longum, is a variety of chili pepper that grows in the districts of Guntur, Prakasam (Andhra Pradesh), Warangal (Telangana), and Khammam in India.

The state of Andhra Pradesh leads in its production, providing 46% of all chilies produced in India.

[3] The government of Andhra Pradesh started a regional research station at LAM near Guntur around 30 years ago, which also studies the uses of chili.

Guntur Sannam crops are highly prone to disease, and therefore need special care and attention to ensure a healthy, pest-free yield.

The Guntur Sannam chili requires a warm and humid climate for its growth, and dry weather during its period of maturation.