This post shows you how to build a little purpose-made sawbuck for use in chopping up vines and green twigs. That, plus an electric hedge clipper, and you can efficiently chop vines and similar material into pieces just a few inches long, suitable for composting.
The results aren’t “shredded”, but you control the size of the pieces. If you want shorter pieces, it just takes more passes with the hedge clipper. Continue reading Post G24-009: Chipping/shredding vines and green twigs.