Sprout

Sprout is a member of the Blockafeller species in Yoshi's Crafted World. Unlike the other members, he has a small plant sprout on his head (hence his name) as opposed to a full flower and can only be seen in his closed form throughout the game, although his appearance may be similar to those of other standard Blockafellers.

Sprout appears after beating the final boss in the level The Great King Bowser, where he hosts his own minigame called "Hide-and-seek." In every level in the game (except for boss levels), he will hide somewhere in the level and the player has to throw an Egg at him to find him. Once the player finds Sprout in all 43 levels, the player will earn the Blockafeller costume.

Trivia

 * Sprout, as well as Coal and Fin from Sunshine Station and Yarrctopus Docks respectively, are the only members of the Blockafeller species to be named.