A watering can is a container used to water plants. It typically has a handle for easy carrying and a spout that allows for controlled pouring. Watering cans come in various sizes and materials, such as plastic, metal, or ceramic, making them suitable for different gardening needs. Many watering cans also feature a removable rose, which is a perforated cap that helps distribute water evenly. This is especially useful for delicate plants, as it prevents water from pouring too forcefully. Gardeners often choose watering cans based on their specific requirements, such as the size of their garden or the types of plants they are nurturing.