Swamp mushroom
The Swamp mushroom grows in the swamp, south of your base. Picking one by hand gives 2 or 3. Raw it gives 7 energy but also adds 1 insanity.
It has no recipe. As an alchemy ingredient it has two green runes, the same as Flour or an Onion: one alone makes Paint. Studying it costs 2 Science and 2 Faith for 30 green.
How to obtain
Dug up or gathered at
| Where | × |
|---|---|
| — | 2–3 |
| — | 1–2 |
Used for
Mix
Runes 2 · 14 products
Alkali Berserker Potion III Damage Potion II Damage Potion III Tannin Liquid Miracle growth elixir Organ Improver 
Philosopher Stone Preservative Umami Spices Paint Rich growth elixir Weak growth elixir
Philosopher Stone Preservative Umami Spices Paint Rich growth elixir Weak growth elixir Study
| Study requires: | Tech points | Duration |
|---|---|---|
Science ×2  Faith ×2 | 30 | 6 ( Researcher −2 ) |
Each item is studied once, on the Study Table. Studying does not use the item up. With the Scientist perk, a 30% chance of a Story.