{
    "type": "minecraft:multiface_growth",
    "config": {
        "block": "minecraft:glow_lichen",
        "search_range": 1,
        "chance_of_spreading": 0,
        "can_place_on_floor": true,
        "can_place_on_ceiling": false,
        "can_place_on_wall": false,
        "can_be_placed_on": [
            "minecraft:mud",
            "minecraft:moss_block",
            "minecraft:muddy_mangrove_roots",
            "minecraft:deepslate",
            "minecraft:stone"
        ]
    }
}