June 07, 2026

Generated lab notebook from daily_summary, plan_journal, plan_delivery_log, and setpoint audit data. It is intentionally chronological and may include in-progress cycles before validation.

Planner Execution Ledger

Planner checkpoints can acknowledge that the active plan is still suitable without writing a new public plan ID. Those no-change decisions are part of the audit trail.

Delivery events

Plan writes

No-change acknowledgements

Pending

Event	Delivered	Type	Status	Note
End-of-day review and reset	00:16	MIDNIGHT	plan_written	Wrote public plan iris-20260607-0016. Resolved 00:18 MDT.
Morning planning cycle	05:32	SUNRISE	plan_written	Wrote public plan iris-20260607-0532. Resolved 05:36 MDT.
Forecast deviation	11:09	FORECAST_DEVIATION	acked	Acknowledged: FORECAST_DEVIATION assessed: observed VPD 2.73 vs forecast 3.87 is lower/more humid by 1.14 kPa, matching the known positive VPD forecast bias (forecast overshoots reality). Live greenhouse is in band/resource mode: temp 77.6F below high 78.3F, VPD 1.32 kPa below high 1.45, dew margin 15.4F, mode IDLE, all climate relays off. No equipment fault or live weather miss requiring tuning; active severe hot-dry plan already keeps band-coupled moisture available for the upcoming ramp. Resolved 11:10 MDT.

🌅 Morning Cycle (12:18 AM) — `iris-20260607-0016`

Status

Daily Summary So Far

Outcome score

not validated yet

Changed parameters

cold_vent_guard_delta_f, cool_exit_hysteresis_f, cool_stage2_over_high_f, direct_wet_stress_latest_hour, direct_wet_stress_min_dew_margin_f, direct_wet_stress_vpd_margin_kpa, dwell_gate_ms, enthalpy_close ...

Reflection

Daily Summary So Far — this cycle will be validated at the next planning cycle.

Hypothesis

Testing: Test whether a guardrail-clean, fully band-coupled severe dry-ramp handoff reduces VPD-high/no-moisture-assist and avoids VPD-low, while acknowledging heat stress will remain physics-limited near 94F. Expected outcome: For Sunday: dp_risk_hours 0, VPD-low 0h, VPD compliance at or above Saturday’s 55.8%, VPD-high under 8h if wet gates/forecast verify, both-axis compliance near 35-45% despite structural heat, cost under USD 5, and fewer moisture-guardrail/held events than the 325/100 seen in the sunset plan.

Conditions

Outdoor peak

94.0°F

RH minimum

7.0%

Solar peak

1033.0 W/m²

Cloud average

45.0%

Live midnight state remains hot/dry in VENTILATE with wide dew margin. Forecast is another severe dry ramp: 94F, RH 7%, VPD near 5 kPa and solar about 1000 W/m2.

Expected stress windows

vpd_highmedium · 2026-06-07T00:16:00-06:00 to 2026-06-07T03:30:00-06:00

Keep thresholds band-coupled but guarded; real wet authority is limited overnight, so avoid pretending dusk-gated wetting can recover the band.

vpd_highhigh · 2026-06-07T08:00:00-06:00 to 2026-06-07T22:00:00-06:00

Band-coupled misters, all-zone escalation near high+0.20, fog 0.15 during safe fog window, high duty, 300 gal budget, and low resource sensitivity.

heathigh · 2026-06-07T10:00:00-06:00 to 2026-06-07T20:00:00-06:00

Maximum solar precooling and all-fan readiness; accept structural hot misses once outdoor approaches or exceeds served high.

Parameter rationale

mister_engage_kpa1.23 → 1.23; VPD is already above band at midnight and forecast RH reaches 7% after sunrise.

Keep S1 and vent-mist assist eligible near the active VPD high edge instead of adding no-moisture-assist time.

mister_all_kpa1.43 → 1.43; Whole-house VPD is above band and Sunday repeats severe dry pressure.

