreen shrubs like boxwood or rosemary for structure in winter.
• Include spring bulbs (daffodils, tulips) for early-season color.
• Summer perennials such as salvia and agapanthus provide midsummer vibrancy.
• Fall interest comes from ornamental grasses and hydrangea blooms.
• Winter color can be maintained with coastal roses or evergreen accents.

5. Prepare Soil, Mulch, and Drainage

• Amend sandy coastal soils with organic matter or compost.
• Use mulch, such as pine bark or crushed shells, to retain moisture and reduce salt stress.
• Raised beds or berms improve drainage and protect delicate plants from wind-blown sand.

6. Consider Wind and Sun Exposure

• Windbreaks such as hedges or lattice screens protect delicate plants.
• Ensure full-sun lovers, like roses and salvia, receive at least 6 hours of sunlight daily.
• Low-growing plants along edges can serve as natural buffers against strong coastal winds.

7. Seasonal Maintenance Tips

• Prune in late winter or early spring to maintain shape and encourage flowering.
• Deadhead perennials to prolong bloom periods.
• Rinse leaves after storms to prevent salt damage.
• Fertilize plants according to their needs, as coastal soils are often nutrient-poor.

8. Enhance the Coastal Theme with Decor

• Incorporate driftwood, shells, or stone edging for visual interest.
• Use containers for flexible seasonal planting.
• Crushed shell or sand pathways complement the garden’s aesthetic and improve drainage.