{
  "type": "minecraft:nether_forest_vegetation",
  "config": {
    "spread_height": 4,
    "spread_width": 8,
    "state_provider": {
      "type": "minecraft:weighted_state_provider",
      "entries": [
        {
          "data": {
            "Name": "minecraft:crimson_roots"
          },
          "weight": 87
        },
        {
          "data": {
            "Name": "minecraft:crimson_fungus"
          },
          "weight": 11
        },
        {
          "data": {
            "Name": "minecraft:warped_fungus"
          },
          "weight": 1
        }
      ]
    }
  }
}