Keep all-zone rotation close to vpd_high+0.25 so distributed misting can support east seedlings and center Vandas.

fog_escalation_kpa0.2 → 0.15; Severe VPD-high overlaps the 07:00-17:00 fog window with safe dew margin.

Enable PR-A vent-fog assist during hot-dry VENTILATE without waiting for extreme VPD.

mister_pulse_gap_s30.0 → 18.0; Forecast VPD rises above 3 kPa by 10:00 and near 5 kPa at peak.

Increase evaporative recovery during the highest-value dry window while leaving a guarded overnight taper.

mister_water_budget_gal260.0 → 300.0; Saturday used 141 gal mister water and still had 7.5h VPD-high; Sunday is equally severe.

Avoid budget clipping during the peak dry-ramp and evening recovery shoulder.

direct_wet_stress_min_dew_margin_f12.0 → 8.0; Daytime dew margin should stay wide under 94F/7% RH, but overnight safety remains guarded.

Permit safe daytime stress wetting while restoring stricter floors after sunset.

cool_stage2_over_high_f1.855 → 0.5; Yesterday had 8.43h heat stress and today peaks near 94F with high solar.

Bring fan2/all-fan cooling readiness closer to the high edge before solar load outruns the greenhouse.

Setpoints

Sunday June 07

Primary crop-band changes:

Time	Values	Note
00:20	hyst 0.19	Immediate post-midnight state is still hot and VPD-high with
02:30	hyst 0.19	Pre-dawn should cool toward the band; taper wet duty to prev
05:45	hyst 0.19	Dawn handoff: start leaning into the dry ramp while still av
07:30	hyst 0.175	Activity/fog window opens as VPD rises; make wet assist avai
09:00	hyst 0.16499999999999998	Severe dry ramp begins: compliance first, all-zone mist and
12:30	hyst 0.16499999999999998	Peak heat and VPD: maintain maximum band-coupled wet support
17:30	hyst 0.175	Late heat remains severe and outside air stays very dry; con
21:30	hyst 0.19	Evening recovery shoulder: keep band-coupled moisture availa
23:30	hyst 0.19	Overnight taper after the recovery shoulder: restore dew/car

Tactical tunable changes:

Time	Values	Note
00:20	s2 1.7249999999999999; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 24; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 33.75; gap 33.75; wt 2.083333333333333	Immediate post-midnight state is still hot and VPD-high with
02:30	s2 1.855; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 33.75; gap 41.25; wt 1.7666666666666666	Pre-dawn should cool toward the band; taper wet duty to prev
05:45	s2 1.425; cool_exit 1.6; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 41.25; gap 33.75; wt 1.9833333333333334	Dawn handoff: start leaning into the dry ramp while still av
07:30	s2 0.8650000000000001; cool_exit 1.33; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 67.5; gap 18.75; wt 2.5999999999999996	Activity/fog window opens as VPD rises; make wet assist avai
09:00	s2 0.7000000000000001; cool_exit 1.15; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.38; pulse 82.5; gap 15; wt 2.9333333333333336	Severe dry ramp begins: compliance first, all-zone mist and
12:30	s2 0.7000000000000001; cool_exit 1.15; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.38; pulse 86.25; gap 15; wt 2.966666666666667	Peak heat and VPD: maintain maximum band-coupled wet support
17:30	s2 1.165; cool_exit 1.33; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 75; gap 18.75; wt 2.833333333333333	Late heat remains severe and outside air stays very dry; con
21:30	s2 1.7449999999999999; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 48.75; gap 26.25; wt 2.3666666666666663	Evening recovery shoulder: keep band-coupled moisture availa
23:30	s2 1.855; cool_exit 1.6; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 33.75; gap 41.25; wt 1.85	Overnight taper after the recovery shoulder: restore dew/car

Changed secondary parameters:

