{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "willamette",
    "name": "Willamette",
    "purpose": "aroma",
    "country": "US",
    "international_code": "WIL",
    "also_grown_in": [
      "GB"
    ],
    "kind": "cultivar",
    "ownership": {
      "mark": "public",
      "public_domain": true
    },
    "pedigree": {
      "released": 1976,
      "breeder": "usda-ars",
      "parents": {
        "seed": "fuggle",
        "note": "A triploid Fuggle seedling selected in Oregon."
      },
      "refs": [
        "seed-general-knowledge"
      ]
    },
    "aroma": {
      "summary": "Soft, earthy and mildly floral with a faint fruit note. The quiet American Fuggle — it fills out a malt-forward beer without asking for attention.\n",
      "tags": [
        "earthy",
        "floral",
        "herbal",
        "woody",
        "spice",
        "orchard"
      ],
      "refs": [
        "seed-general-knowledge"
      ]
    },
    "analytics": {
      "alpha_acid": {
        "unit": "percent",
        "low": 3.8,
        "high": 8,
        "typical": 5.54,
        "agreement": 0.749,
        "source_count": 5,
        "sources": [
          {
            "id": "usda-nass-2022",
            "tier": "literature",
            "low": 5.2,
            "high": 5.2,
            "typical": 5.2,
            "crop_year": 2022,
            "note": "Crop-year average across Oregon acreage."
          },
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 4.5,
            "high": 7,
            "typical": 5.75,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 3.8,
            "high": 6.5,
            "typical": 5.15,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 5,
            "high": 8,
            "typical": 6.5
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 3.8,
            "high": 6.5,
            "typical": 5.15
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 3,
        "high": 5,
        "typical": 3.74,
        "agreement": 0.823,
        "source_count": 4,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 3,
            "high": 4,
            "typical": 3.5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 3,
            "high": 4.5,
            "typical": 3.75,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 3,
            "high": 5,
            "typical": 4
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 3,
            "high": 4.5,
            "typical": 3.75
          }
        ]
      },
      "cohumulone": {
        "unit": "percent_of_alpha",
        "low": 29,
        "high": 35,
        "typical": 32.28,
        "agreement": 0.917,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 30,
            "high": 35,
            "typical": 32.5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 29,
            "high": 35,
            "typical": 32
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 0.5,
        "high": 1.6,
        "typical": 1.11,
        "agreement": 0.804,
        "source_count": 3,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 1,
            "high": 1.5,
            "typical": 1.25,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 0.8,
            "high": 1.2,
            "typical": 1
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 0.5,
            "high": 1.6,
            "typical": 1.05
          }
        ]
      }
    },
    "oils": {
      "myrcene": {
        "unit": "percent_of_total_oil",
        "low": 16.9,
        "high": 50,
        "typical": 33.38,
        "agreement": 0.406,
        "source_count": 3,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 16.9,
            "high": 32,
            "typical": 24.45,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 45,
            "high": 50,
            "typical": 47.5
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 28,
            "high": 32,
            "typical": 30
          }
        ]
      },
      "humulene": {
        "unit": "percent_of_total_oil",
        "low": 18,
        "high": 35,
        "typical": 25.92,
        "agreement": 0.495,
        "source_count": 3,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 20.6,
            "high": 35,
            "typical": 27.8,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 18,
            "high": 22,
            "typical": 20
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 25,
            "high": 35,
            "typical": 30
          }
        ]
      },
      "caryophyllene": {
        "unit": "percent_of_total_oil",
        "low": 6,
        "high": 14,
        "typical": 9.88,
        "agreement": 0.398,
        "source_count": 3,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 8.2,
            "high": 14,
            "typical": 11.1,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 6,
            "high": 7,
            "typical": 6.5
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 10,
            "high": 14,
            "typical": 12
          }
        ]
      },
      "farnesene": {
        "unit": "percent_of_total_oil",
        "low": 4,
        "high": 10,
        "typical": 6.53,
        "agreement": 0.558,
        "source_count": 4,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 5,
            "high": 6,
            "typical": 5.5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 5.5,
            "high": 10,
            "typical": 7.75,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "indiehops-oregon",
            "tier": "merchant",
            "low": 4,
            "high": 6,
            "typical": 5
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 6,
            "high": 10,
            "typical": 8
