The leaves of wood sorrel are heart-shaped, with three whorls. The legend of the four-leaf lucky wood sorrel is spread in many countries. The early Celts of Wales believed that white sorrel could ward off evil spirits, and in 1620 Sir John Melton wrote: If anyone happens to encounter any grass with four leaves in the fields, there will be Good luck comes. Today, the editor of Craftwork Network will share with you how to weave sorrel knots. However, you can only weave three leaves according to the following tutorial. If you want to have good luck, then study it yourself and see how it goes. Only then can we weave the four-leaf sorrel.