Time	Parameter	Change
00:20	cold_vent_guard_delta_f	initial 9
00:20	direct_wet_stress_min_dew_margin_f	initial 12
00:20	direct_wet_stress_vpd_margin_kpa	initial 0.05
00:20	dwell_gate_ms	initial 210000
00:20	enthalpy_close	initial 1
00:20	enthalpy_open	initial -2
00:20	fog_escalation_kpa	initial 0.2
00:20	fog_stress_min_dew_margin_f	initial 12
00:20	heat_hysteresis	initial 1.1
00:20	min_fog_off_s	initial 60
00:20	min_fog_on_s	initial 63.75
00:20	mist_backoff_s	initial 600
00:20	mist_max_closed_vent_s	initial 120
00:20	mist_thermal_relief_s	initial 90
00:20	mister_all_delay_s	initial 75
00:20	mister_engage_delay_s	initial 37.5
00:20	mister_water_budget_gal	initial 300
00:20	outdoor_staleness_max_s	initial 600
00:20	sw_dwell_gate_enabled	initial 1
00:20	sw_fog_closes_vent	initial 1
00:20	sw_mister_closes_vent	initial 0
00:20	sw_summer_vent_enabled	initial 1
00:20	temp_hysteresis	initial 1.6
00:20	vent_prefer_dp_delta_f	initial 12
00:20	vent_prefer_temp_delta_f	initial 5
00:20	vpd_watch_dwell_s	initial 52.5
02:30	cold_vent_guard_delta_f	9 → 10
02:30	min_fog_off_s	60 → 72
02:30	min_fog_on_s	63.75 → 59.25
02:30	mister_water_budget_gal	300 → 260
02:30	vent_prefer_temp_delta_f	5 → 6
05:45	cold_vent_guard_delta_f	10 → 8
05:45	direct_wet_stress_min_dew_margin_f	12 → 10
05:45	fog_stress_min_dew_margin_f	12 → 10
05:45	min_fog_off_s	72 → 60
05:45	min_fog_on_s	59.25 → 63.75
05:45	mister_water_budget_gal	260 → 300
05:45	vent_prefer_dp_delta_f	12 → 10
05:45	vent_prefer_temp_delta_f	6 → 4
07:30	cold_vent_guard_delta_f	8 → 7
07:30	direct_wet_stress_min_dew_margin_f	10 → 8
07:30	dwell_gate_ms	210000 → 165000
07:30	fog_escalation_kpa	0.2 → 0.15
07:30	fog_stress_min_dew_margin_f	10 → 8
07:30	min_fog_off_s	60 → 36
07:30	min_fog_on_s	63.75 → 72.75
07:30	mister_all_delay_s	75 → 61.5
07:30	mister_engage_delay_s	37.5 → 30.75
07:30	temp_hysteresis	1.6 → 1.33
07:30	vent_prefer_dp_delta_f	10 → 12
07:30	vent_prefer_temp_delta_f	4 → 3
07:30	vpd_watch_dwell_s	52.5 → 41.25
09:00	cold_vent_guard_delta_f	7 → 6
09:00	dwell_gate_ms	165000 → 135000
09:00	min_fog_off_s	36 → 30
09:00	min_fog_on_s	72.75 → 75
09:00	mister_all_delay_s	61.5 → 60
09:00	mister_engage_delay_s	30.75 → 30
09:00	temp_hysteresis	1.33 → 1.15
09:00	vent_prefer_dp_delta_f	12 → 15
09:00	vent_prefer_temp_delta_f	3 → 2
09:00	vpd_watch_dwell_s	41.25 → 33.75
17:30	direct_wet_stress_min_dew_margin_f	8 → 9
17:30	dwell_gate_ms	135000 → 165000
17:30	fog_stress_min_dew_margin_f	8 → 9
17:30	min_fog_off_s	30 → 36
17:30	mister_all_delay_s	60 → 61.5
17:30	mister_engage_delay_s	30 → 30.75
17:30	temp_hysteresis	1.15 → 1.33
17:30	vpd_watch_dwell_s	33.75 → 41.25
21:30	cold_vent_guard_delta_f	6 → 8
21:30	direct_wet_stress_min_dew_margin_f	9 → 10
21:30	dwell_gate_ms	165000 → 210000
21:30	fog_escalation_kpa	0.15 → 0.2
21:30	fog_stress_min_dew_margin_f	9 → 10
21:30	min_fog_off_s	36 → 48
21:30	min_fog_on_s	75 → 68.25
21:30	mister_all_delay_s	61.5 → 75
21:30	mister_engage_delay_s	30.75 → 37.5
21:30	temp_hysteresis	1.33 → 1.6
21:30	vent_prefer_dp_delta_f	15 → 14
21:30	vent_prefer_temp_delta_f	2 → 4
21:30	vpd_watch_dwell_s	41.25 → 52.5
23:30	cold_vent_guard_delta_f	8 → 10
23:30	direct_wet_stress_min_dew_margin_f	10 → 12
23:30	fog_stress_min_dew_margin_f	10 → 12
23:30	min_fog_off_s	48 → 72
23:30	min_fog_on_s	68.25 → 59.25
23:30	mister_water_budget_gal	300 → 260
23:30	vent_prefer_dp_delta_f	14 → 12
23:30	vent_prefer_temp_delta_f	4 → 6

