How to know how much rebar you need for your concrete. Prices, instructions, how to build your own house
this is just ordinary rebar but looks really interesting like this
Put rebar at the bottom of fences to help deter digging by animals. Would be helped by adding flagstone or rocks next to the rebar.
Chicken wire garden ornament. Purple balls or orbs made from chicken wire, rebar and spray paint. Allium Flowers
Cool rebar plant wall/stand.....(from Phoenix Home & Garden Magazine March 2009).
Peony supports - made by Devoran Metals using steel rebar
rebar arbor. To grow morning glories, grapes and other lovely vines!
repurposed rebar fiddlehead fern garden stakes
rebar bougainvillea structure at the Getty Museum
Rebar (assuming it weathers well) trellis like this? The "roughness" of it would not be a design problem. I like the way it is offset from the supporting structure.