A Grass Tera Shard (Japanese: テラピースくさTera Piece Grass) is a type of item introduced in Generation IX. It is a type of Tera Shard, which can be used to change the Tera Type of a Pokémon. It corresponds to the Grass type.
50 Grass Tera Shards can be used to change a Pokémon's Tera Type to Grass at the Treasure Eatery in Medali, except for Ogerpon and Terapagos, the former of which already has its Tera Type fixed to Grass in its Teal Mask form.
