Horklump Patch

A Horklump Patch was an area located in the Forgotten Grounds of Hogwarts School of Witchcraft and Wizardry through a door next to the Puffapod patch. It was filled with Horklumps and a note by Rubeus Hagrid that said ''Horklumps. Only approach with the Wingardium Leviosa spell.''

Appearances

 * Harry Potter and the Philosopher's Stone (video game)