Utilize repurposed metal barrels to create a unique and space-saving herb garden. Cut the barrel in half vertically and fill it with soil. Plant your favorite herbs in each section, and label them with decorative markers or painted stones. The metal barrel provides a sturdy and durable container for your herbs, while also adding an artistic element to your garden. Enjoy the convenience of having fresh herbs at your fingertips while adding a touch of greenery and creativity to your outdoor space.