In Korean tradition, dreaming of earth and soil is read as auspicious. It is most often tied to 재물, 가족.
Earth is the root of wealth and the family's ground. Digging or acquiring land was read as property growing; sinking in mud, matters bogging down.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream