If a Pokémon holding a Big Root uses a draining move or Strength Sap, it restores 30% more HP than it otherwise would. Additionally, a Pokémon holding a Big Root regains 30% more HP from Leech Seed, Ingrain and Aqua Ring. In Generation V onwards, the factor is 5324/4096.
The Big Root also increases the damage taken by the holder from Liquid Ooze.
A Big Root is an ingredient that can be used in cooking to attract wild Pokémon in Pokémon Quest.
Description
Games
Description
Soft and precious ingredients.
Acquisition
Big Root is a possible ingredient that can be obtained by completing expeditions. It can also be obtained randomly by recycling Power Stones.
Trivia
The description of the Big Root states that it "boosts the power of HP-stealing moves" when it actually only increases the amount of HP the user restores without increasing the damage done to the target. The description was not corrected until Pokémon Sun and Moon.