Grassy-Seed 
Grassy Seed is a held item in Pokémon that activates under specific terrain conditions. When a Pokémon holding a Grassy Seed enters battle and the battlefield's terrain becomes Grassy Terrain, either through a move like Grassy Terrain or the ability Grassy Surge, the Grassy Seed is consumed to boost the holder's Defense by one stage. This one-time use item provides strategic advantages, particularly for defensive or wall-type Pokémon that benefit from the additional resilience.
Grassy Terrain itself, activated for five turns, offers several advantages: it heals all Pokémon on the ground by 1/16th of their maximum HP at the end of each turn, halves the damage taken from Earthquake, Bulldoze, and Magnitude, and boosts the power of Grass-type moves by 50%. This terrain synergizes well with Grassy Seed by providing continuous healing and boosting defensive capabilities.
The item’s utility is often seen in conjunction with Pokémon such as Rillaboom, which has the Grassy Surge ability
Attribute
Category:
held-itemsCost:
4000
Effect:
- Held: If the holder enters battle during Grassy Terrain, or if Grassy Terrain is activated while the holder is in battle, this item is consumed and the holder's Defense raises by one stage.
Flavor Texts:
- sun-moon: An item to be held by a Pokémon. It boosts Defense on Grassy Terrain. It can only be used once.
- ultra-sun-ultra-moon: An item to be held by a Pokémon. It boosts Defense on Grassy Terrain. It can only be used once.
- lets-go-pikachu-lets-go-eevee: An item to be held by a Pokémon. It boosts Defense on Grassy Terrain. It can only be used once.
- sword-shield: An item to be held by a Pokémon. It boosts Defense on Grassy Terrain. It can only be used once.
Fling Power
10
Game Indices
- generation-vii (Game Index: 884)
- generation-viii (Game Index: 884)
Grassy-Seed Pokémon
Bounsweet
761 - Grass
Steenee
762 - Grass
Tsareena
763 - Grass