How to Grow Molina Negro
Molina Negro
Solanum melanocerasum
vegetableMolina Negro, also known as black nightshade or popolo, is a small bushy plant producing tiny, dark purple to black berries about the size of peas. These berries have a mild, slightly sweet flavor and are popular in Latin American and Caribbean cuisines. The plant is heat-loving, fast-growing, and relatively easy to cultivate in warm climates.
When should you plant Molina Negro in your zone?
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Example Molina Negro timeline · Pittsburgh, PA (Zone 6b)
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Plant Molina Negro
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 Molina Negro
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Molina Negro dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in warm tropical and subtropical zones 9b-11; can be grown as an annual in cooler zones during summer
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Get my Molina Negro timeline →Growth Stages
Seedling
2-3 weeksSmall plants with 2-4 true leaves, delicate and tender
Keep soil warm (70-80°F) and moist. Provide bright light. Thin seedlings to prevent crowding.
Vegetative Growth
3-4 weeksBushy plant with multiple branches, dark green compound leaves, no flowers yet
Maintain consistent moisture and warmth. Fertilize every 2-3 weeks with balanced fertilizer. Pinch growing tips to encourage bushiness.
Flowering
2-3 weeksSmall white or pale purple flowers appear in clusters; plant continues to branch
Continue regular watering and feeding. Ensure adequate sunlight for good pollination. Avoid excessive nitrogen to prevent excessive vegetative growth.
Fruit Development & Ripening
3-4 weeksGreen berries form and gradually darken to purple-black over 2-3 weeks; berries are pea-sized and clustered
Maintain steady moisture levels. Reduce nitrogen fertilizer; apply potassium-rich fertilizer if available. Remove any diseased or damaged fruits.
Harvest
Ongoing, 2-4 weeks of peak harvestBerries are fully black, slightly soft to touch, and ready for picking
Harvest ripe berries regularly to encourage continued production. Plant continues producing for several weeks to months in warm conditions.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with insecticidal soap or neem oil; use reflective mulch as a preventive
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Increase humidity; spray with water or neem oil; ensure adequate air circulation
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Use row covers on young plants; apply neem oil or spinosad if infestations develop
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Spray with insecticidal soap or strong water spray; encourage natural predators
Uses
Traditional Latin & Caribbean Cooking
CulinaryMolina Negro berries are used in traditional dishes throughout Central and South America and the Caribbean, particularly in salsas, stews, and side dishes. The berries have a mild, slightly sweet flavor that pairs well with onions, cilantro, and chili peppers. [source]
Fresh & Cooked Preparations
CulinaryThe berries can be eaten raw when fully ripe or cooked in various preparations. They are often used in soups, sautéed as a vegetable side dish, or made into jams and preserves. [source]
Traditional Herbal Use
MedicinalIn traditional medicine systems throughout Latin America and Africa, Molina Negro has been used to support digestive health and overall wellness. It contains various phytonutrients and antioxidants. [source]
Bird & Pollinator Food
WildlifeThe abundant berries attract birds and other wildlife to the garden, supporting local ecosystems. The flowers also provide nectar and pollen for bees and other pollinators. [source]
Home Garden Production
HouseholdEasy-to-grow in warm climates, Molina Negro provides abundant fresh berries for home use with minimal care, making it ideal for small-space and container gardening. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Pick berries when fully black and slightly soft (usually 2-3 weeks after flowering). Gently twist and pull to detach from the plant. Harvest regularly to encourage continued fruiting. Berries can be used fresh or cooked; underripe green berries are toxic and should not be consumed.
Fun Facts
- 🌱 Molina Negro is native to Central and South America and has been cultivated for centuries, particularly in Mexico and other Mesoamerican regions where it remains a staple ingredient.
- 🌱 The plant is closely related to the tomato, potato, and pepper—all members of the nightshade (Solanaceae) family—and shares similar growing requirements.
- 🌱 The berries ripen gradually over several weeks, and a single plant can produce dozens of small berries, providing a continuous harvest throughout the warm season if conditions remain favorable.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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