Tree Tweaker
Modby super_fluke
A custom tree generation add on for CraftTweaker
Type
Mod
CurseForge Downloads
318,096
CurseForge ID
298747
Last Updated
Jul 27, 2026
Description
Tree Tweaker is a CraftTweaker add on that allows you to add custom trees to world generation. The shape, height, leaves, logs, frequency, biome, and more can all be customized through zen script. Trees can use modded blocks and be set to generate in modded biomes.
Example Tree Script:
import mods.treetweaker.TreeFactory; var jungle = TreeFactory.createTree("jungle"); jungle.setTreeType("JUNGLE"); jungle.setLog("minecraft:bone_block"); jungle.setLeaf("minecraft:brown_mushroom_block"); jungle.setGenFrequency(7); jungle.setMinHeight(10); jungle.register(); 
More detailed information and additional examples can be found on the Tree Tweaker Wiki
Screenshots
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