For low maintenance back yard ideas on a budget, you can use wire as a substitute for a railing, and as a way to hold up the framework of your fence. The cheapest, most straightforward cable you can use is available at your local hardware store.
Another cheap and easy way to incorporate low maintenance back yard ideas is to pick up some pre-tied bird baths at the same place you bought your post, and then trim down the posts, so they are square. That allows you to use the birdbath without having to put in a particular position. You can also choose to attach the birdbath to the back of your fence, making it a straightforward addition to your backyard landscaping plan.
small backyard landscaping ideas