Every year, I try to keep my tomatoes up off of the ground by installing a trellis system in advance of the tomatoes needing to be trellised.  My usual system is the "post and twine" system in which 2 inch posts are pounded into the ground using a stake pounder at 10 foot intervals and then wrapping/weaving the twine around the poles at 10 inch vertical intervals.  It works pretty well and I am not unhappy with it.  However, the downside is that the cotton jute that I prefer to use because it is compostable stretches, sags and becomes brittle as you go through the summer.  The plastic twine that most "growers" use works better but it has to be disposed of in the landfill since it isn't recyclable or compostable.  This year, as an...