Carefully calibrated spray intervals make aeroponic systems vulnerable to power outages. When the exact amount of nutrient solution is provided for only a few seconds every 5 minutes, missing a spritz can quickly lead to dry roots and damage to plants.
One method to minimize damage, particularly in fogponics setups, is to maintain a sealed compartment that maintains a high level of humidity. In those conditions, plants can still stay moisturized even if they have to miss a few meals, so to speak. Most aeroponics operators have a backup system that automatically engages if there's a power outage. Batteries can work, or backup generators, depending on the demands of your system.
