Harvest-10%
kg/m²
Grower weekly review · Week 32
Turn crop signals into
a clear Monday plan.
A human-in-the-loop assistant that finds meaningful variance, prepares the questions to ask in the greenhouse, and turns the week into accountable actions.
CURRENT SIGNAL
2
priority issue
Verify on-site before changing the crop plan.
01 · Observe
Weekly crop signals
24h temperature-2%
°C
Daily light integral-13%
mol/m²
Drain-25%
%
Feed EC+4%
mS/cm
Drain EC+19%
mS/cm
Labour efficiency+15%
h/kg
01B
Plant growth measurements
Use the average from a consistent set of representative plants and the same leaf-selection method each week.
Weekly growth+17%
cm/week
Stem thickness-7%
mm
Average leaf length-3%
cm
Average leaf width-4%
cm
Active leaves-5%
leaves/plant
Plant density0%
plants/m²
ESTIMATED LEAF AREA INDEX
LAI turns leaf measurements into canopy area.
Estimated leaf area = shape factor × average length × average width. LAI = estimated leaf area × active leaves per plant × plants per m² ÷ 10,000.
Pepper model supporting the 0.60 default ↗Target LAI2.07210 cm² average leaf
Actual LAI1.83196 cm² average leaf
Sampling note
LAI is an estimate—not a direct canopy scan. Keep sample plants, leaf position, and measurement technique consistent; recalibrate the shape factor when cultivar-specific data is available.
Transparent rules first. AI synthesis second. Grower judgment always.
02 · Interpret
What deserves attention
01
critical10.0% below the weekly target
Harvest is materially behind plan
Validate fruit count and average fruit weight by compartment before revising the next two-week forecast.
02
criticalDrain is 21% and drain EC is 1.5 above feed
Root-zone stress risk is elevated
Check first and last drain timing, emitter uniformity, slab EC by zone, and whether irrigation frequency matches current radiation.
03
watchGrowth +17% · stem -7%
Plant registration is shifting from target
Compare the change over several weeks and across representative plants before linking it to vegetative–generative balance.
04
watch13.3% below the DLI target
Light availability missed the crop plan
Reconcile temperature and irrigation targets with realized light; avoid steering the crop as if target light was achieved.
05
watch14.7% more hours per kilogram than target
Labour demand is above standard
Separate crop-work hours from harvest and packing, then identify the compartment or task driving the variance.
GROWER BRIEF
“This week needs a root-zone and forecast check before targets are rolled forward. 10.0% below the weekly target; Drain is 21% and drain EC is 1.5 above feed; Growth +17% · stem -7%. Start with validate fruit count and average fruit weight by compartment before revising the next two-week forecast.”
AI HANDOFF
Take the structured context into your preferred AI tool.
The prompt preserves the raw data, makes uncertainty explicit, and asks for verification before recommendations.
03 · Deliver
Built for the gap between
software and the greenhouse.
This prototype demonstrates the workflow behind forward-deployed grower support: structure messy operational data, surface the signal, verify it on-site, and close the loop with an owner and timing.
Data-driven diagnosisGrower-language communicationHuman-in-the-loop AIActionable product feedback