👉 Grallatory is a type of agricultural device that is used to control the growth and spread of certain types of grasses. Gralls are structures made from thin, rigid strands of wood or other materials that are attached to the ground in a way that creates a barrier to prevent the spread of weeds and other invasive species. Gralls can be placed in a variety of ways, such as on the surface of the soil, in rows, or even in the form of a hedge or fence. They
