Occa

Occa is a type of Berry that can be planted in the Farm. It can be obtained by surrounding an empty plot with at least 1 Razz, at least 1 Figy, at least 1 Tamato and at least 1 Spelon. Farming Setups using Occa can be found here.

Possible Planting Formations
WARNING: Trying to mutate Occa while having the Blaze Cassette equipped will result in your Spelon turning into Chople. You can fill your farm in the following way to obtain Occa berries. Purple squares indicate where mutations can occur.

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