More Compostable Items

More Compostable Items

Adds composting mechanics to all vanilla items that should realistically be compostable

by
4.6K Downloads
datapackfabricforgeneoforgequiltgame-mechanics
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Screenshots

Composting poisonous potatoes by dropping
Composting poisonous potatoes by hopper

About this Mod

Features

Makes a lot of vanilla items compostable, including rotten flesh, poisonous potatoes, foods, and many more (see the list below). These items are compostable in the following ways:

  • By putting them in a hopper on top of a composter, the same way you would do with vanilla-compostable items.
  • By dropping them inside a composter (vanilla items are also given this feature). Composting by right-clicking is not possible due to datapack limitations.

Youtube video showcasing this datapack

This datapack was tested in a multiplayer server with ~10 players and performed well without any noticeable performance issue.

List of new compostable items

10% chance
  • Sugar
  • Honeycomb
  • Spider eye
  • Fermented spider eye
  • Phantom membrane
  • Turtle and armadillo scutes
  • Rabbit hide
  • Bamboo
  • String
  • Feather
  • Slimeball
  • Magma cream
  • Ink Sac (both glow and regular)
  • Any dye
  • Stick
  • Carpets
30% chance
  • Chorus fruit
  • Popped chorus fruit
  • Chorus flower
  • Honey block
  • Honeycomb block
  • Rotten flesh
  • Chicken eggs
  • Turtle egg
  • Leather
  • Dead bush
  • Charcoal
  • Wool
  • Slime block
  • Nautilus shell
  • Paper
  • Cobweb
  • Goat horn
  • Muddy mangrove roots
  • Pale moss carpet
  • Pale hanging moss
  • Bush and firefly bush
  • Cactus flower
  • Dry grass
  • Leaf litter
  • Wildflowers
50% chance
  • Cooked chicken, cod, mutton, porkchop, rabbit, beef, and salmon
  • Crimson/warped nylium
65% chance
  • Poisonous potato
  • Corals (dead or alive)
  • Bee nest
85% chance
  • Beetroot soup
  • Mushroom/rabbit/suspicious stew
  • Coral blocks (dead or alive)
  • Sculk vein
100% chance
  • Mycelium
  • Sculk
  • Sculk catalyst/shrieker/sensor/calibrated sensor

This datapack aims to contain all vanilla items which should be compostable in a realistic way, so if you find any item that is missing or should be changed, please contact me.

FAQ

The composter isn't working when I right click on it Read the description: right-clicking is only supported for items that are compostable in vanilla. The ones added by this pack are only compostable via hoppers or by *dropping* them inside the composter.
It's working on some composters but not on others
  • Custom-composting via hoppers only works with composters that are placed by players. This means that it won't work with world-generated composters, with composters summoned via commands, or with composters placed before the datapack was installed. Simply break a composter and place it again manually to make the datapack register it.
  • The datapack might have trouble detecting a placed composter if you are moving very fast while placing it. This shouldn't be a problem as long as you are not MLG-360-no-scoping composters. If a composter is not working, just break it and place it again while not moving.
Compatibility with other mods Some things are hardcoded in this datapack, which means that it can interact in unexpected ways with mods that alter vanilla mechanics: such as mods that alter the vanilla behaviour of hopper cooldowns or mods that add new compostable items or modify the vanilla ones. Nothing game-breaking should happen, though.

Available commands

There are some commands that you can optionally use with this datapack (if you have admin privileges):

  • /function dnv.compost:dropping_toggle: enables or disables compost-by-dropping (on by default). Disable it if you don't want compostable items that drop inside a composter to be composted.
  • /function dnv.compost:uninstall: removes all the entities and scoreboard objectives created by this datapack. Run this function if you want to stop using the datapack to ensure it leaves no trace. All composter markers will be removed, meaning that if you want to use the datapack again after uninstalling it, you will have to manually replace already existing composters in order for the datapack to register them again.

Available Versions

v1.4.1 (mod) for MC 1.21.9+release
MC 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2fabric, forge, neoforge, quilt
October 6, 2025
v1.4.1 (datapack) for MC 1.21.9+release
MC 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2datapack
October 6, 2025
v1.4 (mod) for 1.21.5-1.21.8release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric, forge, neoforge, quilt
October 6, 2025
v1.4 (datapack) for 1.21.5-1.21.8release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8datapack
October 6, 2025
v1.3.3 (mod) for MC 1.21-1.21.4release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4fabric, forge, neoforge, quilt
October 6, 2025

How to Install More Compostable Items on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (26.1.2).

3

Install Mod

Open the mod browser in the dashboard and search for "More Compostable Items". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+12 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

More Compostable Items server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.

Is More Compostable Items compatible with datapack and fabric and forge and neoforge and quilt?

More Compostable Items officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.1.2, 26.1.1, 26.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with More Compostable Items – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if More Compostable Items consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install More Compostable Items with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.61.21.5+5 more