Many coastal properties have gardens that need to handle salt-laden winds, sandy soils, and long dry periods. Choosing appropriate, eco-sourced, native plant species for coastal gardens can reduce the need for watering, improve native biodiversity, and decrease vulnerability to natural hazards such as coastal erosion.
Over time, some commonly used exotic garden plants – such as agapanthus, gazania, and coastal banksia – have spread into dunes and coastal reserves, where they grow quickly and overwhelm native species.
In contrast, many native coastal species are naturally adapted to harsh coastal conditions and make excellent, low impact choices for local gardens.
They actively support native wildlife by providing resources like nectar and berries as food sources, offering shelter in dense vegetation, and providing nesting sites for birds. Well-designed coastal gardens can act as stepping stones between remnant coastal habitats, helping wildlife move safely through developed areas. By increasing the availability of food, shelter, and breeding spaces close to the coast, these gardens play a quiet but important role in strengthening local ecosystems and improving the resilience of wildlife and coastal landscapes.
Published: 23 Jun 2026