🌅 Morning Cycle (5:36 AM) — `iris-20260607-0532`

Status

Daily Summary So Far

Outcome score

not validated yet

Changed parameters

Reflection

Daily Summary So Far — this cycle will be validated at the next planning cycle.

Hypothesis

Testing: Test whether a guardrail-aware dawn-to-evening band-coupled severe dry posture can reduce VPD-high/no-moisture-assist time while keeping VPD-low at 0h, accepting that heat compliance remains physics-limited near 94F. Expected outcome: Target dew-point risk 0h, VPD-low 0h, cost under USD 4.50, VPD compliance at or above Saturday’s 55.5%, and fewer VENTILATE no-moisture-assist/capacity alerts; heat stress may still exceed 8h due to structural cooling limits.

Conditions

Outdoor peak

94.0°F

RH minimum

8.0%

Solar peak

923.0 W/m²

Cloud average

34.0%

Severe hot-dry Sunday after a safe dawn: current house is IDLE and in band with 15.5F dew margin, but raw forecast reaches 94F, 8% RH, VPD 5.02 kPa and solar above 900 W/m2. Forecast VPD has a positive bias, so dawn is guarded, then the plan becomes fully band-coupled once the 08:30-09:00 dry ramp verifies.

Expected stress windows

vpd_highhigh · 2026-06-07T08:30:00-06:00 to 2026-06-07T23:00:00-06:00

Band-coupled moisture: engage near vpd_high+0.05, all-zone near vpd_high+0.20 to 0.25, high mist duty, fog_escalation 0.15 during the safe fog window, and evening wet permission through observed recovery.

heathigh · 2026-06-07T10:00:00-06:00 to 2026-06-07T20:00:00-06:00

Maximum solar precooling and all-fan readiness; accept controller-unachievable hot misses once outdoor approaches/exceeds the served target instead of sealing longer.

vpd_lowlow · 2026-06-08T00:00:00-06:00 to 2026-06-08T06:00:00-06:00

After the evening recovery window, restore higher dew floors, lower mist duty, and higher resource sensitivity to avoid wet carryover.

Parameter rationale

mister_engage_kpa1.23 → 1.23; Forecast VPD exceeds 1.9 kPa by 09:00 and peaks near 5.0 kPa; lessons 131/134 say moisture must remain band-coupled during VPD-high VENTILATE with healthy dew margin.

