>>32289045>I would assume that the spirit possessing it can gather as much sand as it wants in order to grow to the size of a castle if it so needed.This, its signature move Shore Up is even called "Sand Gather" in Japanese.
Palossand can absorb sand to heal itself and make itself larger, 4'03 is just its normal size.
And the heights/weights listed in the Pokedex are just averages, they vary between individual specimens.
