{
    "family": "oak",
    "tapering": 0.1,
    "signal_energy": 14.0,
    "up_probability": 4,
    "lowest_branch_height": 4,
    "leaves_properties": "oak",
    "environment_factors" : {
        "#forge:is_cold": 0.75,
        "#forge:is_hot": 0.5,
        "#forge:is_dry": 0.5,
        "#is_forest": 1.05
    },
    "perfect_biomes": { "types": [ "forest", "overworld" ] },
    "features" : [
        {
            "name": "rot_soil",
            "properties": {
                "rotten_soil": "podzol"
            }
        },
        "mushroom_rot",
        "bee_nest"
    ],
    "acceptable_soils": ["dirt_like"]
}