Potential Resources
World Placement Rules
BiomesPer ZoneScaleGroup SizeConditions
300,3 to 0,71Altitude: 0,5 to 1000; Terrain tilt: Up to 30
300,3 to 0,71Altitude: 0 to 280; Terrain tilt: Up to 30
600,3 to 0,71Altitude: 0,5 to 1000; Terrain tilt: Up to 30; Biome area: Edge

Console command

Use after enabling developer commands with devcommands.

spawn FirTree_small 1