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The demo rack runs today; the container is at the design stage.

The 120 × 50 × 180 cm demo rack runs on ebb and flow: a pump in a 50-litre reservoir floods the trays, and the water drains back through standpipes. Home Assistant runs the lights, the pump and the climate, and the pump shuts itself off when the reservoir runs dry.

13 days from seed to harvest for pea microgreens. Water only.