{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "cluster",
    "name": "Cluster",
    "purpose": "dual",
    "country": "US",
    "international_code": "CLU",
    "kind": "cultivar",
    "ownership": {
      "mark": "public",
      "public_domain": true
    },
    "pedigree": {
      "breeder": "unknown",
      "parents": {
        "unknown": true
      },
      "refs": []
    },
    "aroma": {
      "summary": "BarthHaas describes it as strawberry, geranium, cream, grapefruit, pepper.",
      "tags": [
        "strawberry",
        "floral",
        "creamy",
        "grapefruit",
        "black-pepper"
      ],
      "refs": [
        "barthhaas"
      ]
    },
    "usage": {
      "timing": [],
      "beer_styles": []
    },
    "products": {
      "cryo": false,
      "lupomax": false
    },
    "substitutes": [],
    "meta": {
      "status": "stub",
      "verification": "corroborated",
      "last_reviewed": "2026-09-27",
      "notes": "purpose defaulted to dual, unconfirmed -- was not researched individually for this bulk scaffold pass. Correct before publishing.\n"
    },
    "analytics": {
      "alpha_acid": {
        "unit": "percent",
        "low": 5,
        "high": 10.2,
        "typical": 7.43,
        "agreement": 0.74,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 5,
            "high": 8.5,
            "typical": 6.75,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 6,
            "high": 10.2,
            "typical": 8.1,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 4,
        "high": 6.6,
        "typical": 5.15,
        "agreement": 0.885,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 4.5,
            "high": 5.5,
            "typical": 5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 4,
            "high": 6.6,
            "typical": 5.3,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "cohumulone": {
        "unit": "percent_of_alpha",
        "low": 36,
        "high": 42,
        "typical": 39,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 36,
            "high": 42,
            "typical": 39,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 0.4,
        "high": 1,
        "typical": 0.7,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.4,
            "high": 1,
            "typical": 0.7,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      }
    },
    "oils": {
      "myrcene": {
        "unit": "percent_of_total_oil",
        "low": 19.9,
        "high": 46,
        "typical": 32.95,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 19.9,
            "high": 46,
            "typical": 32.95,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "humulene": {
        "unit": "percent_of_total_oil",
        "low": 8.9,
        "high": 20,
        "typical": 14.45,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 8.9,
            "high": 20,
            "typical": 14.45,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "caryophyllene": {
        "unit": "percent_of_total_oil",
        "low": 5.4,
        "high": 10.1,
        "typical": 7.75,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 5.4,
            "high": 10.1,
            "typical": 7.75,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "farnesene": {
        "unit": "percent_of_total_oil",
        "low": 0,
        "high": 1,
        "typical": 0.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0,
            "high": 1,
            "typical": 0.5,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      },
      "linalool": {
        "unit": "percent_of_total_oil",
        "low": 0.1,
        "high": 0.9,
        "typical": 0.45,
        "agreement": 0.875,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.3,
            "high": 0.5,
            "typical": 0.4,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.1,
            "high": 0.9,
            "typical": 0.5,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "geraniol": {
        "unit": "percent_of_total_oil",
        "low": 0.4,
        "high": 1.1,
        "typical": 0.75,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.4,
            "high": 1.1,
            "typical": 0.75,
            "note": "Range over the last 4 crop years."
