ModsJava
Leaf decay fix
Java mod listed for Minecraft 1.12. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
What does it do?
Makes so that naturally generated leaves don't decay up to 8 blocks instead of 4, which fixes big jungle and oak trees. Also ignore the modloader, i had to choose one.
Installation
Add this mod to your minecraft jar on MultiMC or Prism launcher.
Incompatible with
- Forge (Leaves dont drop when broken with shears, they also may not decay after breaking all nearby logs, other than that it's playable)
- Dynamic Trees (Crashes the game)
- Anything (probably) that changes arr.class (BlockLeaves.java)
Works only on 1.12.2!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.12.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as LeafDecayFix1.12.2.zip
- Download size: 3 KB
- Download link checked 13 Nov 2026 — working
These come from our own check of the pack file, not from the source page.