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How to Grow Cherry Red Pepper Corno di Toro

Wikimedia Commons

Cherry Red Pepper Corno di Toro

Capsicum annuum

vegetable

Corno di Toro (Italian for 'Bull's Horn') is a long, slender sweet pepper variety that ripens to a deep red color with thin, tender walls ideal for roasting and fresh eating. Known for its elongated horn-like shape and exceptional flavor, this Italian heirloom produces abundant yields throughout the growing season. The plants are vigorous and productive, making them popular among both home and market gardeners.

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Example Cherry Red Pepper Corno di Toro timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Cherry Red Pepper Corno di Toro

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Cherry Red Pepper Corno di Toro

    Around Jun 26

    ≈ 70 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Cherry Red Pepper Corno di Toro dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily minimum (8+ hours preferred for best production)
💧
Water: Consistent moisture, 1-2 inches per week; deeper, less frequent watering preferred over frequent shallow watering; avoid wetting foliage to prevent disease
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Spacing: 18-24 inches apart in rows 24-36 inches apart inches
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Days to maturity: 70-90 days from transplant to first mature red fruit
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Planting depth: Start seeds 1/4 inch deep indoors; transplant when 6-8 inches tall and soil is 60°F+

Soil

Type: Well-draining loamy soil rich in organic matter
pH: 6.0-6.8
Amendments:
Compost aged manure peat moss or coco coir perlite for drainage

Growing Zones

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Thrives in zones 5-10; can be grown as annual in cooler zones with season extension

2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b

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Growth Stages

1

Seedling

6-8 weeks

Small plants with 2-4 true leaves, growing under lights or in warm location indoors

Maintain 70-80°F soil temperature; provide 14-16 hours of light daily; keep soil moist but not waterlogged; fertilize weekly with diluted liquid fertilizer

2

Transplant Hardening

7-10 days

6-8 inch tall seedlings being acclimated to outdoor conditions

Gradually expose to outdoor light and wind over 7-10 days; reduce watering slightly; avoid stress that triggers early flowering

3

Vegetative Growth

4-6 weeks

Bushy plants 12-24 inches tall with abundant foliage, developing branch structure; no fruit yet

Plant after last frost when soil reaches 60°F; mulch 2-3 inches around base; water deeply 2-3 times weekly; apply balanced fertilizer (5-5-5) every 2-3 weeks; pinch early flowers if desired to encourage branching

4

Flowering & Fruit Set

3-4 weeks

Small white flowers appear at branch tips; tiny green peppers begin developing after pollination

Maintain consistent watering; switch to phosphorus-rich fertilizer (5-10-10) to support fruiting; ensure adequate pollination through bees or gentle hand shaking; support heavy fruit clusters with cages or stakes

5

Fruiting & Maturation

6-8 weeks or until frost

Elongated horn-shaped peppers develop, initially green, gradually ripening to deep red over 2-3 weeks; plants produce continuously

Continue consistent deep watering; maintain soil moisture for tender-walled fruit quality; harvest immature green peppers to encourage more production, or leave for red ripening; remove any diseased foliage

Companion Planting

Plan your garden →

Plant with:

Basil Onion Garlic Spinach Carrot Marigold Parsley Oregano

Avoid planting near:

Kohlrabi Fennel Cabbage family crops (in excessive proximity) potatoes

Common Pests

  • Spray with strong water stream; use insecticidal soap or neem oil; encourage ladybugs with companion flowers

  • Increase humidity by misting; spray with neem oil or miticide; remove heavily infested leaves

  • Remove infested fruit immediately; use sticky traps; apply spinosad in severe cases

  • Use blue sticky traps; spray with neem oil; remove affected flowers and fruit

  • Avoid overhead watering; remove affected leaves; apply copper fungicide; ensure good air circulation

  • Improve drainage; avoid wet foliage; apply fungicide at first sign; remove severely affected plants

Uses

🍳

Roasting & Grilling

Culinary

Corno di Toro's thin, tender walls and sweet flavor make it exceptional for roasting whole over flame or on a grill until charred, then peeling away the skin for a creamy texture. The elongated shape makes it easy to handle when grilling. [source]

🍳

Fresh Eating & Salads

Culinary

With a sweet, fruity flavor profile and crisp texture, these red peppers are excellent sliced fresh for salads, snacking, or as crudités. The thin walls offer tender eating compared to blocky bell pepper varieties. [source]

🍳

Sauces & Preserves

Culinary

The high pectin and sugar content make Corno di Toro ideal for making pepper jams, romesco sauce, and Italian peperonata. Fresh or roasted peppers can be pureed for cooking sauces. [source]

💊

Vitamin C & Antioxidants

Medicinal

Red peppers contain significantly higher levels of vitamin C and beneficial antioxidants like capsanthin compared to green peppers. Regular consumption supports immune function and cardiovascular health. [source]

🏠

Ornamental Garden Display

Household

With vibrant red fruit dangling from upright plants, Corno di Toro peppers create attractive garden displays and can be grown in containers for patio decoration. [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 they reach full mature red color for sweetest flavor and maximum nutrient content, typically 8-10 weeks after fruit set. Use sharp shears to clip peppers rather than pulling to avoid damaging branches. Green peppers can be harvested at full size for earlier yields. Continue harvesting throughout the season to encourage ongoing production. In cooler climates, harvest all remaining fruit before first frost.

Fun Facts

  • 🌱 Corno di Toro means 'Bull's Horn' in Italian, referring to the characteristic elongated curved shape that resembles a horn; it's a prized heirloom variety from Italy and has been cultivated for centuries.
  • 🌱 Red peppers contain nearly three times more vitamin C than green peppers of the same variety, as the red pigmentation develops as the fruit matures and the nutritional profile intensifies.
  • 🌱 This variety's thin walls—a distinctive feature—make it ideal for roasting and drying, and they allow for faster cooking compared to thick-walled bell peppers, making it a favorite in Mediterranean cuisines.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Full Sun Heirloom Mulch pH Pollination True Leaves
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