This video and still images explain how to crochet the "long crochet." The cover of the video shows the crochet symbol (stitch symbol) for the "long crochet." The long crochet is the highest of all basic crochet stitches. As a rough guide, a single chain stitch is one stitch high, a double crochet is two stitches high, a double crochet is three stitches high, and a long crochet is four stitches high.