Percent of readings inside the clone-intake target band over the full history. Rings update as sensors flow.
No active batch in this room.
Advisory only. Rule-based. Not a guarantee. When an ML model lands, the forecast slots in behind the same card with tighter bands.
VPD outside the 0.4-0.8 kPa band for clone-intake reduces transpiration efficiency, compromising nutrient uptake and terpene expression.
Low humidity forces stomatal closure, slowing photosynthesis even with adequate light.
Sensor integration: Pulse. In production, readings stream at minute-level; demo shows 4-hour intervals for chart readability.