I've had good luck with an expandable pea fence made by a certain garden supply company. It is steel, around 6' tall and has 8" square grids. Last year I had a heck of a time trying to untangle the pea vines from it! They really clung to it, for whatever reason. As soon as I trained them onto it they never let go, UNTIL the weather got hot. After which they didn't cooperate at all and needed to be replaced with a warm weather crop.
|