#15
You get nauseated trying to identify plants when driving by in a car at 55 mph.
#16
Your electric bill spikes each year in late Winter/early Spring from grow lights and heat mats and ad hoc electric heaters.
#17
You find yourself raking mulch off the ice in March.
I am also guilty of trying to grow zone 5 plants in a zone 4a micro climate. They die.
OMG... we are dreading the next utility bill. We better have a real green house by next season!