{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "terrasurge",
    "name": "TerraSurge",
    "aliases": [
      "HBC 1325"
    ],
    "purpose": "bittering",
    "country": "US",
    "kind": "cultivar",
    "ownership": {
      "holder": "Hop Breeding Company",
      "public_domain": false
    },
    "pedigree": {
      "breeder": "hbc",
      "parents": {
        "unknown": true
      },
      "refs": [
        "ychr"
      ]
    },
    "aroma": {
      "summary": "Not yet written. Fill in from a real source, then update meta.status.\n",
      "tags": [],
      "refs": []
    },
    "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 (Terra Alpha series). Breeder set from HBC 1325 in YCR's own brand URL.\n"
    },
    "analytics": {
      "alpha_acid": {
        "unit": "percent",
        "low": 16,
        "high": 22.4,
        "typical": 19.2,
        "agreement": 0.938,
        "source_count": 2,
        "sources": [
          {
            "id": "ychr",
            "tier": "breeder",
            "low": 16.4,
            "high": 22.4,
            "typical": 19.4
          },
          {
            "id": "hbc",
            "tier": "breeder",
            "low": 16,
            "high": 22,
            "typical": 19
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 5.8,
        "high": 8.1,
        "typical": 6.95,
        "agreement": 1,
        "source_count": 2,
        "sources": [
          {
            "id": "ychr",
            "tier": "breeder",
            "low": 5.8,
            "high": 8.1,
            "typical": 6.95
          },
          {
            "id": "hbc",
            "tier": "breeder",
            "low": 5.8,
            "high": 8.1,
            "typical": 6.95
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 1.4,
        "high": 4.5,
        "typical": 2.95,
        "agreement": 1,
        "source_count": 2,
        "sources": [
          {
            "id": "ychr",
            "tier": "breeder",
            "low": 1.4,
            "high": 4.5,
            "typical": 2.95
          },
          {
            "id": "hbc",
            "tier": "breeder",
            "low": 1.4,
            "high": 4.5,
            "typical": 2.95
          }
        ]
      }
    },
    "forms": null,
    "oils": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 2.76,
        "label": "2.8:1"
      },
      "oil_profile": null,
      "completeness": 42,
      "cited_sources": [
        "hbc",
        "ychr"
      ],
      "relies_on_unsourced": false
    }
  },
  "similar": [
    {
      "slug": "vic-secret",
      "score": 0.279,
      "measured_score": 0.931,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.931,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Vic Secret"
    },
    {
      "slug": "eclipse",
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      "measured_score": 0.892,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.892,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Eclipse"
    },
    {
      "slug": "enigma",
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      "measured_score": 0.891,
      "coverage": 0.3,
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        "oils": null,
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      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Enigma"
    },
    {
      "slug": "topaz",
      "score": 0.256,
      "measured_score": 0.853,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.853,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Topaz"
    },
    {
      "slug": "galaxy",
      "score": 0.253,
      "measured_score": 0.842,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.842,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Galaxy"
    },
    {
      "slug": "ella",
      "score": 0.251,
      "measured_score": 0.837,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.837,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Ella"
    },
    {
      "slug": "jarrylo",
      "score": 0.251,
      "measured_score": 0.837,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.837,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Jarrylo"
    },
    {
      "slug": "hbc-682",
      "score": 0.25,
      "measured_score": 0.832,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.832,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "TerraFlux"
    },
    {
      "slug": "eureka",
      "score": 0.244,
      "measured_score": 0.812,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.812,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Eureka!"
    },
    {
      "slug": "millennium",
      "score": 0.236,
      "measured_score": 0.786,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.786,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Millennium"
    },
    {
      "slug": "titan",
      "score": 0.236,
      "measured_score": 0.786,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.786,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "Titan"
    },
    {
      "slug": "el-dorado",
      "score": 0.232,
      "measured_score": 0.773,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.773,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "bittering to dual",
      "curated": false,
      "name": "El Dorado"
    }
  ]
}