Mentats/Berry Mentats Ingredient Locations

Always use the Green Thumb perk to double your ingredient yield!

Mentats:
Brain Fungus: Tons of it in Wendigo Cave
Carrot Flower: Palace of the Winding Path
Firecap: Around Slocum's Joe and on a log behind the bus nearby; across the river from Gorge Junkyard

Berry Mentats:
Brain Fungus: Tons of it in Wendigo Cave
Firecracker Berry: Solomon's Pond
Starlight Berries: Black Mountain Ordnance Works; across the river from Gorge Junkyard (plants located just SSW of Route 64 map marker and across tracks; Isolated Cabin; along railroad tracks between Slocum's Joe and Sutton