{
    "type": "minecraft:tree",
    "config": {
        "decorators": [
            {
                "type": "minecraft:alter_ground",
                "provider": {
                    "type": "minecraft:weighted_state_provider",
                    "entries": [
                        {
                            "data": {
                                "Name": "minecraft:grass_block",
                                "Properties": {
                                    "snowy": "false"
                                }
                            },
                            "weight": 2
                        }
                    ]
                }
            }
        ],
        "dirt_provider": {
            "type": "minecraft:simple_state_provider",
            "state": {
                "Name": "minecraft:dirt"
            }
        },
        "foliage_placer": {
            "type": "minecraft:spruce_foliage_placer",
            "offset": {
                "type": "minecraft:uniform",
                "min_inclusive": 0,
                "max_inclusive": 2
            },
            "radius": {
                "type": "minecraft:uniform",
                "min_inclusive": 2,
                "max_inclusive": 3
            },
            "trunk_height": {
                "type": "minecraft:uniform",
                "min_inclusive": 3,
                "max_inclusive": 4
            }
        },
        "foliage_provider": {
            "type": "minecraft:simple_state_provider",
            "state": {
                "Name": "minecraft:birch_leaves",
                "Properties": {
                    "distance": "7",
                    "persistent": "false",
                    "waterlogged": "false"
                }
            }
        },
        "force_dirt": true,
        "ignore_vines": true,
        "minimum_size": {
            "type": "minecraft:two_layers_feature_size",
            "limit": 2,
            "lower_size": 0,
            "upper_size": 2
        },
        "trunk_placer": {
            "type": "minecraft:straight_trunk_placer",
            "base_height": 9,
            "height_rand_a": 2,
            "height_rand_b": 3
        },
        "trunk_provider": {
            "type": "minecraft:simple_state_provider",
            "state": {
                "Name": "minecraft:birch_log",
                "Properties": {
                    "axis": "y"
                }
            }
        }
    }
}