
ModsJava
Treeplacer - Terralith Addon
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthAdds sapling growth support for Terralith's custom trees.
This datapack is made for Terralith v2.3.5, and has support for almost every biome and tree.
Saplings will only generate custom trees in the appropriate biome, with a few that will generate anywhere:
- Single dark oak saplings will now grow the twilight trees in the dark forest biome.
- 2x2 brown and red mushrooms will grow the mega mushroom variants found in the dark forest biome.
This datapack is an addon for the mod Treeplacer: https://modrinth.com/mod/treeplacer
Notes:
- The oak trees in Haze Mountains only partially work. Hopefully this can be fixed in the future.
- The enchanted tree in the mirage isles cannot be regrown to prevent growing warped stem without having been to the nether.
Let me know if there are any issues!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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
- Ships as Treeplacer Terralith Addon v1.1.0-1.20.jar — drop this file into the mods folder
- Download size: 370 KB
- Download link checked 7 Oct 2026 — working
These come from our own check of the pack file, not from the source page.