Give your garden a defined and industrial look by using repurposed metal pipes as edging. Dig a shallow trench along the borders of your garden beds and insert the metal pipes vertically into the ground. The pipes will act as a barrier, preventing grass or weeds from encroaching into your flower beds. The rugged and weathered appearance of the metal pipes will add a touch of industrial charm to your garden, creating a visually appealing contrast against the vibrant colors of your plants. This edging technique is not only functional but also adds a unique and stylish element to your outdoor space.