Operating System Supports: Mac, Windows and Linux Garden Planner is available for a trial version which lasts for 15 days after which you will have to buy it. The software provides a detailed account of the plants and the objects that you have placed in your garden. You can create pavements, fences and paths with these tools in your garden plan. Besides the plants and trees there are many design features that the software offers to you as well in the form of tools. There are many trees available to you as well that you can place in your garden too. You can even create custom plants using this landscape design software as well. The software offers a wide range of plants to you as well for beautifying your garden. Even a novice who has no previous knowledge of computers would be able to use this software to create designs for their gardens. It has a very simple and easy to use interface. Garden Planner is an excellent landscape design software program.