The HJ4 Pepper, scientifically known as the Hangjiao 4 Comets Tail, is a remarkable variety stemming from an extraordinary journey. Cultivated from seeds that were sent into space, this chili pepper embodies innovation, science, and superior agricultural development.
Space exposure has boosted its resistance to diseases, enhanced nutrient density, and significantly increased yield—making it a trailblazer among chili peppers.
Its long, twisted pods evoke the shape of a comet’s tail, providing a striking visual that complements its impressive origin story. The HJ4 pepper isn’t just a culinary ingredient; it’s a conversation starter.
If you’re looking for another wonderful variety similar to this one, try our Hangjiao 10 (HJ 10) here.
Growing and Variety Information
Start the seeds indoors 8-10 weeks before your last frost date. When transplanting outdoors, ensure transplants are given plenty of sunlight and warm temperatures.
Species: Annuum
Days to Harvest: 80+
Heat Level (SHU): Approx. 25,000-50,000
Our Grow Process: Non-Isolated (Open-Pollinated)
Plant Height: 2-3 ft
Plant Stability: Stable
Variety Origin: Created in China by Jiang Xingcun, 1987, with seeds from space
Seed Amount: 10+
















