the TomatoTent has gotten a new feature, its called Soil Temperature.
The system tells you the temperature in the soil. Some of you are growing in a cold garage, on the cold floor.
You can now tell if the soil is too cold. If its too cold, the plants don’t grow and all the light is wasted.
As soon as you connect the Soil Sensor (soon shipping) and connect your tent to WiFi for the software update, you’ll have the feature.