Commercial operators know that greenhouse temperature monitoring is crucial to plants' health, blooming and yield. It takes more than simply checking a thermometer every day to ensure the safety of your inventory.
Depending on what plants you have in your greenhouse, there may be a very fine line between temperatures that are acceptable and temperatures that are dangerous. For certain plants, even a brief dip into unfavorable temperatures can be damaging. According to an article from Cell Press, "Plants are incredibly temperature sensitive and can perceive changes of as little as one degree Celsius."
