
Growing Aeroponic Vegetables, Part II
Our aeroponic system supported outstanding crop health and rapid growth. The bare roots remained resilient even during cold spells when root zone temperatures dropped to 2°C during peak dark hours in the greenhouse. To offset heating costs, we used a low-wattage aquarium heater in the reservoir, allowing us to warm the root zone without needing to heat the entire greenhouse with high-wattage devices. […]