Mushroom Log

Warning: Spoilers   This page or section contains unmarked spoilers from update 1.6 of Stardew Valley. Players may want to avoid or be cautious toward reading this article/section.

Mushroom Log
Grows mushrooms every so often. The more wild trees are nearby, the better it works.
Information
Source	Crafting
Crafting
Recipe Source	Foraging (Level 4)
Ingredients	Hardwood (10) Moss (10)

The Mushroom Log is a crafted item that produces mushrooms. The recipe is earned at foraging level 4. 4 Mushroom Logs may be rewarded from Prize Machine. Mushroom Logs grant 5 foraging XP on harvest.

Mechanic

The Mushroom Log produces mushrooms every 4 days, rainy days will cause this to take a day less.

The quantity of mushrooms produced increases with the amount of wild trees in the 7X7 square around the log. The amount of mushrooms generated, limited to between 1 and 5, is calculated by finding the number of nearby trees and multiplying this by a random number between 0.5 and 1.5. Therefore, the number of nearby trees needed to always gain the maximum amount of 5 is 10.

The type of mushroom produced depends on what tree types are nearby it. The game code creates a possible list of mushrooms based on nearby trees then selects one at random from that list.

• First the game finds how many fully grown trees are in the 7X7 square around it. That number is multiplied by 3/4 and that many mushrooms are added to the list with a distribution of 5% purple, 14.25% red and 80.75% common.
• Then, for each fully grown tree another mushroom will be added. If the tree type is Oak Tree then the mushroom added will always be a Morel. The same goes for Pine Tree with Chanterelle, and for Mystic Tree with Purple Mushroom. Maple trees have a 10% chance to give Purple Mushroom and a 90% chance to give Red Mushroom. If it is none of those types it will use the same distribution as before.
• Then a random mushroom is chosen from that list to generate.

The produced mushrooms can have different qualities but are unaffected by the Botanist Perk. The quality is instead calculated based on the number of nearby trees, and how many of them have moss on them. Every nearby tree is counted, with mossy counting as double. This number is then divided by 40 and is used as the chance for the quality to upgrade. This chance occurs repeatedly until it fails or reaches iridium quality. So for example if the count is 20 then the chance is 0.5, meaning there is a 50% chance of regular quality, a 25% chance of silver quality, 12.5% chance of gold quality, and a 12.5% chance of iridium quality. If the count is 40, 5 mushrooms of iridium quality is guaranteed.

Product

Image	Name	Description	Also Found	Sell Price	Energy / Health	Used In
	Common Mushroom	Slightly nutty, with good texture.	Foraging (Fall) Fall Seeds Secret Woods (Spring & Fall) Tapping a Mushroom Tree (Spring, Summer & Fall)	data-sort-value="40" 40g 50g 60g 80g	data-sort-value="15" 38 17 53 23 68 30 98 44	Fall Foraging Bundle Fried Mushroom Tom Kha Soup Stir Fry Fall Seeds
	Red Mushroom	A spotted mushroom sometimes found in caves.	The Mines Tapping or chopping a Mushroom Tree (Spring, Summer & Fall) Secret Woods (Summer & Fall)	data-sort-value="75" 75g 93g 112g 150g	data-sort-value="-20" −50 0 −70 0 −90 0 −130 0	Dye Bundle Exotic Foraging Bundle Life Elixir
	Purple Mushroom	A rare mushroom found deep in caves.	The Mines Tapping or chopping a Mushroom Tree (Spring, Summer & Fall)	data-sort-value="250" 250g 312g 375g 500g	data-sort-value="50" 125 56 175 78 225 101 325 146	Exotic Foraging Bundle Field Research Bundle Life Elixir Wizard (Loved gift)
	Chanterelle	A tasty mushroom with a fruity smell and slightly peppery flavor.	Secret Woods (Fall)	data-sort-value="160" 160g 200g 240g 320g	data-sort-value="30" 75 33 105 47 135 60 195 87	Life Elixir
	Morel	Sought after for its unique nutty flavor.	Secret Woods (Spring)	data-sort-value="150" 150g 187g 225g 300g	data-sort-value="8" 20 9 28 12 36 16 52 23	Fried Mushroom Exotic Foraging Bundle Life Elixir

History

• 1.6: Introduced.