POKéblock ingredient. Plant in loamy soil to grow Kelpsy.RS Can be ground up into powder as an ingredient for medicine.FRLG Makes a Pokémon friendly but lowers base Attack.E An item brought over from a faraway place.ColoXD
Generation IV
A Poffin ingredient. Using it on a Pokémon makes it more friendly, but it also lowers its base Attack stat.DPPt Using it on a Pokémon makes it more friendly, but it also lowers its base Attack stat.HGSS
Generation V
Using it on a Pokémon makes it more friendly, but it also lowers its base Attack stat.
Generation VI
A Berry to be consumed by Pokémon. Using it on a Pokémon makes it more friendly but lowers its base Attack.
Generation VII
Unknown
Generation VIII
Unknown
Tag description
Generation III
A rare variety shaped like a root. Grows a very large flower.
Generation IV
This Berry can be eaten as is or boiled to obtain an extract that adds a dash of flavor to food.
A Kelpsy Berry will mature from a planted seed to a full-grown, fruit-bearing tree in 12 hours, with 3 hours per stage. A Kelpsy tree will yield 2-6 Berries.
Generation IV
A Kelpsy Berry will mature from a planted seed to a full-grown, fruit-bearing tree in 32 hours, with 8 hours per stage. A Kelpsy tree will yield 1-5 Berries.
Generation VI
A Kelpsy Berry will mature from a planted seed to a full-grown, fruit-bearing tree in 48 hours, with 8 hours per stage. A Kelpsy tree will yield 1-20 Berries. During its growth, watering the plant will add 0.5 Berries to the final harvest, weeding it will add 1.5, and removing a pest will add 3.
At 100% performance, this Berry will contribute 200 units of powder.
Poffin Cooking
At 100% performance, a Kelpsy Berry can produce a Level 12 (maybe higher) Dry-Sour Poffin when cooking alone.
Used on a Pokémon
This Berry increases a Pokémon's friendship by and lowers its Attack EVs by ten points (but not below 0). It can only be used outside of battle, and only has this effect in Pokémon Emerald and later games.
At a size of 15 inches (38.1 cm), it is the largest Berry the player can obtain. However, several unobtainable Watmel Berries have exceeded 20 inches (50 cm).