{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "hbc-682",
    "name": "TerraFlux",
    "aliases": [
      "HBC 682",
      "Pahto"
    ],
    "purpose": "bittering",
    "country": "US",
    "international_code": "PAH",
    "kind": "cultivar",
    "ownership": {
      "holder": "Hop Breeding Company",
      "public_domain": false
    },
    "pedigree": {
      "breeder": "hbc",
      "parents": {
        "unknown": true
      },
      "refs": [
        "ychr"
      ]
    },
    "aroma": {
      "summary": "BarthHaas describes it as resin, pepper, plum, earthy, leek.",
      "tags": [
        "resinous",
        "black-pepper",
        "stone-fruit",
        "earthy",
        "onion-garlic"
      ],
      "refs": [
        "barthhaas"
      ]
    },
    "usage": {
      "timing": [],
      "beer_styles": []
    },
    "products": {
      "cryo": false,
      "lupomax": false
    },
    "substitutes": [],
    "meta": {
      "status": "stub",
      "verification": "corroborated",
      "last_reviewed": "2026-09-27",
      "notes": "Purpose bittering per HBC (\"the first high-alpha bittering hop released by HBC\"). Breeder set from HBC selection number in YCR's own brand URL. Renamed from HBC 682: HBC's site lists HBC 682 as TerraFlux, and BarthHaas's TerraFlux page carries the code PAH (Pahto) -- one hop, rebranded. A separate empty Pahto stub was merged in.\n"
    },
    "analytics": {
      "alpha_acid": {
        "unit": "percent",
        "low": 13.2,
        "high": 23,
        "typical": 17.62,
        "agreement": 0.745,
        "source_count": 3,
        "sources": [
          {
            "id": "ychr",
            "tier": "breeder",
            "low": 17,
            "high": 20,
            "typical": 18.5
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 13.2,
            "high": 18.5,
            "typical": 15.85,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "hbc",
            "tier": "breeder",
            "low": 14,
            "high": 23,
            "typical": 18.5
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 4,
        "high": 8.9,
        "typical": 5.93,
        "agreement": 0.794,
        "source_count": 3,
        "sources": [
          {
            "id": "ychr",
            "tier": "breeder",
            "low": 4.5,
            "high": 6,
            "typical": 5.25
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 5.2,
            "high": 7,
            "typical": 6.1,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "hbc",
            "tier": "breeder",
            "low": 4,
            "high": 8.9,
            "typical": 6.45
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 1,
        "high": 5,
        "typical": 2.33,
        "agreement": 0.743,
        "source_count": 3,
        "sources": [
          {
            "id": "ychr",
            "tier": "breeder",
            "low": 1,
            "high": 2.5,
            "typical": 1.75
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 1.7,
            "high": 2.8,
            "typical": 2.25,
            "note": "Range over the last 4 crop years."
          },
          {
            "id": "hbc",
            "tier": "breeder",
            "low": 1,
            "high": 5,
            "typical": 3
          }
        ]
      }
    },
    "oils": {
      "myrcene": {
        "unit": "percent_of_total_oil",
        "low": 43.1,
        "high": 72,
        "typical": 57.55,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 43.1,
            "high": 72,
            "typical": 57.55,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "humulene": {
        "unit": "percent_of_total_oil",
        "low": 10.4,
        "high": 16.2,
        "typical": 13.3,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 10.4,
            "high": 16.2,
            "typical": 13.3,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "caryophyllene": {
        "unit": "percent_of_total_oil",
        "low": 4.2,
        "high": 12.5,
        "typical": 8.35,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 4.2,
            "high": 12.5,
            "typical": 8.35,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "farnesene": {
        "unit": "percent_of_total_oil",
        "low": 0.1,
        "high": 0.4,
        "typical": 0.25,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.1,
            "high": 0.4,
            "typical": 0.25,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "linalool": {
        "unit": "percent_of_total_oil",
        "low": 0.2,
        "high": 1,
        "typical": 0.6,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.2,
            "high": 1,
            "typical": 0.6,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "geraniol": {
        "unit": "percent_of_total_oil",
        "low": 0.1,
        "high": 0.4,
        "typical": 0.25,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.1,
            "high": 0.4,
            "typical": 0.25,
            "note": "Range over the last 4 crop years."
