Concorde Watering cans are an essential tool for any gardener. They are used to water plants, either directly or through a hose. Watering cans come in a variety of sizes and shapes, and may be made of different materials such as plastic, metal, or ceramic. Some models even have features such as a spray nozzle or a detachable spout for precise watering. Watering cans can also be used to apply liquid fertilizers or pesticides to plants.