{ "dataset": "plant-targets", "source": "Open Agriculture Technology plant keystone (oat_plants.plant_requirement) — published snapshot", "license": "CC BY 4.0", "note": "WHAT the plant wants by stage, all domains (light, chemistry, environment, root_zone, phenology). Only crops complete under the KEEP rule (a stage + light + environment + root-zone rows) are published here; the full catalog incl. incomplete published-source crops is described in plant-targets.quality.json. Each property carries a recommended [low,high] band + four control/alarm bands. Targets are curated CEA reference; verify against your cultivar and your meters.", "generated_utc": "2026-09-15T19:24:03Z", "count": 6, "plants": [ { "slug": "basil", "name": "Basil (herbs)", "category": "herb", "photoperiod_response": "day_neutral", "cycle_days": 60, "stages": [ { "key": "growth", "order": 1, "label": "Growth", "duration_days": 45, "trigger": "calendar", "trigger_detail": null, "targets": { "light": { "dli_canopy": { "unit": "mol/m2/d", "target": null, "low": 16.0, "high": 25.0, "alert_low": 11.2, "warn_low": 13.6, "warn_high": 28.75, "alert_high": 32.5, "confidence": "medium", "source": "curated" }, "photoperiod_hours": { "unit": "h", "target": 16.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "curated" } }, "chemistry": { "ca_ppm": { "unit": "ppm", "target": null, "low": 120.0, "high": 200.0, "alert_low": 84.0, "warn_low": 102.0, "warn_high": 230.0, "alert_high": 260.0, "confidence": "medium", "source": "curated" }, "k_ppm": { "unit": "ppm", "target": null, "low": 150.0, "high": 250.0, "alert_low": 105.0, "warn_low": 127.5, "warn_high": 287.5, "alert_high": 325.0, "confidence": "medium", "source": "curated" }, "mg_ppm": { "unit": "ppm", "target": null, "low": 40.0, "high": 60.0, "alert_low": 28.0, "warn_low": 34.0, "warn_high": 69.0, "alert_high": 78.0, "confidence": "medium", "source": "curated" }, "n_ppm": { "unit": "ppm", "target": null, "low": 120.0, "high": 180.0, "alert_low": 84.0, "warn_low": 102.0, "warn_high": 207.0, "alert_high": 234.0, "confidence": "medium", "source": "curated" }, "p_ppm": { "unit": "ppm", "target": null, "low": 30.0, "high": 50.0, "alert_low": 21.0, "warn_low": 25.5, "warn_high": 57.5, "alert_high": 65.0, "confidence": "medium", "source": "curated" }, "s_ppm": { "unit": "ppm", "target": null, "low": 40.0, "high": 90.0, "alert_low": 28.0, "warn_low": 34.0, "warn_high": 103.5, "alert_high": 117.0, "confidence": "medium", "source": "curated" } }, "environment": { "air_circulation": { "unit": "ACH", "target": null, "low": 20.0, "high": 40.0, "alert_low": 14.0, "warn_low": 17.0, "warn_high": 46.0, "alert_high": 52.0, "confidence": "medium", "source": "curated" }, "air_temperature_day": { "unit": "°C", "target": null, "low": 20.0, "high": 26.0, "alert_low": 14.0, "warn_low": 17.0, "warn_high": 29.9, "alert_high": 33.8, "confidence": "medium", "source": "curated" }, "air_temperature_night": { "unit": "°C", "target": null, "low": 17.0, "high": 20.0, "alert_low": 11.9, "warn_low": 14.45, "warn_high": 23.0, "alert_high": 26.0, "confidence": "medium", "source": "curated" }, "co2_air": { "unit": "ppm", "target": null, "low": 700.0, "high": 1000.0, "alert_low": 490.0, "warn_low": 595.0, "warn_high": 1150.0, "alert_high": 1300.0, "confidence": "medium", "source": "curated" }, "relative_humidity": { "unit": "%", "target": null, "low": 55.0, "high": 65.0, "alert_low": 38.5, "warn_low": 46.75, "warn_high": 74.75, "alert_high": 84.5, "confidence": "medium", "source": "curated" }, "vpd_air": { "unit": "kPa", "target": null, "low": 0.8, "high": 1.1, "alert_low": 0.56, "warn_low": 0.68, "warn_high": 1.26, "alert_high": 1.43, "confidence": "medium", "source": "curated" } }, "root_zone": { "dissolved_oxygen_root": { "unit": "mg/L", "target": null, "low": 6.0, "high": 8.0, "alert_low": 4.2, "warn_low": 5.1, "warn_high": 9.2, "alert_high": 10.4, "confidence": "medium", "source": "curated" }, "root_zone_temp": { "unit": "°C", "target": null, "low": 18.0, "high": 22.0, "alert_low": 12.6, "warn_low": 15.3, "warn_high": 25.3, "alert_high": 28.6, "confidence": "medium", "source": "curated" }, "substrate_moisture": { "unit": "%", "target": null, "low": 45.0, "high": 65.0, "alert_low": 31.5, "warn_low": 38.25, "warn_high": 74.75, "alert_high": 84.5, "confidence": "medium", "source": "curated" } }, "phenology": { "npn_phenophase_482": { "unit": "npn_seq", "target": 10.