HotPepperIndex
Capsicum chinense

Aji Limo

Peru
Hot
Also known asAjí Limón · qillu uchu · Kellu Uchu · Aji Limo Rojo
Scoville
0SHU
Heat0%
30k–50k SHU · Specialty Produce, Chili Pepper Madness, Hippy Seed Company

Aji Limo is a colorful, aromatic chili pepper native to coastal Peru and a member of the Capsicum chinense species. It delivers bright citrus notes of lemon and lime alongside moderate heat and is a staple in Peruvian ceviche and fresh salsas.

Aji Limo peppers grow on compact, productive plants and ripen in a spectrum of vibrant hues including yellow, red, orange, purple, and occasionally white. The fruits are typically 5–8 cm long, thin-walled, and tapered or slightly irregular in shape with smooth to lightly textured skin. They offer a distinctive fruity, floral aroma with prominent lemon-lime and citrus flavors that stand out even after cooking. Heat builds quickly but cleanly, making the pepper ideal for fresh preparations where its bright character can shine. In traditional Peruvian cuisine the pepper is finely minced and added raw to ceviche, tiraditos, and salsas; it also features in marinades, hot sauces, and seafood dishes. The plants thrive in warm, sunny conditions and have been cultivated since pre-Columbian times along Peru’s western Andean slopes. Outside Peru they remain a specialty variety popular with home gardeners for their productivity and ornamental color.

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Backstory

Cultivated along Peru’s coast for thousands of years since pre-Columbian times; essential flavoring for coastal Peruvian dishes, especially ceviche.

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Flavor

Bright lemon-lime citrus with floral undertones and a clean, quick-burning heat that is more aromatic than vegetal.

citruslemonlimefruityfloralaromatic

Culinary uses

cevichetiraditosfresh salsasmarinadesseafood disheshot sauces

Q&A

Substitutions

Aji Amarillo (milder citrus)Habanero (for heat, less citrus)Lemon Drop pepper (similar appearance but different species)

Related variants

Appearance

Size
2–3 inches
Skin
smooth to lightly wrinkled, thin-walled
Color
yellow, red, orange, purple, or white when ripe
Flesh
thin, crisp when fresh
Shape
tapered or irregular pods, 5–8 cm long

Growing

Sun
full sun
Soil
well-drained, fertile loam
Notes
highly productive, cold-tolerant for a chinense, pre-Columbian heirloom
Water
moderate, consistent moisture
Climate
warm tropical to subtropical
Plant height
1–2 feet
Days to maturity
70–100

Nutrition

Vitamin C
high
Antioxidants
present
Capsaicinoids
moderate to high

Origin detail

Region
Lima region, western Andean slopes
Country
Peru

Tags

peruvianchinensecitrus-flavoredceviche-pepperheirloomaromatic

Sources

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These references are used to verify what we publish — not as the source of the content itself. Seed catalogs, breeder pages, research papers, and cultivar databases let us cross-check every fact before it lands here. Open any card to read the original or dig deeper.

5 sources · 4 searches · 3.1k reasoning tokens · Added May 12, 2026, 19:42 UTC
Origins
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