{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "polaris",
    "name": "Polaris",
    "purpose": "dual",
    "country": "DE",
    "international_code": "PLA",
    "kind": "cultivar",
    "ownership": {
      "mark": "public",
      "public_domain": true
    },
    "pedigree": {
      "breeder": "unknown",
      "parents": {
        "unknown": true
      },
      "refs": []
    },
    "aroma": {
      "summary": "BarthHaas describes it as mint, banana, bergamot, pineapple, pear.",
      "tags": [
        "mint",
        "tropical",
        "citrus",
        "pineapple",
        "pear"
      ],
      "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": 14.7,
        "high": 24.4,
        "typical": 20.27,
        "agreement": 0.851,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 19,
            "high": 23,
            "typical": 21,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 14.7,
            "high": 24.4,
            "typical": 19.55,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 2.5,
        "high": 6.3,
        "typical": 4.7,
        "agreement": 0.842,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 4,
            "high": 6,
            "typical": 5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 2.5,
            "high": 6.3,
            "typical": 4.4,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "cohumulone": {
        "unit": "percent_of_alpha",
        "low": 22,
        "high": 28,
        "typical": 25,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 22,
            "high": 28,
            "typical": 25,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 2.4,
        "high": 4.4,
        "typical": 3.4,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 2.4,
            "high": 4.4,
            "typical": 3.4,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      }
    },
    "oils": {
      "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": 0.4,
        "typical": 0.25,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.1,
            "high": 0.4,
            "typical": 0.25,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      }
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 4.31,
        "label": "4.3:1"
      },
      "oil_profile": {
        "raw_sum": 0.8,
        "normalized": null,
        "insufficient": true
      },
      "completeness": 67,
      "cited_sources": [
        "barthhaas",
        "hopsteiner"
      ],
      "relies_on_unsourced": false
    }
  },
  "similar": [
    {
      "slug": "el-dorado",
      "score": 0.433,
      "measured_score": 0.619,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.678,
        "oils": null,
        "aroma": 0.575
      },
      "purpose_shift": null,
      "curated": false,
      "name": "El Dorado"
    },
    {
      "slug": "pekko",
      "score": 0.388,
      "measured_score": 0.554,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.759,
        "oils": null,
        "aroma": 0.4
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Pekko"
    },
    {
      "slug": "vic-secret",
      "score": 0.359,
      "measured_score": 0.513,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.694,
        "oils": null,
        "aroma": 0.378
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Vic Secret"
    },
    {
      "slug": "nugget",
      "score": 0.351,
      "measured_score": 0.502,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.605,
        "oils": null,
        "aroma": 0.425
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Nugget"
    },
    {
      "slug": "eclipse",
      "score": 0.345,
      "measured_score": 0.492,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.645,
        "oils": null,
        "aroma": 0.378
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Eclipse"
    },
    {
      "slug": "paradigm",
      "score": 0.345,
      "measured_score": 0.493,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.465,
        "oils": null,
        "aroma": 0.513
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Paradigm"
    },
    {
      "slug": "styrian-eureka",
      "score": 0.34,
      "measured_score": 0.486,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.734,
        "oils": null,
        "aroma": 0.3
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Styrian Eureka"
    },
    {
      "slug": "citra",
      "score": 0.336,
      "measured_score": 0.481,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.668,
        "oils": null,
        "aroma": 0.34
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Citra"
    },
    {
      "slug": "luminosa",
      "score": 0.332,
      "measured_score": 0.475,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.575,
        "oils": null,
        "aroma": 0.4
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Luminosa"
    },
    {
      "slug": "extra-styrian-dana",
      "score": 0.331,
      "measured_score": 0.473,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.779,
        "oils": null,
        "aroma": 0.244
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Extra Styrian Dana"
    },
    {
      "slug": "hbc-638",
      "score": 0.328,
      "measured_score": 0.469,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.697,
        "oils": null,
        "aroma": 0.298
      },
      "purpose_shift": null,
      "curated": false,
      "name": "HBC 638"
    },
    {
      "slug": "enigma",
      "score": 0.326,
      "measured_score": 0.466,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.762,
        "oils": null,
        "aroma": 0.244
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Enigma"
    }
  ]
}