TFC - Ars Flora Compat (Configurable Worldgen)
TFC - Ars Flora Compat is a Forge world generation addon that places Ars Nouveau plants and bushes in TerraFirmaCraft biomes through configurable worldgen patches.
What it does
The addon connects TerraFirmaCraft and Ars Nouveau so that Ars plants and bushes appear as naturally generated patches in TFC biomes. Each plant has its own profile, and the profile sets how often that plant spawns, how large its clusters are, how many patches a chunk receives and how far patches spread horizontally and vertically. Biomes are picked by ID or tag, so a server can target specific biomes or the minecraft:is_overworld tag.
The mod reads its settings from TOML profiles at runtime, and the worldgen values are not hard-coded in JSON files. Server admins can keep all control in one profile file per plant, which keeps configuration tidy even when many plants are involved. Changes take effect after a datapack reload. Both Ars Nouveau and TerraFirmaCraft are required dependencies, and the addon is published for Forge only. The environment is client and server, so the server and every player need it, and the code is not open source; the project is released under All rights reserved.
Key features
Per-plant worldgen profiles
Each plant gets its own TOML profile file, so one plant can be tuned without touching the others.
Biome selection by ID or tag
Profiles accept biome IDs or tags, letting admins restrict a plant to a few biomes or cover the whole overworld.
Patch count and cluster size
Settings for patches per chunk, tries per patch, cluster size and rarity chance control how dense each plant's patches become.
Horizontal and vertical spread
Separate xz and y spread values set how far a patch extends across the surface and how deep it reaches.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
How it compares
TerraFirmaCraft Ars Nouveau Compatibility is server-side only, open source under the GNU General Public License v3.0 only, and covers 1.20.1 – 1.20.6 on Forge. Dynamic TFC Structures is also server-side only and open source, under the MIT License, but targets Forge 1.20.1 alone and adds structures rather than plant patches. TFC Barrens runs on client and server, uses the BSD 2-Clause License and is not open source, with a single file for 1.20.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| TFC - Ars Flora Compat (Configurable Worldgen) | Forge | 1.20.1 – 1.20.6 | Client and server | 2025-11-18 |
| TerraFirmaCraft Ars Nouveau Compatibility | Forge | 1.20.1 – 1.20.6 | Server-side only | 2024-08-15 |
| Dynamic TFC Structures | Forge | 1.20.1 | Server-side only | 2026-09-12 |
| TFC Barrens | Forge and NeoForge | 1.20.1 | Client and server | 2024-08-28 |
Questions
Which dependencies does TFC - Ars Flora Compat need?
Does the server need this mod, or can players join without it?
How are the worldgen settings changed after editing a profile?
Can the addon be used on versions past 1.20.6?
In the catalog
TFC - Ars Flora Compat (Configurable Worldgen) is one of 8,515 World generation mods on ModsFinder, and one of 5,058 World generation mods for Forge. 11,154 mods support Minecraft 1.20.6.
More from Klaus_Ferrano
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What the author says
tries_per_patch = 32 xz_spread = 6 count_per_chunk = 1 rarity_chance = 24 biomes = ["#minecraft:is_overworld"] # Tags or specific biomes possible Does the mod read Forge config values at runtime? Yes. It reads TOML profiles at worldgen time (per plant), so JSONs don’t have to be “hard-coded.”
Official listing
- Modrinth page
- modrinth.com/mod/tfc-ars-flora-compat
- Owner
- Klaus_Ferrano
- Published
- 2025-11-18
- Updated on Modrinth
- 2025-11-18
- Facts verified
- 2026-10-15