{
  "format_version": "1.13.0",
  "minecraft:tree_feature": {
    "description": {
      "identifier": "minecraft:jungle_bush_feature"
    },
    "trunk": {
      "trunk_height": 1,
      "trunk_block": {
        "name": "minecraft:log",
        "states": {
          "old_log_type": "jungle"
        }
      },
      "can_be_submerged": {
        "max_depth": 1
      }
    },
    "canopy": {
      "canopy_offset": {
        "min": -1,
        "max": 1
      },
      "leaf_block": {
        "name": "minecraft:leaves",
        "states": {
          "old_leaf_type": "jungle"
        }
      },
      "min_width": 0,
      "canopy_slope": {
        "rise": 1,
        "run": 1
      },
      "variation_chance": {
        "numerator": 1,
        "denominator": 2
      }
    },
    "base_block": [
      "minecraft:grass",
      "minecraft:dirt"
    ],
    "may_grow_on": [
      "minecraft:grass",
      "minecraft:dirt"
    ],
    "may_replace": [
      "minecraft:air",
      {
        "name": "minecraft:leaves",
        "states": {
          "old_leaf_type": "oak"
        }
      },
      {
        "name": "minecraft:leaves",
        "states": {
          "old_leaf_type": "spruce"
        }
      },
      {
        "name": "minecraft:leaves",
        "states": {
          "old_leaf_type": "birch"
        }
      },
      {
        "name": "minecraft:leaves",
        "states": {
          "old_leaf_type": "jungle"
        }
      },
      {
        "name": "minecraft:leaves2",
        "states": {
          "new_leaf_type": "acacia"
        }
      },
      {
        "name": "minecraft:leaves2",
        "states": {
          "new_leaf_type": "dark_oak"
        }
      }
    ],
    "may_grow_through": [
      "minecraft:dirt",
      "minecraft:grass",
      {
        "name": "minecraft:dirt",
        "states": {
          "dirt_type": "coarse"
        }
      }
    ]
  }
}