{
  "growth_chance": 0,
  "position_predicates": [
    {
      "type": "biome_match",
      "biomes": [
        "minecraft:desert"
      ]
    }
  ],
  "growth_for_face": [
    {
      "direction": "up",
      "weight": 1,
      "growth": [
        {
          "data": {
            "block": {
              "Name": "minecraft:dead_bush"
            }
          },
          "weight": 1
        }
      ]
    }
  ],
  "owners": "#minecraft:saplings",
  "target_self": true,
  "replacing_target": {
    "block": "minecraft:air",
    "predicate_type": "minecraft:random_block_match",
    "probability": 0.7
  }
}