Pruning is the process of trimming and cutting back parts of a plant, such as branches or leaves, to promote healthy growth. By removing dead or overgrown parts, gardeners can help plants like roses and fruit trees thrive. This practice not only improves the plant's shape but also allows more sunlight and air to reach the remaining leaves. Additionally, pruning can prevent diseases by removing infected areas and encourages the production of flowers and fruits. It’s an essential gardening technique that helps maintain the overall health of plants, making them more resilient and beautiful in your garden or landscape.