Waves Garden TrellisWaves Garden Trellis For any avid gardener or plant lover, finding enough vertical space for your climbing vines, flowers, vegetables, or runners can be a challenge. Many people turn to traditional trellises or arbors to support their climbing plants and vines. The Waves Trellis by ACHLA Designs, provides tall vertical support, with a moderate width, ideal for flanking an entryway or window. With its gentle curving design, this trellis is a departure