Casuarina glauca 'Cousin It' - GROUNDCOVER - related to the elegant she-oak, a native favourite, boasts the same slender leafless stems arranged in a quirky mop of green foliage that will hug the ground or spill prettily over walls. A good weed suppressor, this compact shrub is happy in most soils and most climates (Jamie Durie).
We were influenced by the many lush tropical gardens in our coastal neighbourhood and overseas, too, she says. Tropical plants are also amazingly hardy. It also helps that Bilgola is full of red volcanic soil so everything grows really well! - Jolene's Gardening