{
  "format_version": "1.26.10",
  "particle_effect": {
    "description": {
      "identifier": "minecraft:crop_growth_emitter",
      "basic_render_parameters": {
        "material": "particles_alpha",
        "texture": "textures/particle/particles"
      }
    },
    "components": {
      "minecraft:emitter_initialization": {
        "creation_expression": {
          "expression": "variable.size = 0.1;variable.lifetime = 3;",
          "version": 0
        }
      },
      "minecraft:emitter_lifetime_once": {
        "active_time": 1
      },
      "minecraft:emitter_rate_instant": {
        "num_particles": 15
      },
      "minecraft:emitter_shape_box": {
        "half_dimensions": [
          0.5,
          0.5,
          0.5
        ],
        "direction": "outwards"
      },
      "minecraft:particle_appearance_billboard": {
        "size": [
          {
            "expression": "variable.size",
            "version": 0
          },
          {
            "expression": "variable.size",
            "version": 0
          }
        ],
        "facing_camera_mode": "rotate_xyz",
        "direction": {
          "mode": "derive_from_velocity",
          "custom_direction": [
            0,
            0,
            0
          ],
          "min_speed_threshold": 0.1
        },
        "uv": {
          "texture_width": 128,
          "texture_height": 128,
          "uv": [
            16,
            40
          ],
          "uv_size": [
            8,
            8
          ]
        }
      },
      "minecraft:particle_initial_speed": 0.4,
      "minecraft:particle_lifetime_expression": {
        "max_lifetime": {
          "expression": "variable.particle_random_1*variable.lifetime",
          "version": 0
        }
      }
    }
  }
}