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Fertilizers III

Fertilizers III is a technology in the Farming branch of the Graveyard Keeper 2 tech tree. It costs 60 green tech points and 15 blue tech points. Learn Fertilizers II first. Unlocks Headstart Fertilizer II, Farming Fertilizer II, Rich growth elixir, Compost Pile II.

Updated 28 September 2026 · version 1.006

Branch: Farming
Cost: 6015
Learn first: Fertilizers II
Opens the way to: Garden Improvement II

What it unlocks

Recipes: Headstart Fertilizer II
Farming Fertilizer II
Alchemy formulas: Rich growth elixir
Buildings: Compost Pile II