spore_blossom_feature.json

{
  "format_version": "1.16.0",
  "minecraft:single_block_feature": {
    "description": {
      "identifier": "minecraft:spore_blossom_feature"
    },
    "places_block": "minecraft:spore_blossom",
    "enforce_survivability_rules": true,
    "enforce_placement_rules": false
  }
}