Cool Build Raised Garden Bed Trex References. Web building trex raised garden beds continuing on with the build of our trex raised garden beds, this section shows how we built an automatic irrigation system out of pvc pipe and also provides some pictures of the final product. Cut side pieces of the garden box.

Web building your own raised garden beds is quite simple using trex, cedar wood, and some basic tools. Determine the exact location and size of your bed. Cut side pieces of the garden box.
