Description : Jackfruit, the National fruit of Bangladesh is the largest tree borne fruit in the world. Jackfruits can sometimes weigh over 75 lbs. Average sized fruits are 1-2 feet long, and 9-12" wide. Skin is green-yellow, with small spiky knobs. The sweet yellow sheaths around the seeds are about 3-5 mm with a banana-like flavor. Jackfruits are extremely popular throughout Southeast Asia. In Bangladesh it is usually found during summer season.