{
    "oat_control_contract": "1.0",
    "generated_at": "2026-06-19T12:34:36+00:00",
    "recipe": {
        "slug": "oat-ks-strawberry-bundle",
        "name": "Strawberry — master grow recipe (keystone draft)",
        "cultivar": "Strawberry",
        "weeks": 13
    },
    "time_model": {
        "step_unit": "week",
        "steps": 13
    },
    "executor": "edge",
    "semantics": "Per control point, per step: hold `setpoint`; warn_low/warn_high is the deadband (advisory); alarm_low/alarm_high are trip thresholds. Steps are 0-based weeks; `stages` give the timeline. Same four-band thresholds the human SOP renders as aim/OK/act-if. measurable_via/controllable_via (when present) hint sensors/actuators.",
    "stages": [
        {
            "label": "Production",
            "start_step": 0,
            "end_step": 12,
            "params": {
                "trigger": "observation",
                "detail": null,
                "duration_days": 90
            }
        }
    ],
    "control_points": [
        {
            "key": "dli_canopy",
            "zone": "aerial",
            "engine": "light",
            "label": "Daily light (DLI)",
            "unit": "mol/m2/d",
            "schedule": [
                {
                    "step": 0,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 1,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 2,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 3,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 4,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 5,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 6,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 7,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 8,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 9,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                },
                {
                    "step": 10,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
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                    "alarm_high": 28.6
                },
                {
                    "step": 11,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
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                    "alarm_high": 28.6
                },
                {
                    "step": 12,
                    "setpoint": 19.5,
                    "warn_low": 14.45,
                    "warn_high": 25.3,
                    "alarm_low": 11.9,
                    "alarm_high": 28.6
                }
            ]
        },
        {
            "key": "photoperiod_hours",
            "zone": "aerial",
            "engine": "light",
            "label": "Photoperiod",
            "unit": "h",
            "schedule": [
                {
                    "step": 0,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 1,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 2,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 3,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 4,
                    "setpoint": 14,
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                    "alarm_high": null
                },
                {
                    "step": 5,
                    "setpoint": 14,
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                    "alarm_high": null
                },
                {
                    "step": 6,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 7,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 8,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 9,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 10,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 11,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                },
                {
                    "step": 12,
                    "setpoint": 14,
                    "warn_low": null,
                    "warn_high": null,
                    "alarm_low": null,
                    "alarm_high": null
                }
            ]
        },
        {
            "key": "air_temperature_day",
            "zone": "aerial",
            "engine": "environment",
            "label": "Air temp — day",
            "unit": "°C",
            "schedule": [
                {
                    "step": 0,
                    "setpoint": 21,
                    "warn_low": 15.3,
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                {
                    "step": 1,
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                {
                    "step": 2,
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                {
                    "step": 3,
                    "setpoint": 21,
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                {
                    "step": 4,
                    "setpoint": 21,
                    "warn_low": 15.3,
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                    "alarm_high": 31.2
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                {
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                {
                    "step": 6,
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                {
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                    "alarm_high": 31.2
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                {
                    "step": 8,
                    "setpoint": 21,
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                    "alarm_high": 31.2
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                {
                    "step": 9,
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                    "alarm_high": 31.2
                },
                {
                    "step": 10,
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                    "alarm_high": 31.2
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                {
                    "step": 11,
                    "setpoint": 21,
                    "warn_low": 15.3,
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                    "alarm_high": 31.2
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                {
                    "step": 12,
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                    "alarm_low": 12.6,
                    "alarm_high": 31.2
                }
            ]
        },
        {
            "key": "air_temperature_night",
            "zone": "aerial",
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            "label": "Air temp — night",
            "unit": "°C",
            "schedule": [
                {
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                {
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                    "alarm_low": 7,
                    "alarm_high": 16.9
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            ]
        },
        {
            "key": "relative_humidity",
            "zone": "aerial",
            "engine": "environment",
            "label": "Humidity",
            "unit": "%",
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                    "step": 0,
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            ]
        },
        {
            "key": "vpd_air",
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            "schedule": [
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            ]
        },
        {
            "key": "co2_air",
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            "label": "CO₂",
            "unit": "ppm",
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                {
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            ]
        },
        {
            "key": "air_circulation",
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            "label": "Air changes",
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