Create a serene and peaceful Zen garden by repurposing vintage watering cans as planters for flowers. Opt for minimalistic and simple designs to maintain the Zen aesthetic. Fill them with calming and delicate flowers like cherry blossoms, lotus flowers, and bonsai trees. Arrange the watering cans in a harmonious and balanced manner, incorporating elements like rocks, sand, and bamboo. This garden will inspire you to find inner peace and tranquility in your outdoor space.