Description

Product Name: Red Hot Thai

Cultivar Name: Red Hot Thai
Species: Capsicum annuum
Common Names: Red Thai, Bird’s Eye Chili, Prik Kee Noo
Type: Heirloom

Origin & Lineage

Geographic Origin:
Native to Thailand, with historical cultivation across Vietnam, Cambodia, and Indonesia. Originally derived from Central American Capsicum annuum strains introduced via Portuguese trade routes in the 16th century.

Cultural Significance:
A cornerstone of Thai cuisine, Red Hot Thai peppers are revered for their intense heat, compact size, and vibrant red color. They symbolize culinary strength and are often used in rituals and festivals to showcase spice tolerance.

Historical Notes:
The Bird’s Eye type (Prik Kee Noo) is the most recognized variant. Its name refers to its small size and the fact that birds spread its seeds—immune to capsaicin. The cultivar has been stabilized across Southeast Asia and is now globally cultivated for ornamental and culinary use.

Lineage / Breeder History

Parentage:
Capsicum annuum landrace × Southeast Asian selection

Hybridizer:
Unspecified; stabilized through regional propagation

Selected Traits:
• Small, pointed pods with smooth skin
• Ripening sequence: green → bright red
• Fruity, smoky aroma with earthy undertones
• High heat with clean burn
• Compact growth habit with ornamental appeal

Stabilization Status:
Stable. Expresses consistently across climates with minor variation in pod size and pungency.

Heat Profile

Scoville Rating (SHU): 50,000–100,000 SHU
Perceived Heat: Hot
Heat Characteristics:
Sharp, immediate burn with tongue and lip impact. Heat builds quickly and fades within 15–20 minutes. Roughly 15–30× hotter than jalapeño. Comparable to cayenne but more aromatic.

Flavor Profile

Tasting Notes:
• Fruity and smoky with hints of citrus, garlic, and green herbs
• Slight sweetness when cooked
• Clean, earthy finish with lingering spice

Aftertaste / Finish:
Dry, aromatic finish with subtle bitterness

Ideal Pairings:
• Thai curries (green, red, panang)
• Stir-fries with basil and fish sauce
• Dipping sauces (Nam Jim, Sriracha)
• Spicy soups (Tom Yum, Tom Kha)
• Pickled rings for noodle dishes

Fruit Characteristics

Shape:
Small, tapered pods with pointed tips

Size:
2–5 cm long; 0.7–1 cm wide

Color Stages:
• Immature: Bright green
• Mid-stage: Orange-red blush
• Ripe: Glossy red

Wall Thickness:
Thin

Texture & Skin:
Smooth, waxy surface with firm flesh. High seed density.

Plant Details

Growth Habit:
Bushy and compact

Plant Height & Width:
Height: 25–35 cm
Width: 20–30 cm

Foliage:
Dark green, ovate leaves with sparse canopy

Flower Color:
White

Days to Maturity:
100–130 days from transplant

Yield:
Moderate — typically 50–100 pods per plant

Red Hot Thai plants are ideal for container gardening, raised beds, and ornamental borders. Their compact form and prolific fruiting make them suitable for small gardens and indoor cultivation.

Cultivation Information

Seed Count per Pack: 10 seeds
Germination Time: 7–14 days (Germinating Chilli Seeds)
Optimal Germination Temp: 26–30°C (Essential guide to ideal temperatures and humidity for chilli seed germination)
Light Requirements: Filtered sun (6–8 hrs/day)
Soil Preferences:
• pH: 5.5–7.0
• Rich, well-draining loam or potting mix (Easy DIY soil mixes)
• Benefits from compost and calcium supplementation

Watering:
Water every 2–3 days. Avoid waterlogging. Maintain consistent moisture.

Fertilization:
Apply balanced NPK (5-10-10) one month after transplant. Supplement with calcium during fruiting. Avoid excess nitrogen.

Support:
Not required; plant remains upright

Pruning:
Pinch growing tips to encourage branching. Remove lower leaves to improve airflow.

Storage Tips:
Store seeds in a cool, dry place. Refrigeration at 4–8°C extends viability. Avoid humidity and light exposure.

Notable Compounds

Capsaicinoid Content:
Moderate to high — primarily capsaicin and nordihydrocapsaicin

Volatile Flavor Compounds:
Limonene, pyrazines, and aldehydes contribute to fruity aroma

Pigments:
Capsanthin (red), carotenoids

Nutritional Value:
High in vitamin C, A, and antioxidants

Culinary & Cultural Use

Traditional Uses:
Used in Thai, Vietnamese, and Cambodian cuisine for sauces, soups, and stir-fries. Integral to Nam Prik, Sambal, and Sriracha preparations.

Raw vs Cooked Flavor:
Raw: Sharp, pungent, and fruity
Cooked: Smoky, sweet, and mellowed

Regional Dishes:
• Tom Yum soup with lemongrass and galangal
• Thai basil chicken with sliced red Thai chilies
• Green curry with coconut milk and chili paste
• Nam Jim dipping sauce with lime and garlic
• Thai fried rice with chili and fish sauce

Storage / Drying / Preserving Tips:
• Thin walls dry quickly for flakes or powder
• Pickles well in vinegar or brine
• Can be frozen whole or sliced
• Suitable for chili pastes and infused oils