Grafting is a horticultural technique used to join two plants together so they grow as one. This process typically involves taking a cutting, known as a scion, from a desired plant and attaching it to the root system of another plant, called the rootstock. Grafting allows for the combination of desirable traits, such as disease resistance or improved fruit quality. This method is commonly used in the cultivation of fruit trees, such as apple and pear trees, to enhance growth and yield. Grafting can also help propagate plants that do not grow well from seeds, ensuring that specific varieties are preserved and maintained.