This heart-shaped chile is used to make chile rellenos, and is often dried & ground into chile powder. It's called Poblano when used fresh and green, Ancho when dried. Highly requested. The Ancho or Poblano Chili pepper picture says it all, this is one plant that can produce. The Poblano freezes extremely well. Scoville Heat Units: 1,000 -1,500 SHUs.