The procedure of adding stitches to a row or round in crochet expands the fabric’s dimensions. Executing this process usually involves working multiple stitches into a single stitch from the previous row or round. For example, creating two single crochet stitches within one single crochet stitch from the preceding row effectively adds a stitch.
Strategic stitch augmentation is fundamental to shaping crochet projects, enabling the creation of curves, increases in width, and the formation of specific design elements. This technique allows for intricate designs and is indispensable for garments, amigurumi, and other complex projects. Throughout the history of crochet, different methods for this have been developed, each offering unique aesthetic and structural qualities.