Transform a plain wall or fence into a vertical garden by hanging enamelware buckets filled with wildflowers. Attach hooks or brackets to the wall or fence and hang the buckets at different heights to create a cascading effect. Choose wildflowers that are suitable for vertical gardening, such as trailing petunias, nasturtiums, or lobelias, to ensure they thrive in this unique planting arrangement. The vertical garden created with enamelware buckets will not only add a burst of color to your outdoor space but will also maximize your gardening area, making it perfect for small gardens or urban spaces.