You can either do your own landscape project or get a professional landscaper in Brisbane to provide the best possible design for your outdoor space but it will really depend on the extent of landscaping you aim to achieve. If you are handy with tools and gardening, you can do a DIY landscape project for just a small space. But with bigger spaces that require major landscape construction, you better get a professional and a team of contractors to oversee the landscaping. Working with big rocks is not an easy task. When doing any major construction, there are always risks involved. Accidents related to the construction must be avoided. A safer execution of plans will be done by landscapers. They practice safety precautions and they also know where to get the best materials for the job. Experienced professionals can get you the best rock walls, retaining walls in Brisbane. With a good enough budget, professional landscapers can get you a more splendid landscape design.