Keep S1 and vent-mist assist eligible near the active VPD high edge and reduce no-moisture-assist gaps.

mister_all_kpa1.43 → 1.43; Whole-house dry pressure is severe and center Vandas/east seedlings are active crop priorities; retrieved historical plans show all-zone rotation near high+0.20 to +0.25 is useful in severe dry ramps.

Keep distributed misting in before VPD drifts far above band while avoiding fog-only dependence.

fog_escalation_kpa0.2 → 0.15; The high-VPD window overlaps the 07:00-17:00 fog window with safe dew margin; fog is the 7x moisture path for stubborn VPD in VENTILATE.

Allow PR-A vent-fog assist during hot-dry ventilation without waiting for extreme VPD.

mister_water_budget_gal260.0 → 300.0; Saturday used 141 gal mister water and still had 10.38h VPD-high; Sunday is equally severe.

Avoid budget clipping during peak dry-ramp and evening recovery.

mister_pulse_gap_s41.25 → 18.0; RH drops toward 8-12% from late morning through afternoon; short gaps are the validated hot/dry VENTILATE posture.

Increase evaporative recovery during peak dry pressure while tapering after recovery to avoid VPD-low.

cool_stage2_over_high_f0.0 → 0.0; Solar exceeds 700 W/m2 by 11:00 and peak heat is physics-limited; all-fan readiness should stay at the high edge.

Avoid delayed fan2 cooling while acknowledging that peak hot misses remain structural.

direct_wet_stress_min_dew_margin_f12.0 → 8.0; Dawn dew margin is 15.5F and afternoon air is extremely dry; wet actions need daylight permission but not a condensation-blind floor.

Permit safe daytime dry-stress wetting, then restore 12F overnight to avoid leaf-wetness risk.

Setpoints

Sunday June 07

Primary crop-band changes:

Time	Values	Note
05:45	hyst 0.205	Guarded dawn: house is in band and forecast VPD has a known
07:30	hyst 0.19	Morning ramp: solar and VPD climb quickly after 08:00; open
09:00	hyst 0.185	Confirmed severe dry onset: forecast reaches 76F/36% RH and
12:00	hyst 0.18	Peak solar/VPD stress: heat is likely physics-limited, so ke
15:30	hyst 0.185	Late peak: temperature and VPD remain severe, but some cloud
18:30	hyst 0.195	Evening recovery shoulder: do not unwind by clock while VPD
21:30	hyst 0.20999999999999996	Late recovery/taper: VPD remains high but wetting window is

Tactical tunable changes:

Time	Values	Note
05:45	s2 1.74; cool_exit 1.87; all_fans 0; dw_stress 0; dw_until 22; fog_stress 0; fog_until 22; engage 1.28; all 1.5299999999999998; pulse 37.5; gap 48.75; wt 1.65	Guarded dawn: house is in band and forecast VPD has a known
07:30	s2 1.22; cool_exit 1.6; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 63.75; gap 26.25; wt 2.333333333333333	Morning ramp: solar and VPD climb quickly after 08:00; open
09:00	s2 0.8950000000000001; cool_exit 1.51; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.38; pulse 82.5; gap 18.75; wt 2.8166666666666664	Confirmed severe dry onset: forecast reaches 76F/36% RH and
12:00	s2 0.786; cool_exit 1.42; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.38; pulse 90; gap 16.5; wt 2.9866666666666664	Peak solar/VPD stress: heat is likely physics-limited, so ke
15:30	s2 0.9115; cool_exit 1.51; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 78.75; gap 21; wt 2.7633333333333336	Late peak: temperature and VPD remain severe, but some cloud
18:30	s2 1.3915000000000002; cool_exit 1.69; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 67.5; gap 28.5; wt 2.5133333333333328	Evening recovery shoulder: do not unwind by clock while VPD
21:30	s2 1.855; cool_exit 1.96; all_fans 0; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.26; all 1.5299999999999998; pulse 41.25; gap 48.75; wt 1.85	Late recovery/taper: VPD remains high but wetting window is