          }
        ]
      }
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 2.97,
        "label": "3:1"
      },
      "oil_profile": {
        "raw_sum": 80.3,
        "normalized": {
          "myrcene": 71.7,
          "humulene": 16.6,
          "caryophyllene": 10.4,
          "farnesene": 0.3,
          "linalool": 0.7,
          "geraniol": 0.3
        },
        "insufficient": false
      },
      "completeness": 58,
      "cited_sources": [
        "barthhaas",
        "hbc",
        "ychr"
      ],
      "relies_on_unsourced": false
    },
    "acreage": {
      "source": "usda-nass",
      "latest": 2025,
      "shared": false,
      "notes": [
        "2016–2025: NASS reports it as “HBC 682” / “Pahto”"
      ],
      "acres": {
        "WA": {
          "2016": "withheld",
          "2017": "withheld",
          "2018": 1721,
          "2019": 2109,
          "2020": 2208,
          "2021": 2114,
          "2022": 1709,
          "2023": 2226,
          "2024": 2429,
          "2025": 2059
        }
      },
      "production_klb": {
        "WA": {
          "2016": "withheld",
          "2017": "withheld",
          "2018": 3591.7,
          "2019": 5057.4,
          "2020": 4458,
          "2021": 5206.8,
          "2022": 3643.6,
          "2023": 4523.2,
          "2024": 4962.4,
          "2025": 4993.1
        }
      },
      "rank": {
        "WA": 6
      }
    }
  },
  "similar": [
    {
      "slug": "pacific-gem",
      "score": 0.587,
      "measured_score": 0.587,
      "coverage": 1,
      "parts": {
        "chemistry": 0.738,
        "oils": 0.863,
        "aroma": 0.267
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Pacific Gem"
    },
    {
      "slug": "simcoe",
      "score": 0.586,
      "measured_score": 0.586,
      "coverage": 1,
      "parts": {
        "chemistry": 0.758,
        "oils": 0.825,
        "aroma": 0.278
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Simcoe"
    },
    {
      "slug": "summit",
      "score": 0.566,
      "measured_score": 0.566,
      "coverage": 1,
      "parts": {
        "chemistry": 0.86,
        "oils": 0.733,
        "aroma": 0.221
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Summit"
    },
    {
      "slug": "el-dorado",
      "score": 0.564,
      "measured_score": 0.564,
      "coverage": 1,
      "parts": {
        "chemistry": 0.845,
        "oils": 0.959,
        "aroma": 0.056
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "El Dorado"
    },
    {
      "slug": "extra-styrian-dana",
      "score": 0.56,
      "measured_score": 0.56,
      "coverage": 1,
      "parts": {
        "chemistry": 0.848,
        "oils": 0.722,
        "aroma": 0.221
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Extra Styrian Dana"
    },
    {
      "slug": "idaho-7",
      "score": 0.555,
      "measured_score": 0.555,
      "coverage": 1,
      "parts": {
        "chemistry": 0.713,
        "oils": 0.923,
        "aroma": 0.161
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Idaho 7"
    },
    {
      "slug": "columbus",
      "score": 0.543,
      "measured_score": 0.543,
      "coverage": 1,
      "parts": {
        "chemistry": 0.826,
        "oils": 0.601,
        "aroma": 0.288
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Columbus"
    },
    {
      "slug": "millennium",
      "score": 0.533,
      "measured_score": 0.533,
      "coverage": 1,
      "parts": {
        "chemistry": 0.93,
        "oils": 0.763,
        "aroma": 0.063
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Millennium"
    },
    {
      "slug": "vital",
      "score": 0.531,
      "measured_score": 0.531,
      "coverage": 1,
      "parts": {
        "chemistry": 0.801,
        "oils": 0.579,
        "aroma": 0.292
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Vital"
    },
    {
      "slug": "ella",
      "score": 0.525,
      "measured_score": 0.525,
      "coverage": 1,
      "parts": {
        "chemistry": 0.917,
        "oils": 0.666,
        "aroma": 0.125
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Ella"
    },
    {
      "slug": "nectaron",
      "score": 0.501,
      "measured_score": 0.501,
      "coverage": 1,
      "parts": {
        "chemistry": 0.684,
        "oils": 0.771,
        "aroma": 0.161
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Nectaron"
    },
    {
      "slug": "strata",
      "score": 0.495,
      "measured_score": 0.495,
      "coverage": 1,
      "parts": {
        "chemistry": 0.794,
        "oils": 0.774,
        "aroma": 0.063
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Strata"
    }
  ]
}