A Wiki Berry, when held by a Pokémon, will restore 1/8 of its maximum HP when its HP drops to ½ or below, but causes confusion to Pokémon that dislike the dry flavor. (Specifically, it confuses Pokémon with Adamant, Jolly, Careful, or Impish Natures.) When forcibly consumed via Fling, Pluck, or Bug Bite, it restores 1/8 of the consumer's maximum HP, and confuses any consumer that dislikes the dry flavor.
Generation VII
A Wiki Berry now restores ½ of the holder's HP when it drops to ¼ or below.
Generation VIII
The restored amount is decreased to 1/3 of the holder's HP.
Bag item
Generation III-VI
When used from the Bag on a Pokémon, it restores the Pokémon's HP by 1/8 of its maximum HP. It is consumed after use.
Generation VII
A Wiki Berry now restores the Pokémon's HP by 1/2 of its maximum HP when used from the Bag on a Pokémon.
Generation VIII
A Wiki Berry now restores the Pokémon's HP by 1/3 of its maximum HP when used from the Bag on a Pokémon.
In Pokémon Legends: Arceus, it restores the Pokémon's HP by 1/2 of its maximum HP. A wild Pokémon that hates dry flavors will briefly pause if it eats a Wiki Berry.
Wiki Berries have a base Berry Powder of 50 and a difficulty of 60. With two players, this Berry will contribute 100 units of Berry Powder at 100% silkiness.
A Berry that can be fed to a Pokemon to restore its HP by up to half its max. If a wild Pokemon that hates dry flavors eats one of these Berries, it will briefly pause.
If a Pokémon holds one of these Berries, it will be able to restore some HP should it find itself in a pinch. But it will become confused if it hates the Berry's taste.
A Wiki plant will yield 1-5 Berries. A growing Wiki plant's soil dries by 10% every hour, fully drying out in 10 hours.
Generation V
Planted 0 hours
Sprouted 7.5 hours
Taller 15 hours
Flowering 22.5 hours
Berries 30 hours
A Wiki plant will yield ? Berries.
Generation VI Pokémon X and Y
Planted 0 hours
Sprouted 4 hours
Growing 8 hours
Bigger 12 hours
Budding 16 hours
Bloom 20 hours
Berries 24 hours
A Wiki plant will yield 3-15 Berries. During its growth, watering the plant adds 1.5 Berries to the final harvest, weeding it adds 1, and removing a pest adds 3. Wiki plants attract Illumise as pests.
Pokémon Omega Ruby and Alpha Sapphire
Planted 0 hours
Sprouted 4 hours
Taller 8 hours
Flowering 12 hours
Berries 16 hours
A Wiki plant will yield 3-15 Berries.
Generation VII Pokémon Sun, Moon, Ultra Sun, and Ultra Moon
Planted 0 hours
Sprouted 6 hours
Taller 12 hours
Flowering 20 hours
Berries 24 hours
A Wiki plant will yield 3 Berries if Isle Aplenny is at Phase 1, 6 Berries if it is at Phase 2, and 9 Berries if it is at Phase 3.
Generation VIII Pokémon Brilliant Diamond and Shining Pearl
The Wiki Berry is available in Pokémon Sleep as one of the Berries that can be gathered by helper Pokémon and fed to Snorlax.
Effect
Wiki Berries raise Snorlax's Strength, doubling the effect if the Berry is Snorlax's favorite. The base amount of Strength raised by the Berry is determined by the level of the helper Pokémon that gathered it.
It's said that this Berry grew lumps to help Pokémon grip it, allowing propagation farther afield.
Acquisition
Wiki Berries can be gathered by Dark-type helper Pokémon in the player's team. Like all Berries in the game, gathered Wiki Berries do not go into the player's inventory and instead are immediately eaten by Snorlax.
In Pokémon Sword and Shield, the Curry description of the Wiki Berry mentions its "sour flavor", despite actually contributing dry flavor to the curry.
Origin
The Wiki Berry's name and design may be based on a kiwifruit.