Non-rusting concrete mesh for trellis?
I've read several posts about people using concrete mesh material as trellis support for beans and cukes and I'm totally into the idea. From pictures posted, I've seen people using it where it looks very nice and not terribly worn. I went to our local Lowe's to buy some, and the roll that they had to sell from in the store was already so rusty everywhere that it looked more orange than grey metal.
What the heck? Is there some special coated concrete mesh material that everyone else is using? I'm not wild about the idea of that ugly rusting hulk dominating my garden, and I fear that if it fares so poorly in the temp control of the store, how much worse outside in the sun and rain of a garden?
Where did you get yours? Is yours a special kind?