From seed to harvest, we're here to help you grow.
Poblano peppers are known for their rich flavor and versatility in the kitchen. The fresh green fruit is commonly called a poblano, while the mature, dried pepper is known as an ancho. These warm-season peppers can be grown in garden beds or containers and reward a little patience with a productive harvest.
Starting Your Seeds
Start Poblano Ancho pepper seeds indoors approximately 8–10 weeks before your expected last frost.
Plant seeds about ¼ inch deep in a moist, well-draining seed-starting mix. Pepper seeds germinate best with consistently warm soil; temperatures around 75–85°F are a useful target.
Keep the mix evenly moist but not saturated. Germination may take roughly 7–21 days, so don't give up on a tray simply because every seed doesn't emerge at the same time.
Once seedlings emerge, provide plenty of strong light to encourage sturdy growth.
Moving Your Peppers Outdoors
Wait until the danger of frost has passed and outdoor temperatures have warmed before transplanting.
Before planting seedlings permanently outdoors, harden them off gradually over 7–14 days. Start with short periods in a protected outdoor location and gradually increase their exposure to direct sun, wind, and outdoor temperatures.
Choose a location receiving at least 6–8 hours of direct sunlight each day.
When planting in the ground, allow approximately 18–24 inches between plants for airflow and room to grow.
Growing in a container? Choose a container with plenty of drainage and enough room for the plant's root system to develop.
Growing & Caring for Your Poblano
Water deeply and consistently, but don't keep the soil constantly waterlogged. Container-grown peppers may require more frequent watering during hot weather.
Peppers appreciate fertile, well-draining soil. Avoid excessive nitrogen fertilizer, which can encourage lots of leafy growth without a corresponding increase in flowers and fruit.
As plants become larger and begin carrying peppers, stakes or other support can help keep branches upright.
Harvesting
Poblano peppers can be harvested while green, which is how they're commonly used fresh.
If left on the plant longer, the fruit can mature to a deeper red-brown color. Mature peppers can also be dried; once dried, the poblano is called an ancho pepper.
Harvest with clean scissors or pruners rather than pulling hard on the fruit and potentially damaging the plant.
Saving Your Seeds
For seed saving, allow a healthy pepper to fully mature on the plant before harvesting it.
Remove the seeds and spread them in a single layer to dry thoroughly before storage. Properly dried seeds should be stored in a labeled container somewhere cool, dark, and dry.
Melanated Eden Garden Note: If peppers are growing near other pepper varieties, cross-pollination is possible. The pepper you harvest this season will still be the fruit produced by the parent plant, but seeds collected from it may produce plants with different characteristics in the next generation.
Tender Perennial
Poblano peppers are tender perennial plants, although they're commonly grown as annuals where winters bring freezing temperatures.
In suitable conditions, healthy pepper plants can be overwintered and grown for another season. If you're experimenting with overwintering, protect the plant from freezing temperatures and monitor carefully for pests before bringing it indoors.
Keep Growing
Gardening is observation, patience, and learning season after season. Keep notes about germination, plant growth, flowering, harvests, and what worked well in your particular garden.
Every season teaches you something you can carry into the next.
Rooted in Nature. Grown in Purpose.