Kebia

Kebia is a type of Berry that can be planted in the Farm. It can be obtained by planting Pamtre and equipping the Rocky Helmet. The Pamtre will then have a chance to mutate into this berry. This berry can be bought from the Johto Berry Master for 10,000 if the player is running the "No Oak Item" challenge, and has already unlocked the Pamtre berry. Farming Setups using Kebia can be found here

Possible Planting Formations
You can fill your farm in the following way to obtain Kebia berries. Purple squares indicate where mutations can occur.

Mutations
Kebia berries can be used to mutate the following berries.