Here, while the various peppers are sorted only in the cans do you know if they are hot, medium or mild.Curiously, there is very little choice in the type of chili you get here. Red, green. That's it. No hot, medium, mild... No rating for heat, nothing. Just red or green. Sometimes they are large, othertimes they are small. Curiously though,even the small red chilies don't seem to be that hot. I'm now growing my own. In the course of growing them however, I have discovered that both chickens and possums can't sense the heat/hotness of a chili and will much through dozens of them quite happily!
I have made jalapeño poppers where some were nice and sweet and the next one might be super hot. All the peppers were bought at the same time.