Natural Weed Killer 1 gallon vinegar, 1/2 cup salt, dash of dish washing detergent (makes it stick to the weeds). Mix well, spray on weeds in the morning, rejoice in their death that evening. This works best on a sunny day.
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