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Preservation Supplies

Preservation Supplies is a technology in the Farming branch of the Graveyard Keeper 2 tech tree. It costs 140 green tech points and 25 blue tech points. Learn Vegetable Supplies first. Unlocks Supply: Preserves I, Kitchen: Sealing Machine.

Updated 28 September 2026 · version 1.006

Branch: Farming
Cost: 14025
Learn first: Vegetable Supplies
Opens the way to: Preservation Supplies II

What it unlocks

Recipes: Supply: Preserves I
Buildings: Kitchen: Sealing Machine