If a young carrot root hits a rock, a piece of wood, or very dense clay, it may split or grow around the object, creating multiple "legs" or appendages.
When carrots are planted too close together, their roots may intertwine as they grow, resulting in a single "unit" that looks like two bodies embracing or a person with multiple limbs. Culinary and Cultural Impact ladyboy carrot
Pests like nematodes or certain soil fungi can damage the growing tip of the carrot. This often causes the root to fork or develop strange, bumpy protrusions. If a young carrot root hits a rock,