Pick from our trellises with decorative metal curls and cast iron finials to add beautiful color as your flowers bloom in your flower garden and landscaping. Some popular wrought iron trellises include 89" Tall Shoulder Trellis, 75" Triple Finial Trellis, 61" Heart Garden Trellis. Find the perfect wrought iron flower trellis. Wrought Iron Flower Trellises Please note: You are currently browsing img 1000 images about trellis and screens on pinterest that is 700x700px in size. This image is listed in decorative garden trellis category. Wrought Iron Flower Trellises, 700x700 in 102.39 KB.