How a Soil Thermometer Can Stop You From Killing Plants and Wasting Money

https://cleaningservicesgrandrapidsmi.com/how-a-busy-suburban-couple-stopped-killing-houseplants-and-saved-650-a-year/

Houseplant losses and the hidden cost of guessing The data suggests a lot of people in their 30s to 50s are silently replacing dead plants more often than they admit