I still haven't figured out the best way to trellis sugar snap peas. This time, I placed tomato cages, the ones that topple over as soon as your tomato gets large and bushy, upside down on the ground, anchored with a few poles and then planted the peas inside. Needless to say, I rarely use those tomato cages for growing tomatoes.
Pisum sativum var. macrocarpon