508 · Poblano (Ancho)
Pepper · Poblano · Mild · Heirloom
About this plant
Broad-shouldered, heart-shaped pods four to five inches long, dark green ripening to red-brown; dried, they become anchos. Heat is gentle, about 1,000 to 2,000 Scoville, with a rich, earthy flavor that makes this the classic chile relleno pepper and a fine roaster. Plants are large and productive but appreciate afternoon shade in the low desert.
Planting it at home
- When to plant out
- Wait until after our last frost (about mid-February) and warm soil — usually March. Until then keep the pot in a sunny, sheltered spot and bring it in on cold nights.
- Spacing
- 18"
- Size
- 24–30 in tall × 18–24 in wide
- Support
- Bush / compact — little or no support
Care
- Sun
- Full sun (PM shade in peak heat)
- Water
- Even, moderate; deep & infrequent
- Feed
- Every 3–4 weeks with a balanced vegetable fertilizer; go light on nitrogen so plants set fruit (general guide).
- Pick / harvest
- Green
Good to know
- Grown from
- Seed — sown by FHCG volunteers
- Spice level
- Mild (1,000–2,000 Scoville)
- Heirloom or hybrid
- Heirloom — saved seeds grow true
- Days to harvest
- ~65–80
- Heat (our summer)
- High
- Color
- Green then red
Seed for our 2027 plants: rareseeds.com · Learn more: UA Extension, Maricopa Master Gardeners · Growing In The Garden (Mesa AZ)