Monday June 08

Primary crop-band changes:

Time	Values	Note
07:30	hyst 0.195	Monday dry-ramp fallback if no new sunrise plan arrives: kee

Tactical tunable changes:

Time	Values	Note
07:30	s2 1.1510000000000002; cool_exit 1.69; all_fans 1; dw_stress 1; dw_until 22; fog_stress 1; fog_until 22; engage 1.23; all 1.43; pulse 71.25; gap 24; wt 2.586666666666667	Monday dry-ramp fallback if no new sunrise plan arrives: kee

Changed secondary parameters:

Time	Parameter	Change
05:45	cold_vent_guard_delta_f	initial 8
05:45	direct_wet_stress_min_dew_margin_f	initial 12
05:45	direct_wet_stress_vpd_margin_kpa	initial 0.1
05:45	dwell_gate_ms	initial 255000
05:45	enthalpy_close	initial 1
05:45	enthalpy_open	initial -2
05:45	fog_escalation_kpa	initial 0.25
05:45	fog_stress_min_dew_margin_f	initial 12
05:45	heat_hysteresis	initial 1.1
05:45	min_fog_off_s	initial 84
05:45	min_fog_on_s	initial 54.75
05:45	mist_backoff_s	initial 600
05:45	mist_max_closed_vent_s	initial 120
05:45	mist_thermal_relief_s	initial 90
05:45	mister_all_delay_s	initial 88.5
05:45	mister_engage_delay_s	initial 44.25
05:45	mister_water_budget_gal	initial 260
05:45	outdoor_staleness_max_s	initial 600
05:45	sw_dwell_gate_enabled	initial 1
05:45	sw_fog_closes_vent	initial 1
05:45	sw_mister_closes_vent	initial 0
05:45	sw_summer_vent_enabled	initial 1
05:45	temp_hysteresis	initial 1.87
05:45	vent_prefer_dp_delta_f	initial 10
05:45	vent_prefer_temp_delta_f	initial 4
05:45	vpd_watch_dwell_s	initial 63.75
07:30	cold_vent_guard_delta_f	8 → 7
07:30	direct_wet_stress_min_dew_margin_f	12 → 9
07:30	direct_wet_stress_vpd_margin_kpa	0.1 → 0.05
07:30	dwell_gate_ms	255000 → 210000
07:30	fog_escalation_kpa	0.25 → 0.18
07:30	fog_stress_min_dew_margin_f	12 → 9
07:30	min_fog_off_s	84 → 48
07:30	min_fog_on_s	54.75 → 68.25
07:30	mister_all_delay_s	88.5 → 75
07:30	mister_engage_delay_s	44.25 → 37.5
07:30	mister_water_budget_gal	260 → 300
07:30	temp_hysteresis	1.87 → 1.6
07:30	vent_prefer_dp_delta_f	10 → 12
07:30	vent_prefer_temp_delta_f	4 → 3
07:30	vpd_watch_dwell_s	63.75 → 52.5
09:00	direct_wet_stress_min_dew_margin_f	9 → 8
09:00	dwell_gate_ms	210000 → 195000
09:00	fog_escalation_kpa	0.18 → 0.15
09:00	fog_stress_min_dew_margin_f	9 → 8
09:00	min_fog_off_s	48 → 36
09:00	min_fog_on_s	68.25 → 72.75
