Shishito Pepper (Capsicum annuum var. shishito)

Shishito Pepper

Capsicum annuum var. shishito

Its mild, wrinkled peppers offer subtle heat and culinary charm. Edible fruiting herbaceous perennial; common name: shishito pepper.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial sun; requires at least 6 hours of direct daily light for optimal fruiting; provide partial shade in extreme heat
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Watering Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Thrives in warm temperatures; protect from frost (minimum 10°C to avoid foliage and fruit damage)
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Characteristics

  • Leaf: Simple, ovate to lanceolate leaves with smooth margins; medium green, glossy texture
  • Flower: Small, star-shaped white flowers with 5 petals; borne in leaf axils
  • Fruit: Slender, wrinkled green peppers (ripen to red); 5–8 cm long, mild heat level
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Care Guide

Watering

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

Fertilization

Feed every 2 weeks with balanced, all-purpose fertilizer. Avoid high-nitrogen fertilizers, which promote excessive leaf growth over fruit production

Eggshell powder topdress:Crush dried eggshells into fine powder; dust lightly on the soil surface monthly to boost calcium levels and support fruit development
Pruning
  • Pinch back young seedlings to encourage bushy growth and increase fruit-bearing branches
  • Remove yellowing leaves and spent flower clusters to improve airflow and reduce disease risk
  • Trim overcrowded branches in mid-summer to maintain plant shape and ensure light penetration to inner foliage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Contains capsaicin, which may cause oral irritation if ingested

Humans: Edible, mild capsaicin content; safe when eaten raw or cooked in moderation

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Garden Uses & Culture

Culture: N/A

Usage: Culinary use (roasted, stir-fried, pickled peppers); ornamental fruiting container plant