          }
        ]
      },
      "linalool": {
        "unit": "percent_of_total_oil",
        "low": 0.4,
        "high": 0.8,
        "typical": 0.56,
        "agreement": 0.625,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.4,
            "high": 0.6,
            "typical": 0.5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "crosby",
            "tier": "merchant",
            "low": 0.5,
            "high": 0.8,
            "typical": 0.65
          }
        ]
      },
      "geraniol": {
        "unit": "percent_of_total_oil",
        "low": 0.1,
        "high": 0.3,
        "typical": 0.2,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.1,
            "high": 0.3,
            "typical": 0.2,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "other": {
        "unit": "percent_of_total_oil",
        "low": 20,
        "high": 30,
        "typical": 25,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "seed-general-knowledge",
            "tier": "unsourced",
            "low": 20,
            "high": 30,
            "typical": 25
          }
        ]
      }
    },
    "usage": {
      "timing": [
        "late-boil",
        "whirlpool",
        "dry-hop"
      ],
      "beer_styles": [
        "american-pale-ale",
        "american-amber",
        "porter",
        "british-brown",
        "english-bitter",
        "american-lager"
      ]
    },
    "products": {
      "cryo": false,
      "lupomax": false
    },
    "substitutes": [
      {
        "slug": "strisselspalt",
        "confidence": "medium"
      },
      {
        "slug": "challenger",
        "confidence": "low"
      },
      {
        "slug": "aramis",
        "confidence": "low"
      }
    ],
    "meta": {
      "status": "draft",
      "verification": "corroborated",
      "last_reviewed": "2026-09-27"
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 1.48,
        "label": "1.5:1"
      },
      "oil_profile": {
        "raw_sum": 101.5,
        "normalized": {
          "myrcene": 32.9,
          "humulene": 25.5,
          "caryophyllene": 9.7,
          "farnesene": 6.4,
          "linalool": 0.6,
          "geraniol": 0.2,
          "other": 24.6
        },
        "insufficient": false
      },
      "completeness": 100,
      "cited_sources": [
        "barthhaas",
        "crosby",
        "hopsteiner",
        "indiehops-oregon",
        "seed-general-knowledge",
        "usda-nass-2022"
      ],
      "relies_on_unsourced": true
    },
    "acreage": {
      "source": "usda-nass",
      "latest": 2025,
      "shared": false,
      "notes": [],
      "acres": {
        "WA": {
          "2015": 698,
          "2016": 728,
          "2017": 571,
          "2018": 376,
          "2019": 270,
          "2020": 203,
          "2021": 132,
          "2022": 124,
          "2023": 199,
          "2024": 173,
          "2025": 199
        },
        "OR": {
          "2015": 661,
          "2016": 833,
          "2017": 892,
          "2018": 913,
          "2019": 619,
          "2020": 605,
          "2021": 446,
          "2022": 471,
          "2023": 439,
          "2024": 266,
          "2025": 227
        },
        "ID": {
          "2015": "withheld",
          "2016": "withheld",
          "2017": 128,
          "2018": "withheld",
          "2019": 170,
          "2020": "withheld",
          "2021": 389,
          "2022": 459,
          "2023": 459,
          "2024": 158,
          "2025": 158
        }
      },
      "production_klb": {
        "WA": {
          "2015": 703.1,
          "2016": 929.3,
          "2017": 825.7,
          "2018": 506.8,
          "2019": 430.9,
          "2020": 296,
          "2021": 158.4,
          "2022": 122.9,
          "2023": 193.2,
          "2024": 228.4,
          "2025": 294.7
        },
        "OR": {
          "2015": 810.3,
          "2016": 1310,
          "2017": 1181,
          "2018": 1359.5,
          "2019": 1062.8,
          "2020": 1123.5,
          "2021": 651.6,
          "2022": 701.3,
          "2023": 669,
          "2024": 389.7,
          "2025": 370.2
        },
        "ID": {
          "2015": "withheld",
          "2016": "withheld",
          "2017": 216.2,
          "2018": "withheld",
          "2019": 288.2,
          "2020": "withheld",
          "2021": 510,
          "2022": 639.4,
          "2023": 661,
          "2024": 237.2,
          "2025": 231
        }
      },
      "rank": {
        "WA": 20,
        "OR": 7,
        "ID": 6
      }
    },
    "beers": [
      {
        "brewery": {
          "slug": "chuckanut",
          "name": "Chuckanut Brewery",
          "city": "Bellingham",
          "state": "WA",
          "url": "https://www.chuckanutbrewery.com/"
        },
        "beer": {
          "slug": "esb",
          "name": "ESB",
          "abv": 5
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "cloudburst",
          "name": "Cloudburst Brewing",
          "city": "Seattle",
          "state": "WA",
          "url": "https://cloudburstbrew.com/"
        },
        "beer": {
          "slug": "bleed-american",
          "name": "Bleed American",
          "abv": 4.8
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "cloudburst",
          "name": "Cloudburst Brewing",
          "city": "Seattle",
          "state": "WA",
          "url": "https://cloudburstbrew.com/"
        },
        "beer": {
          "slug": "premiumization-ipa",
          "name": "Premiumization IPA",
          "abv": 7
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "cloudburst",
          "name": "Cloudburst Brewing",
          "city": "Seattle",