09:00	mister_all_delay_s	75 → 70.5
09:00	mister_engage_delay_s	37.5 → 35.25
09:00	temp_hysteresis	1.6 → 1.51
09:00	vpd_watch_dwell_s	52.5 → 48.75
12:00	cold_vent_guard_delta_f	7 → 8
12:00	dwell_gate_ms	195000 → 180000
12:00	min_fog_off_s	36 → 32.4
12:00	min_fog_on_s	72.75 → 75
12:00	mister_all_delay_s	70.5 → 66
12:00	mister_engage_delay_s	35.25 → 33
12:00	temp_hysteresis	1.51 → 1.42
12:00	vent_prefer_temp_delta_f	3 → 4
12:00	vpd_watch_dwell_s	48.75 → 45
15:30	dwell_gate_ms	180000 → 195000
15:30	min_fog_off_s	32.4 → 39.6
15:30	min_fog_on_s	75 → 71.4
15:30	mister_all_delay_s	66 → 70.5
15:30	mister_engage_delay_s	33 → 35.25
15:30	temp_hysteresis	1.42 → 1.51
15:30	vpd_watch_dwell_s	45 → 48.75
18:30	cold_vent_guard_delta_f	8 → 9
18:30	direct_wet_stress_min_dew_margin_f	8 → 10
18:30	dwell_gate_ms	195000 → 225000
18:30	fog_escalation_kpa	0.15 → 0.2
18:30	fog_stress_min_dew_margin_f	8 → 10
18:30	min_fog_off_s	39.6 → 51.599999999999994
18:30	min_fog_on_s	71.4 → 66.9
18:30	mister_all_delay_s	70.5 → 79.5
18:30	mister_engage_delay_s	35.25 → 39.75
18:30	temp_hysteresis	1.51 → 1.69
18:30	vent_prefer_temp_delta_f	4 → 5
18:30	vpd_watch_dwell_s	48.75 → 56.25
21:30	cold_vent_guard_delta_f	9 → 10
21:30	direct_wet_stress_min_dew_margin_f	10 → 12
21:30	direct_wet_stress_vpd_margin_kpa	0.05 → 0.08
21:30	dwell_gate_ms	225000 → 270000
21:30	fog_escalation_kpa	0.2 → 0.3
21:30	fog_stress_min_dew_margin_f	10 → 12
21:30	min_fog_off_s	51.599999999999994 → 84
21:30	min_fog_on_s	66.9 → 54.75
21:30	mister_all_delay_s	79.5 → 93
21:30	mister_engage_delay_s	39.75 → 46.5
21:30	mister_water_budget_gal	300 → 260
21:30	temp_hysteresis	1.69 → 1.96
21:30	vent_prefer_temp_delta_f	5 → 6
21:30	vpd_watch_dwell_s	56.25 → 67.5
07:30	cold_vent_guard_delta_f	10 → 8
07:30	direct_wet_stress_min_dew_margin_f	12 → 9
07:30	direct_wet_stress_vpd_margin_kpa	0.08 → 0.05
07:30	dwell_gate_ms	270000 → 225000
07:30	fog_escalation_kpa	0.3 → 0.18
07:30	fog_stress_min_dew_margin_f	12 → 9
07:30	min_fog_off_s	84 → 44.4
07:30	min_fog_on_s	54.75 → 69.6
07:30	mister_all_delay_s	93 → 79.5
07:30	mister_engage_delay_s	46.5 → 39.75
07:30	mister_water_budget_gal	260 → 300
07:30	temp_hysteresis	1.96 → 1.69
07:30	vent_prefer_temp_delta_f	6 → 4
07:30	vpd_watch_dwell_s	67.5 → 56.25

