Bone Mill

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Bone Mill
Bone Mill.png
Turns bone items into fertilizers.
Source Crafting
Sell Price Cannot be sold
Recipe Source Gunther Icon.png "Fragments of the past" Special Order
Ingredients Bone Fragment.png Bone Fragment (10)Clay.png Clay (3)Stone.png Stone (20)

The Bone Mill is a piece of Refining Equipment that produces fertilizers from Bone Fragments, fossils, and specific artifacts. It takes Time Icon.png 240m (4h) to process.[1]

A Bone Mill may be crafted after receiving the recipe by mail from Gunther the day after completing his "Fragments of the past" Special Order.

Input Items

Output Items

Any of the following items may be output randomly. There is a 10% chance that the number of items will be doubled.[1]


  1. 1.0 1.1 See StardewValley.Object::performObjectDropInAction in the game code.