All you need to know about Kitchener stitch aka grafting
Disclaimer: the title of this post may be misleading. Just saying... Kitchener stitch is a bind-off technique. It is often used to bind-off the toes of socks, the tips of mittens and the shoulders of sweaters, because it allows for two pieces of knitted fabric to be bound off seamlessly. In other words, Kitchener stitch is to bind-off what provisional cast-on is to cast-on. First things first, grafting and Kitchener stitch are not exactly the same thing. In knitting, grafting means joining two fabrics in such away that the join is invisible. You can graft two sides together (selvage-to-selvage grafting), graft a selvage to an end of the fabric (this will, of course, be visible), and graft two ends together. Kitchener stitch achieves the latter. Second things second, the historical background. Contrary to what most people think, Lord Kitchener did not invent this stitch. He probably did not even know how to knit. Neither did he claim its authorship or order someone else to invent...