So I was browing pokemon-sixth-gen and I found this question: Do the Maranga/Kee Berries continue to activate when Harvested?
Immediately fascinated by these berries, I went to look them up. Sure enough, they do exist!
Now, I knew about the Roseli berry (I have it on my Hydreigon right now!) but where exactly does one obtain the Kee and Maranga berries?
Best Answer
To start with, while I was in the process of obtaining various berries, I was directed to a certain Reddit thread where this wondrous infographic with just about everything you could want to know about berries in Gen6 was posted.
To start with, you will need the following berries (and where you can find their trees):
Now, a new aspect to berry farming in generation 6 is mutation. When two different berries are planted next to each other, there's a chance that the resulting bushes will contain one or two mutations; a 'new' berry. This only works for specific combinations of berries, and the chance for mutations can be drastically increased by using Surprise or Amaze Mulch (although Amaze requires composting the two berries you are after).
For the following steps you are going to want a minimum of ~20 bags of Surprise Mulch (Assuming we're only growing one of each plant until the two target berries), which means mulching something quick and cheap like 3 Oran berries seven times.