How To Make Fermented Spider Eye,
Can you use any mushroom for fermented spider eye?
Place a sugarcane into your crafting menu to turn it into sugar. The recipe also requires a brown mushroom. You cannot use a red mushroom for crafting a fermented spider eye. Check dark caves, dark oak biomes, and swamps to track down a mushroom.
Can you ferment spider eyes?
The other thing you can do with a spider eye is ferment it, with sugar and a brown mushroom in a crafting grid. The resulting fermented spider eye is inedible, but it lets you brew up more advanced potions, like potion of weakness, harming, slowness or invisibility.01-Feb-2019