Grow edible pod snow peas in small space gardens without a traditional trellis, fence or wall. Just roll up a piece of chicken wire to about 8 inches in diameter. Stand it on end, then weave a thin piece of pipe, bamboo or anything else on-hand through the holes and into the ground to keep it upright. Plant your pea seeds at the center of the tube and gently train the seedlings as they grow taller. Easy, cheap and a much better idea for early cool season veggies.