sweet_berries

{
  "format_version": "1.10",
  "minecraft:item": {
    "description": {
      "identifier": "minecraft:sweet_berries"
    },

    "components": {
      "minecraft:use_duration": 32,

      "minecraft:food": {
        "nutrition": 2,
        "saturation_modifier": "low",
        "is_meat":  false
      },
      "minecraft:seed": {
        "crop_result": "sweet_berry_bush",
        "plant_at": [
          "grass",
          "dirt",
          "podzol",
          "moss_block",
          "mycelium",
          "mud",
          "muddy_mangrove_roots",
          "dirt_with_roots"
        ]
      }
    }
  }
}