Raised garden beds are an effective method of gardening as they minimise the need to till, amend and weed. These structures are quick to assemble and easy to maintain. They can even be designed to water themselves via drip irrigation.
If you plan to garden in raised beds at your Perth home, there is no other watering system that will save you time and improve your results as effectively as drip irrigation. The time and money you spend building an elaborate drip irrigation system will be returned many times over.