Daily Summary So Far

Climate

Temperature

65.3–76.4°F; avg 69.9°F

VPD

0.85–1.63 kPa; avg 1.21 kPa

Relative humidity

44.1–64.3%

Stress Hours

Heat stress (>85°F): 7.1h
VPD stress (>2.0 kPa): 4.6h
Cold stress (<55°F): 0.0h

Economics

Electric

USD 0.48

Gas

USD 0.00

Water

USD 0.680

Total

USD 1.16

Equipment Runtimes

Equipment	Runtime	Reading
Fan 1	487 min	Primary exhaust runtime.
Fan 2	495 min	Secondary exhaust runtime.
Vent	586 min	Intake vent runtime.
Fog	8 min	Fogger runtime.
Heat 1 electric	0 min	Electric heater runtime.
Heat 2 gas	0 min	Gas heater runtime.
Grow lights	264 min	Supplemental lighting runtime.
Mister south	0.01h	South mister runtime.
Mister west	0.00h	West mister runtime.
Mister center	0.02h	Center mister runtime.

Water

Total: 141 gal
Mister: 141 gal

Crop Health (Gemini Vision)

Crop	Zone	Health	Observations	Note
Vanda Orchids	center	80%	5	Observation notes are collapsed below to avoid publishing partial vision snippets.
lettuce	east	80%	3	Observation notes are collapsed below to avoid publishing partial vision snippets.
pepper	east	77%	3	Observation notes are collapsed below to avoid publishing partial vision snippets.
strawberry	east	80%	3	Observation notes are collapsed below to avoid publishing partial vision snippets.

Vision observation notes

Vanda OrchidsGemini Vision notes

Hanging basket in center zone appears healthy, though difficult to see details.

lettuceGemini Vision notes

Seedlings appear healthy and are establishing well in the hydroponic system.

pepperGemini Vision notes

Seedlings appear healthy with no visible signs of stress.

strawberryGemini Vision notes

Seedlings appear healthy with no visible signs of stress.

Hourly Pattern

Hour	Temperature	VPD	RH
12:00	82.2°F	1.39 kPa	63.5%
13:00	85.2°F	1.50 kPa	65.6%
14:00	85.5°F	1.51 kPa	66.1%
15:00	85.6°F	1.47 kPa	67.8%
16:00	85.9°F	1.43 kPa	69.0%
17:00	83.3°F	1.19 kPa	72.3%
18:00	87.1°F	2.49 kPa	44.9%
19:00	84.6°F	2.45 kPa	39.9%
20:00	81.3°F	2.20 kPa	39.8%
21:00	80.0°F	2.12 kPa	39.6%
22:00	77.9°F	1.89 kPa	42.3%
23:00	75.6°F	1.71 kPa	43.6%
00:00	73.6°F	1.54 kPa	45.7%
01:00	71.6°F	1.37 kPa	48.2%
02:00	70.1°F	1.30 kPa	48.3%
03:00	69.0°F	1.22 kPa	49.5%
04:00	66.9°F	1.05 kPa	53.7%
05:00	65.7°F	0.92 kPa	57.4%
06:00	66.4°F	1.00 kPa	55.2%
07:00	68.0°F	1.11 kPa	52.9%
08:00	70.4°F	1.25 kPa	51.0%
09:00	72.8°F	1.32 kPa	52.2%
10:00	74.8°F	1.26 kPa	57.3%
11:00	77.4°F	1.31 kPa	59.4%

7-Day Stress Context

Date	Heat	VPD high	Cold
2026-06-01	7.3h	6.2h	0.0h
2026-06-02	5.5h	4.3h	0.0h
2026-06-03	5.5h	5.2h	0.0h
2026-06-04	7.5h	7.7h	0.0h
2026-06-05	10.7h	12.5h	0.0h
2026-06-06	14.9h	10.4h	0.0h
2026-06-07	7.1h	4.6h	0.0h

Lab

June 07, 2026

Planner Execution Ledger

🌅 Morning Cycle (12:18 AM) — iris-20260607-0016

Reflection

Hypothesis

Setpoints

Sunday June 07

🌅 Morning Cycle (5:36 AM) — iris-20260607-0532

Reflection

Hypothesis

Setpoints

Sunday June 07

Monday June 08

Daily Summary So Far

Climate

Stress Hours

Economics

Equipment Runtimes

Water

Crop Health (Gemini Vision)

Hourly Pattern

7-Day Stress Context

🌅 Morning Cycle (12:18 AM) — `iris-20260607-0016`

🌅 Morning Cycle (5:36 AM) — `iris-20260607-0532`