When to plant
Start indoors 8–10 weeks before last frost. Transplant after all frost risk has passed and nights stay above 55 degrees F. Long season crop (65–80 days to green stage, much longer for red). Very heat-loving — production picks up dramatically in warm summer weather.
Soil & site
Fertile, well-drained soil. pH 6.0–6.8. Work in generous compost. Warm soil (above 65 degrees F) is essential for good growth. Mulch to keep roots warm and moist. Raised beds are excellent in cooler climates.
Feeding
Moderate feeder. Balanced fertilizer at planting. Once flowering begins, switch to a tomato-type fertilizer lower in nitrogen. Monthly feedings through the season. Consistent fertility and moisture produce the largest, meatiest peppers.
Common problems
Aphids, spider mites, and thrips. Blossom drop in very hot or cool temperatures — poblanos prefer 70–85 degrees F daytime. Bacterial spot (dark lesions). Phytophthora root rot in wet soils. Like all peppers, very frost-sensitive.
When to harvest
Fresh (dark green and mild): harvest when peppers are 4–6 inches long, firm, and deep green. Red (fully ripe and hotter, for drying into ancho chiles): wait until peppers turn deep red. Green poblanos have a mild, earthy heat; red poblanos are sweeter and more complex.
How to harvest
Cut from the plant with scissors or pruners, leaving a short stem. Harvest green peppers regularly to encourage more production. For dried ancho chiles, allow peppers to ripen to deep red on the plant, then hang to dry in a warm location or dehydrate at 135 degrees F until completely brittle.
Storage & use
Fresh: refrigerate for 1–2 weeks. Roast and peel (a classic preparation): char over flame or under broiler, steam in a bag for 10 minutes, then peel — the skin slips off easily. Roasted poblanos freeze very well for 6 months. Dried (ancho chiles): store in airtight bags for 1 year. Essential in chili con carne, mole, and chiles rellenos.
Useful for growing poblano pepper
A few things that make this one easier — chosen for this plant, not a generic list.
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