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_488": { "unit": "npn_seq", "target": 30.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" } } } } ], "cycle": { "light": { "dli_canopy": { "unit": "mol/m2/d", "target": null, "low": 12.0, "high": 25.0, "alert_low": null, "warn_low": 12.0, "warn_high": null, "alert_high": null, "confidence": "high", "source": "published" } }, "chemistry": { "n_ppm": { "unit": "ppm", "target": 175.0, "low": 125.0, "high": 175.0, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "high", "source": "published" } }, "phenology": { "npn_phenophase_200": { "unit": "npn_seq", "target": 150.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_201": { "unit": "npn_seq", "target": 190.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_202": { "unit": "npn_seq", "target": 300.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_390": { "unit": "npn_seq", "target": 300.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_500": { "unit": "npn_seq", "target": 170.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_501": { "unit": "npn_seq", "target": 190.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_504": { "unit": "npn_seq", "target": 330.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" }, "npn_phenophase_516": { "unit": "npn_seq", "target": 280.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "external_api" } } } }, { "slug": "cannabis", "name": "Cannabis", "category": "cannabis", "photoperiod_response": "short_day", "cycle_days": 120, "stages": [ { "key": "vegetative", "order": 1, "label": "Vegetative", "duration_days": 28, "trigger": "photoperiod", "trigger_detail": "18/6 light", "targets": { "light": { "dli_canopy": { "unit": "mol/m2/d", "target": null, "low": 25.0, "high": 40.0, "alert_low": 17.5, "warn_low": 21.25, "warn_high": 46.0, "alert_high": 52.0, "confidence": "medium", "source": "curated" }, "photoperiod_hours": { "unit": "h", "target": 18.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "curated" } }, "chemistry": { "ca_ppm": { "unit": "ppm", "target": null, "low": 120.0, "high": 180.0, "alert_low": 84.0, "warn_low": 102.0, "warn_high": 207.0, "alert_high": 234.0, "confidence": "medium", "source": "curated" }, "k_ppm": { "unit": "ppm", "target": null, "low": 150.0, "high": 220.0, "alert_low": 105.0, "warn_low": 127.5, "warn_high": 253.0, "alert_high": 286.0, "confidence": "medium", "source": "curated" }, "mg_ppm": { "unit": "ppm", "target": null, "low": 50.0, "high": 70.0, "alert_low": 35.0, "warn_low": 42.5, "warn_high": 80.5, "alert_high": 91.0, "confidence": "medium", "source": "curated" }, "n_ppm": { "unit": "ppm", "target": null, "low": 150.0, "high": 200.0, "alert_low": 105.0, "warn_low": 127.5, "warn_high": 230.0, "alert_high": 260.0, "confidence": "medium", "source": "curated" }, "p_ppm": { "unit": "ppm", "target": null, "low": 50.0, "high": 70.0, "alert_low": 35.0, "warn_low": 42.5, "warn_high": 80.5, "alert_high": 91.0, "confidence": "medium", "source": "curated" }, "s_ppm": { "unit": "ppm", "target": null, "low": 60.0, "high": 90.0, "alert_low": 42.0, "warn_low": 51.0, "warn_high": 103.5, "alert_high": 117.0, "confidence": "medium", "source": "curated" } }, "environment": { "air_circulation": { "unit": "ACH", "target": null, "low": 30.0, "high": 60.0, "alert_low": 21.0, "warn_low": 25.5, "warn_high": 69.0, "alert_high": 78.0, "confidence": "medium", "source": "curated" }, "air_temperature_day": { "unit": "°C", "target": null, "low": 22.0, "high": 28.0, "alert_low": 15.4, "warn_low": 18.7, "warn_high": 32.2, "alert_high": 36.4, "confidence": "medium", "source": "curated" }, "air_temperature_night": { "unit": "°C", "target": null, "low": 18.0, "high": 24.0, "alert_low": 12.6, "warn_low": 15.3, "warn_high": 27.6, "alert_high": 31.2, "confidence": "medium", "source": "curated" }, "co2_air": { "unit": "ppm", "target": null, "low": 800.0, "high": 1200.0, "alert_low": 560.0, "warn_low": 680.0, "warn_high": 1380.0, "alert_high": 1560.0, "confidence": "medium", "source": "curated" }, "relative_humidity": { "unit": "%", "target": null, "low": 55.0, "high": 70.0, "alert_low": 38.5, "warn_low": 46.75, "warn_high": 80.5, "alert_high": 91.0, "confidence": "medium", "source": "curated" }, "vpd_air": { "unit": "kPa", "target": null, "low": 0.8, "high": 1.2, "alert_low": 0.56, "warn_low": 0.68, "warn_high": 1.38, "alert_high": 