Rocoto Pepper (Capsicum pubescens)

Rocoto Pepper

Capsicum pubescens

Its fuzzy leaves and fiery fruits blend ornamental and culinary charm. Perennial fruiting shrub; common name: rocoto pepper.

Full sun
2–3/week
Moderate
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Plant Needs

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Sunlight Full sun to partial shade; requires at least 6 hours of direct sunlight to support fruiting; protect from intense midday sun in hot climates
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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot and fungal growth
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Temperature Thrives at 18–27°C; tolerates light frost but requires protection from temperatures below 10°C to avoid leaf damage
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Characteristics

  • Leaf: Ovate, fuzzy pubescent leaves with slightly serrated edges; dark green
  • Flower: Pale purple to white star-shaped blooms with yellow stamens
  • Fruit: Round to teardrop-shaped chili peppers, ripening from green to red/orange; thick, fleshy flesh
  • Stem: Woody, branching stems covered in fine, soft hairs
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Care Guide

Watering

Keep soil consistently moist during active growth and fruiting; avoid waterlogging

Fertilization

Apply balanced liquid fertilizer every 2 weeks. Switch to phosphorus-rich fertilizer during flowering to support fruit development

Banana Peel Compost Tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 with water, and apply as a root drench to promote fruit production
Pruning
  • Prune dead or damaged branches in early spring to encourage new, productive growth
  • Thin overcrowded stems to improve airflow and reduce risk of fungal disease
  • Pinch back young shoots to promote bushier growth and increase fruit yield
  • Remove spent flowers to redirect energy to developing fruits
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic; no known adverse effects from ingestion

Humans: Ripe fruits are edible; capsaicin may cause mild oral irritation in sensitive individuals; unripe fruits may cause stomach upset if consumed in large quantities

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Garden Uses & Culture

Culture: Used in traditional Andean cuisine for spicy dishes; symbolizes cultural heritage and culinary warmth

Usage: Culinary use (fiery chili peppers); ornamental display of fuzzy foliage and colorful fruits