Blackout Screen
A blackout screen draws across the glasshouse gable and the photoperiod band under it flips from lit to dark.
A blackout screen draws across the glasshouse gable and the photoperiod band under it flips from lit to dark.
A dosing valve opens and the CO2 concentration trace climbs into the setpoint band, then decays as the vents take it away.
A flood table fills to its overflow mark, holds for the soak, then drains back to the reservoir line.
An A/B stock slug is injected at the mixing junction and the conductivity bar rises off the low reading into the target band.
A short far-red block is appended to the end of the photoperiod strip and the morphology marker shifts one notch along its scale.
Three spectrum channel bars re-proportion as the fixture crossfades from the vegetative preset to the flowering preset.
Solution leaves the tank, travels the closed recirculation circuit past the dosing junction and returns, the flow reading settling as it closes.
Extraction starts at the fan end and a cooling front crosses the bay from the wet wall, the outlet temperature stepping down behind it.
An acid dose pulses into the line and the pH marker descends the ladder into the accepted window.
The lit arc of a twenty-four hour dial extends to the day length while the daily light integral accumulator fills beneath it.
Heat travels along the serpentine pipe rail as the climate schedule steps from the night setpoint up to the day setpoint.
Two ridge vent flaps rotate open in stages and the position ladder beside them steps up to match.
A slug of return solution passes through the inline UV chamber and the sterility flag on the far side flips clear.
The temperature and humidity operating point migrates across the chart into the vapour pressure deficit envelope, which lights as it lands.
Climate authority hands over between three compartments, the active zone frame lighting in turn as the shared plant capacity follows it.