The Vertical Cucumber Trellis: A Simple DIY Structure for Bigger Harvests in Small Spaces The image shows a brilliant before-and-after example of a DIY vertical trellis system designed specifically for cucumbers (and other climbing vegetables). On the left, we see the wooden structure newly built and surrounded by young seedlings. On the right, the same trellis is fully covered in healthy cucumber vines, producing a heavy crop of fresh cucumbers. This is one of the smartest ways to grow more foo