          "state": "WA",
          "url": "https://cloudburstbrew.com/"
        },
        "beer": {
          "slug": "thats-so-metaverse-ipa",
          "name": "That’s So Metaverse IPA",
          "abv": 6.7
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "ex-novo",
          "name": "Ex Novo Brewing",
          "city": "Portland",
          "state": "OR",
          "url": "https://exnovobrew.com/"
        },
        "beer": {
          "slug": "liquid-sweater",
          "name": "Liquid Sweater",
          "abv": 7
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "pfriem",
          "name": "pFriem Family Brewers",
          "city": "Hood River",
          "state": "OR",
          "url": "https://www.pfriembeer.com/"
        },
        "beer": {
          "slug": "fresh-hop-kellerbier",
          "name": "Fresh Hop Kellerbier",
          "abv": 4.9
        },
        "fresh": true
      },
      {
        "brewery": {
          "slug": "stoup",
          "name": "Stoup Brewing",
          "city": "Seattle",
          "state": "WA",
          "url": "https://www.stoupbrewing.com/"
        },
        "beer": {
          "slug": "fresh-hop-pale-ale-2014",
          "name": "Fresh Hop Pale Ale 2014",
          "abv": 5.7
        },
        "fresh": false
      },
      {
        "brewery": {
          "slug": "stoup",
          "name": "Stoup Brewing",
          "city": "Seattle",
          "state": "WA",
          "url": "https://www.stoupbrewing.com/"
        },
        "beer": {
          "slug": "fresh-hop-2-strata-fresh-hop",
          "name": "Strata Fresh Hop Fiend",
          "abv": 6.7
        },
        "fresh": false
      }
    ],
    "paired": {
      "beers": 7,
      "with": [
        {
          "slug": "strata",
          "n": 2
        },
        {
          "slug": "crystal",
          "n": 1
        },
        {
          "slug": "citra",
          "n": 1
        },
        {
          "slug": "azacca",
          "n": 1
        },
        {
          "slug": "simcoe",
          "n": 1
        },
        {
          "slug": "nelson-sauvin",
          "n": 1
        },
        {
          "slug": "chinook",
          "n": 1
        },
        {
          "slug": "perle",
          "n": 1
        }
      ]
    }
  },
  "similar": [
    {
      "slug": "whitbread-golding-variety",
      "score": 0.839,
      "measured_score": 0.839,
      "coverage": 1,
      "parts": {
        "chemistry": 0.885,
        "oils": 0.601,
        "aroma": 0.983
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "Whitbread Golding Variety"
    },
    {
      "slug": "hallertau-mittelfrueh",
      "score": 0.734,
      "measured_score": 0.734,
      "coverage": 1,
      "parts": {
        "chemistry": 0.797,
        "oils": 0.65,
        "aroma": 0.75
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Hallertau Mittelfruh"
    },
    {
      "slug": "aramis",
      "score": 0.711,
      "measured_score": 0.661,
      "coverage": 1,
      "parts": {
        "chemistry": 0.842,
        "oils": 0.795,
        "aroma": 0.424
      },
      "purpose_shift": null,
      "curated": true,
      "confidence": "low",
      "note": null,
      "name": "Aramis"
    },
    {
      "slug": "adeena",
      "score": 0.681,
      "measured_score": 0.681,
      "coverage": 1,
      "parts": {
        "chemistry": 0.887,
        "oils": 0.699,
        "aroma": 0.513
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Adeena"
    },
    {
      "slug": "saaz-cz",
      "score": 0.681,
      "measured_score": 0.681,
      "coverage": 1,
      "parts": {
        "chemistry": 0.817,
        "oils": 0.841,
        "aroma": 0.46
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Saaz"
    },
    {
      "slug": "pulawski",
      "score": 0.653,
      "measured_score": 0.653,
      "coverage": 1,
      "parts": {
        "chemistry": 0.766,
        "oils": 0.543,
        "aroma": 0.65
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Pulawski"
    },
    {
      "slug": "cascade",
      "score": 0.632,
      "measured_score": 0.632,
      "coverage": 1,
      "parts": {
        "chemistry": 0.797,
        "oils": 0.711,
        "aroma": 0.448
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "Cascade"
    },
    {
      "slug": "sovereign",
      "score": 0.624,
      "measured_score": 0.624,
      "coverage": 1,
      "parts": {
        "chemistry": 0.85,
        "oils": 0.735,
        "aroma": 0.37
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "Sovereign"
    },
    {
      "slug": "sladek",
      "score": 0.61,
      "measured_score": 0.61,
      "coverage": 1,
      "parts": {
        "chemistry": 0.76,
        "oils": 0.639,
        "aroma": 0.477
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "Sladek"
    },
    {
      "slug": "styrian-golding",
      "score": 0.596,
      "measured_score": 0.596,
      "coverage": 1,
      "parts": {
        "chemistry": 0.9,
        "oils": 0.749,
        "aroma": 0.254
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "Styrian Golding"
    },
    {
      "slug": "east-kent-golding",
      "score": 0.595,
      "measured_score": 0.595,
      "coverage": 1,
      "parts": {
        "chemistry": 0.834,
        "oils": 0.415,
        "aroma": 0.55
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "East Kent Golding"
    },
    {
      "slug": "progress",
      "score": 0.585,
      "measured_score": 0.585,
      "coverage": 1,
      "parts": {
        "chemistry": 0.849,
        "oils": 0.609,
        "aroma": 0.37
      },
      "purpose_shift": "aroma to dual",
      "curated": false,
      "name": "Progress"
    }
  ]
}