1.56, "confidence": "medium", "source": "curated" } }, "root_zone": { "dissolved_oxygen_root": { "unit": "mg/L", "target": null, "low": 6.0, "high": 8.0, "alert_low": 4.2, "warn_low": 5.1, "warn_high": 9.2, "alert_high": 10.4, "confidence": "medium", "source": "curated" }, "root_zone_temp": { "unit": "°C", "target": null, "low": 18.0, "high": 22.0, "alert_low": 12.6, "warn_low": 15.3, "warn_high": 25.3, "alert_high": 28.6, "confidence": "medium", "source": "curated" }, "substrate_moisture": { "unit": "%", "target": null, "low": 40.0, "high": 60.0, "alert_low": 28.0, "warn_low": 34.0, "warn_high": 69.0, "alert_high": 78.0, "confidence": "medium", "source": "curated" } } } }, { "key": "flower", "order": 2, "label": "Flower", "duration_days": 63, "trigger": "photoperiod", "trigger_detail": "flip to 12/12", "targets": { "light": { "dli_canopy": { "unit": "mol/m2/d", "target": null, "low": 35.0, "high": 55.0, "alert_low": 24.5, "warn_low": 29.75, "warn_high": 63.25, "alert_high": 71.5, "confidence": "medium", "source": "curated" }, "photoperiod_hours": { "unit": "h", "target": 12.0, "low": null, "high": null, "alert_low": null, "warn_low": null, "warn_high": null, "alert_high": null, "confidence": "medium", "source": "curated" } }, "chemistry": { "ca_ppm": { "unit": "ppm", "target": null, "low": 120.0, "high": 180.0, "alert_low": 84.0, "warn_low": 102.0, "warn_high": 207.0, "alert_high": 234.0, "confidence": "medium", "source": "curated" }, "k_ppm": { "unit": "ppm", "target": null, "low": 200.0, "high": 320.0, "alert_low": 140.0, "warn_low": 170.0, "warn_high": 368.0, "alert_high": 416.0, "confidence": "medium", "source": "curated" }, "mg_ppm": { "unit": "ppm", "target": null, "low": 50.0, "high": 80.0, "alert_low": 35.0, "warn_low": 42.5, "warn_high": 92.0, "alert_high": 104.0, "confidence": "medium", "source": "curated" }, "n_ppm": { "unit": "ppm", "target": null, "low": 100.0, "high": 150.0, "alert_low": 70.0, "warn_low": 85.0, "warn_high": 172.5, "alert_high": 195.0, "confidence": "medium", "source": "curated" }, "p_ppm": { "unit": "ppm", "target": null, "low": 60.0, "high": 90.0, "alert_low": 42.0, "warn_low": 51.0, "warn_high": 103.5, "alert_high": 117.0, "confidence": "medium", "source": "curated" }, "s_ppm": { "unit": "ppm", "target": null, "low": 80.0, "high": 120.0, "alert_low": 56.0, "warn_low": 68.0, "warn_high": 138.0, "alert_high": 156.0, "confidence": "medium", "source": "curated" } }, "environment": { "air_circulation": { "unit": "ACH", "target": null, "low": 30.0, "high": 60.0, "alert_low": 21.0, "warn_low": 25.5, "warn_high": 69.0, "alert_high": 78.0, "confidence": "medium", "source": "curated" }, "air_temperature_day": { "unit": "°C", "target": null, "low": 20.0, "high": 26.0, "alert_low": 14.0, "warn_low": 17.0, "warn_high": 29.9, "alert_high": 33.8, "confidence": "medium", "source": "curated" }, "air_temperature_night": { "unit": "°C", "target": null, "low": 16.0, "high": 22.0, "alert_low": 11.2, "warn_low": 13.6, "warn_high": 25.3, "alert_high": 28.6, "confidence": "medium", "source": "curated" }, "co2_air": { "unit": "ppm", "target": null, "low": 900.0, "high": 1300.0, "alert_low": 630.0, "warn_low": 765.0, "warn_high": 1495.0, "alert_high": 1690.0, "confidence": "medium", "source": "curated" }, "relative_humidity": { "unit": "%", "target": null, "low": 40.0, "high": 55.0, "alert_low": 28.0, "warn_low": 34.0, "warn_high": 63.25, "alert_high": 71.5, "confidence": "medium", "source": "curated" }, "vpd_air": { "unit": "kPa", "target": null, "low": 1.0, "high": 1.5, "alert_low": 0.7, "warn_low": 0.85, "warn_high": 1.72, "alert_high": 1.95, "confidence": "medium", "source": "curated" } }, "root_zone": { "dissolved_oxygen_root": { "unit": "mg/L", "target": null, "low": 6.0, "high": 8.0, "alert_low": 4.2, "warn_low": 5.1, "warn_high": 9.2, "alert_high": 10.4, "confidence": "medium", "source": "curated" }, "root_zone_temp": { "unit": "°C", "target": null, "low": 18.0, "high": 22.0, "alert_low": 12.6, "warn_low": 15.3, "warn_high": 25.3, "alert_high": 28.6, "confidence": "medium", "source": "curated" }, "substrate_moisture": { "unit": "%", "target": null, "low": 40.0, "high": 55.0, "alert_low": 28.0, "warn_low": 34.0, "warn_high": 63.25, "alert_high": 71.5, "confidence": "medium", "source": "curated" } } } } ], "cycle": {} }, { "slug": "lettuce", "name": "Lettuce", "category": "leafy_green", 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