A tomato seed goes into a grow tent. An AI takes over. For 100 straight days, no human touches a single control.
Claude + Sol ran on a custom setup where Claude made every growing decision: when to water, how much light to give, when to add CO2, how fast to run the fans. The builder wired up soil moisture sensors, temperature probes, and a light meter to an Arduino, then gave Claude full control over the equipment.
Sol survived, thrived, and fruited. The project garnered tens of millions of views, TIME Magazine coverage, and a space payload company exploring off-Earth growing experiments followed.
The experiment demonstrates AI's potential in precision agriculture — making real-time decisions based on sensor data that would be impractical for humans to monitor continuously. The success has sparked interest in autonomous growing systems for both terrestrial and space applications.