How to Grow Mulato Pepper
Mulato Pepper
Capsicum annuum 'Mulato'
vegetableMulato is a dark, poblano-type chili pepper that starts green and matures to a deep brown-black color. Known for its rich, smoky, slightly sweet flavor, it's commonly used fresh or dried (often called pasilla when dried). This medium-heat pepper is a staple in Mexican cuisine and increasingly popular in home gardens.
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Example Mulato Pepper timeline · Pittsburgh, PA (Zone 6b)
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Plant Mulato Pepper
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Mulato Pepper
Around Jul 1≈ 75 days after planting
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 9-11; grown as an annual in cooler zones with warm season cultivation
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Seed Germination
10-14 daysSeeds sprout indoors, developing first true leaves
Start seeds 8-10 weeks before last frost indoors at 70-80°F. Keep soil consistently moist but not waterlogged. Use seed-starting mix.
Seedling & Early Growth
4-6 weeksSmall plants with 2-4 true leaves, developing root system
Provide bright light (grow lights 3-4 inches above). Maintain warmth (70-75°F). Thin seedlings or pot up individually. Water gently.
Vegetative Growth
4-6 weeks in gardenBushy plant with dark green leaves, 8-12 inches tall at transplant time
Harden off seedlings gradually before transplanting. Plant outdoors after all frost danger passes and soil reaches 60°F+. Space 18 inches apart. Mulch around base. Side-dress with compost.
Flowering & Fruit Set
3-4 weeksSmall white flowers appear at leaf axils; tiny green fruits begin forming
Maintain consistent watering and warmth. Provide balanced fertilizer weekly or use slow-release. Pinch early flowers if desired to encourage stronger growth (optional). Bees and pollinators assist naturally.
Fruit Maturation & Ripening
4-6 weeks per fruitPeppers grow to 3-5 inches long, turn from glossy green to deep brown-black when fully ripe
Continue regular watering and feeding. Peppers can be harvested green or allowed to fully ripen for deeper flavor. Support heavy fruit with stakes if needed. Once ripe, peppers can stay on plant for 1-2 weeks.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with neem oil or insecticidal soap. Introduce ladybugs. Use reflective mulch. Prune heavily infested leaves.
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Increase humidity with misting. Spray with neem oil. Use miticide if severe. Remove heavily infested leaves.
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Remove and destroy infested fruit. Use insecticide containing spinosad. Remove fallen fruit from ground.
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Spray with neem oil or spinosad. Use blue sticky traps. Introduce predatory mites.
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Spray neem oil or insecticidal soap. Use yellow sticky traps. Encourage parasitic wasps.
Uses
Fresh & Dried Cooking
CulinaryMulato peppers are prized in Mexican cuisine for moles, salsas, and sauces. When dried (becoming pasilla), they're essential for traditional mole negro. Fresh peppers can be roasted, stuffed, or added to salsas for moderate heat and rich, smoky flavor. [source]
Flavor Enhancement
CulinaryThe deep, complex flavor profile with notes of chocolate, tobacco, and earthiness makes mulato peppers excellent for infusing into oils, vinegars, and spice blends. They're lower in heat (2,500-3,000 Scoville units) than many chiles, making them accessible to those preferring milder spice. [source]
Nutritional & Antioxidant Benefits
MedicinalMulato peppers are rich in vitamin C, vitamin A, and capsaicinoids, which support immune function and may provide anti-inflammatory benefits. The deep brown color indicates high anthocyanin content, a powerful antioxidant. [source]
Drying & Storage
HouseholdMulatos dry beautifully and can be stored whole in airtight containers for 6-12 months, or ground into powder for longer-term use. Dried peppers take up minimal space and maintain their complex flavor profile. [source]
Pollinator & Bird Support
WildlifeMulato pepper flowers attract bees, butterflies, and other pollinators. Once fruits mature, birds may be attracted to ripe peppers, supporting local wildlife populations in the garden. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest peppers when dark green for mild, fresh flavor, or wait 2-4 weeks longer until they turn deep brown-black for the characteristic mulato flavor (sweeter, smoky, more complex). Peppers can reach 3-5 inches in length. Cut peppers with pruners rather than pulling to avoid damaging the plant. A single plant typically yields 8-15 peppers per season. To dry, hang whole peppers in a warm, well-ventilated area (70°F+) for 2-3 weeks until leathery and dark.
Fun Facts
- 🌱 When dried, mulato peppers are often called 'pasilla,' though true pasilla peppers are a different variety—the confusion is common in Mexican and American markets.
- 🌱 Mulato peppers were named for their dark color, with 'mulato' derived from the Spanish word referring to their deep brown-black hue, which only develops as they fully mature on the plant.
- 🌱 A single mulato pepper plant can produce 50+ peppers over an entire season in ideal conditions, making it highly productive for home gardeners, and the plant can often be overwintered indoors in cooler climates to produce again the following season.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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