The Bromeliad Garden was built 2006. The walls were made with fiberglass panels scavenged from a local commercial greenhouse that was being torn down. The roof ribs are made of PVC tubing and it is covered with 30% shade cloth.
Click here to read about the next feature - Grill Garden.
I also built a Bromeliad Tree inside my greenhouse. It is made of Hypertufa concrete. The mounted Bromeliads love the porose substrate.
Click here if you want to read about the construction of this tree.