I'm wondering what would be the best variety of chile for roasted green chile rellenos, for growing in a relatively cool climate (Oregon). The Anaheims common in the supermarkets are too mild. I tried growing poblanos, but they don't do so well up here. Looking at New Mexican types - Barker's Hot sounds maybe good, also maybe Sandia. Chimayo is supposed to grow well in cooler climates, but is thin skinned and more for dried red chile. I won't even try Big Jim - it seems the bigger the chile the less hardy the plant. But the De Agua from Oaxaca - that has smaller chiles supposed to be good for rellenos.... could be the ticket? Any suggestions? Anyone done a grow-out?