Poisonous Potatoes can be used to brew the non-vanilla Venomous Potion. These can also be sold for 10 coins, making them a side money maker from zombie minions.
Can you do anything with poisonous potatoes?
Mechanics. A poisonous potato can't be baked or planted like a normal potato, nor do they have a use with the composter. When eaten, it can cause rapid damage to a player (similar to a spider eye, though not as dangerous).
What do villagers do with poisonous potatoes in Minecraft?
When potato crops are harvested by villagers they don't collect the poisonous potatoes that are dropped. Instead, the potatoes are left on the ground and eventually disappear within 5 minutes, so a player can miss out on potentially collecting poisonous potatoes.
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