Persim Berry in Cobblemon.
Persim berries in Cobblemon grow best in arid biomes, take 36 to 44 minutes to fully grow, and yield 2 to 3 berries per harvest; they work as a general cooking ingredient in the campfire pot.
Crobat (10%), Seismitoad (10%), and Gothitelle (10%) and 28 other Pokémon drop Persim Berries when defeated; plant one and its favourite mulch, Sandy Mulch, gives the best harvest.
Growing Persim Berries
Growth time36 to 44 minutes
Yield per harvest2 to 3 berries
Favourite mulchSandy Mulch
Preferred biomesArid
Arid: desert, badlands, and savanna. Plant in one of these for the growth bonus; the berry still grows elsewhere, only slower.
Pokémon that drop it
31 speciesCampfire pot recipes that use it
No recipe names Persim Berry specifically. It still counts as a berry ingredient in the campfire pot.
Full ingredient lists and seasonings are on the cooking recipes page.