{
  "feature": "twilightforest:plant_roots",
  "placement": [
    {
      "type": "minecraft:count",
      "count": 4
    },
    {
      "type": "minecraft:height_range",
      "height": {
        "type": "minecraft:uniform",
        "max_inclusive": {
          "absolute": 10
        },
        "min_inclusive": {
          "above_bottom": 0
        }
      }
    },
    {
      "type": "twilightforest:no_structure",
      "value": {
        "additional_clearance": 0,
        "occupies_surface": false,
        "occupies_underground": true
      }
    },
    {
      "type": "minecraft:rarity_filter",
      "chance": 1
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:heightmap",
      "heightmap": "MOTION_BLOCKING"
    },
    {
      "type": "minecraft:biome"
    }
  ]
}