Jeju City’s Susan-ri, Aewol-eup, is bustling with activity as local farmers harvest Chodang corn. (Image courtesy of Yonhap)
JEJU, June 14 (Korea Bizwire) — Jeju Island has begun harvesting its signature seasonal delicacy — chotang sweet corn — a favorite summer treat prized for its juicy crunch and natural sweetness.
According to the Jeju Agricultural Research and Extension Services, harvesting started in late May with greenhouse-grown crops and has now expanded to open-field tunnel-grown corn. This year, sweet corn is being cultivated on 190 hectares of farmland across the island, a 10.5 percent decrease from 2024’s 210 hectares.
Known for its high sugar content, Jeju’s sweet corn measures between 16 to 18 Brix — higher than the average pineapple — making it especially popular among consumers who favor sweet, refreshing snacks.
Once overshadowed by sticky glutinous corn, chotang corn has surged in popularity in recent years, driven by shifting taste trends and growing demand for naturally sweet, low-fat foods.
Low in fat and rich in dietary fiber, sweet corn is also considered beneficial for digestion and weight management. Corn silk, often brewed as tea, is valued for its potassium content and anti-inflammatory properties.
Hyundai Department Store announced on the 18th that it will begin selling this year’s first harvest of Chodang corn in its food section starting on the same day. (Image courtesy of Hyundai Department Store)
Agricultural experts recommend choosing corn with bright, light green husks that feel slightly moist and springy when pressed — signs of optimal freshness.
Jeju’s warm climate allows the corn to hit the market 15 to 20 days earlier than mainland harvests, making it a sought-after early summer item.
To celebrate the harvest, Jeju City and the Jeju Tourism Organization will co-host the “Susa-ri Sweet Corn Festival” from June 14 to 15 in the coastal village of Aewol, offering visitors a chance to sample this seasonal delicacy at its freshest.
Image credit: Hyundai Department Store, Yonhap / photonews@koreabizwire.com
