I planted a pasilla bajio plant last year. It didn't produce very many decent peppers and I gave all that I had away as my Poblanos were producing huge. Anyways it survived the winter and has been my most vigorous pepper plant so far with some peppers as big as 8"(maybe bigger).

So I thought I would try a small, green 4" one that was curled and had a scar on it. It was almost as hot as an average Jalapeno, and way hotter and had thicker walls than my Poblanos. I thought Pasillas were supposed to be milder than Poblanos around 100-250 scolville(sp)? Not that I am complaining, I like hot peppers but this was a surprise.