Mushroom Propagator

⭐ ⭐⭐ (1,470 endorsements) 📥 46,373 downloads 📌 v2.3.0 📅 11/9/2019
🟠 Updated over a year ago

By blueberry and oddshot · Gameplay Mechanics

⬇ Download Mod Source: Nexus Mods 📅 Updated: 8/28/2025 📅 Created: 11/9/2019
⚠️ Install Order · 2 steps
1🛠️ SMAPI — Stardew Modding API Download ↗
2🛠️ Content Patcher — Content Patcher (framework) Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 3.2% endorsement rate — high engagement, a strong quality signal
  • 🏆 #267 of 382 Gameplay Mechanics mods in this game by downloads

📋 About This Mod

How to install

Downloading and installing the mod

How to get them

Meeting Demetrius and obtaining the recipe

How it works

Crafting, growing, interacting, and professions

Config

All config options and what they do

Translations

Playable translations and credits

1. Install SpaceCore and Content Patcher,

2. Drop the Mushroom Propagator folder into your Mods folder,

+ If you play with Automate, also add Mushroom Propagator

3. Ensure all players in multiplayer have this mod installed,

4. Done! Yep, that's it! From here:

+ To change which features you have enabled or disabled, launch the game and edit this mod's config file.

+ To change features in-game, try playing with spacechase's Generic Mod Config Menu.

+  If you want to remove this mod and all of its effects, simply remove it from your Mods folder.

Requirements

The Propagator isn't immediately available – you'll be given the recipe when you have a farmhouse cellar and a mushroom cave!

Demetrius will visit the morning after Robin finishes your cellar to deliver the recipe.

Unless changed in the config, the propagation log isn't available with a fruit cave!

Crafting

Logs are crafted with the same ingredients as a cask – 20 wood and 1 hardwood!

Place a mushroom on the log to start growing!

Growing

At the end of the day, each of the logs will grow a little more.

A common mushroom will typically grow every night, a red mushroom every two nights, and a purple mushroom every four nights.

Custom mushrooms added with Json Assets, like Shiitake Mushrooms and Black Fungus, will grow relative to their value.

You can leave the logs for a few days and they'll keep growing more mushrooms for their stacks for when you check on them.

The logs can only hold so many of each type of mushroom, though: bigger and better mushrooms will grow smaller stacks.

Keep an eye out for logs with huge, fully-grown mushrooms: they've reached their capacity, and you'll need to pop them off to keep growing.

Interacting

Click a log while holding a mushroom to add it as the root-mushroom. If the log's no

🤖 AI-enhanced — based on mod data

Adds a new craftable rotten log that grows mushrooms overnight, obtained from Demetrius after Robin builds the cellar. A popular gameplay mod with 1,470 endorsements and 46,373 downloads, last updated August 2025.

✨ Key Features

Adds a new recipe for a rotten old log that grows mushrooms overnight.
Recipe is given by Demetrius after Robin builds the cellar.

📊 Pros & Cons

✅ Pros

  • Solid community backing with 1,470 endorsements and over 46k downloads.
  • Fits naturally into the game's progression, rewarding cellar upgrades.
  • Passive mushroom farming is a nice QoL addition for mid-game players.

⚠️ Cons

  • Only one new item—might feel thin if you expected a full mushroom overhaul.
  • Requires progressing to the cellar upgrade, so not useful early game.
🎯 Is This For You?
For Stardew Valley players who want a low-effort way to grow mushrooms passively after upgrading their house. Skip if you're looking for major gameplay overhauls—this is a small, focused addition.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Make sure you've upgraded your house to get the cellar before expecting the recipe.
  • Place the log in a convenient spot on your farm to check it daily.
  • If you use mod managers, this is a simple drop-in mod—no extra config needed.

📊 Mod Details

Game
Stardew Valley Mods
Author
blueberry and oddshot
Version
2.3.0
Downloads
46,373
Endorsements
1,470
Category
Gameplay Mechanics
Created
11/9/2019
Updated
8/28/2025

🧩 Commonly Used Together

Users add these mods to the same collections — a real compatibility signal, not an AI guess.

🔧 How to Install Stardew Valley Mods

Download from Nexus.

📖 Full step-by-step install guide for Stardew Valley →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Stardew Valley commands, item IDs, and more.

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