          }
        ]
      }
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 1.44,
        "label": "1.4:1"
      },
      "oil_profile": {
        "raw_sum": 56.9,
        "normalized": null,
        "insufficient": true
      },
      "completeness": 75,
      "cited_sources": [
        "barthhaas",
        "hopsteiner"
      ],
      "relies_on_unsourced": false
    },
    "acreage": {
      "source": "usda-nass",
      "latest": 2025,
      "shared": false,
      "notes": [],
      "acres": {
        "WA": {
          "2015": 666,
          "2016": 623,
          "2017": 621,
          "2018": 610,
          "2019": 470,
          "2020": 413,
          "2021": 390,
          "2022": 286,
          "2023": 195,
          "2024": 270,
          "2025": 217
        },
        "ID": {
          "2016": "withheld",
          "2017": "withheld",
          "2018": 63,
          "2019": "withheld",
          "2020": "withheld"
        }
      },
      "production_klb": {
        "WA": {
          "2015": 1135.7,
          "2016": 1058.8,
          "2017": 1202.9,
          "2018": 1105.9,
          "2019": 853.1,
          "2020": 852.8,
          "2021": 786.2,
          "2022": 430.4,
          "2023": 335.8,
          "2024": 500.9,
          "2025": 458.7
        },
        "ID": {
          "2016": "withheld",
          "2017": "withheld",
          "2018": 133.9,
          "2019": "withheld",
          "2020": "withheld"
        }
      },
      "rank": {
        "WA": 18
      }
    },
    "beers": [
      {
        "brewery": {
          "slug": "double-mountain",
          "name": "Double Mountain Brewery",
          "city": "Hood River",
          "state": "OR",
          "url": "https://doublemountainbrewery.com/"
        },
        "beer": {
          "slug": "centennial",
          "name": "Centennial IPA",
          "abv": 5.8
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "double-mountain",
          "name": "Double Mountain Brewery",
          "city": "Hood River",
          "state": "OR",
          "url": "https://doublemountainbrewery.com/"
        },
        "beer": {
          "slug": "devils-kriek",
          "name": "Devil's Kriek",
          "abv": 9.5
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "double-mountain",
          "name": "Double Mountain Brewery",
          "city": "Hood River",
          "state": "OR",
          "url": "https://doublemountainbrewery.com/"
        },
        "beer": {
          "slug": "hey-love",
          "name": "Hey Love",
          "abv": 5.8
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "triceratops",
          "name": "Triceratops Brewing",
          "city": "Tumwater",
          "state": "WA",
          "url": "https://www.triceratopsbrewing.com/"
        },
        "beer": {
          "slug": "pennsyltucky-vienna-style-lager",
          "name": "Pennsyltucky Vienna-Style Lager"
        },
        "fresh": false
      }
    ]
  },
  "similar": [
    {
      "slug": "bramling-cross",
      "score": 0.461,
      "measured_score": 0.659,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.771,
        "oils": null,
        "aroma": 0.575
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Bramling Cross"
    },
    {
      "slug": "belma",
      "score": 0.455,
      "measured_score": 0.649,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.782,
        "oils": null,
        "aroma": 0.55
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Belma"
    },
    {
      "slug": "admiral",
      "score": 0.424,
      "measured_score": 0.606,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.737,
        "oils": null,
        "aroma": 0.508
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Admiral"
    },
    {
      "slug": "cascade",
      "score": 0.417,
      "measured_score": 0.596,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.898,
        "oils": null,
        "aroma": 0.37
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Cascade"
    },
    {
      "slug": "karma",
      "score": 0.382,
      "measured_score": 0.546,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.823,
        "oils": null,
        "aroma": 0.338
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Karma"
    },
    {
      "slug": "most",
      "score": 0.379,
      "measured_score": 0.542,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.775,
        "oils": null,
        "aroma": 0.367
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Most"
    },
    {
      "slug": "mistral",
      "score": 0.377,
      "measured_score": 0.539,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.807,
        "oils": null,
        "aroma": 0.338
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Mistral"
    },
    {
      "slug": "saaz-late",
      "score": 0.375,
      "measured_score": 0.536,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.801,
        "oils": null,
        "aroma": 0.338
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Saaz Late"
    },
    {
      "slug": "aurora",
      "score": 0.373,
      "measured_score": 0.533,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.676,
        "oils": null,
        "aroma": 0.425
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Aurora"
    },
    {
      "slug": "monroe",
      "score": 0.367,
      "measured_score": 0.525,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.735,
        "oils": null,
        "aroma": 0.367
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Monroe"
    },
    {
      "slug": "first-gold",
      "score": 0.362,
      "measured_score": 0.518,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.808,
        "oils": null,
        "aroma": 0.3
      },
      "purpose_shift": null,
      "curated": false,
      "name": "First Gold"
    },
    {
      "slug": "hbc-522",
      "score": 0.359,
      "measured_score": 0.512,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.739,
        "oils": null,
        "aroma": 0.342
      },
      "purpose_shift": null,
      "curated": false,
      "name": "HBC 522"
    }
  ]
}