Concrete wire handles similarly to chicken wire, but is much sturdier and longer lasting. You can find concrete reinforcing wire at most home improvement stores and garden centers.
[header] How to make a tomato cage [title] Buy a roll of concrete reinforcing wire. [step] Pick up a roll of standard concrete reinforcing wire. This is type of wire mesh typically used for construction projects, though it also works marvelously for heavy-duty gardening projects.