These giant oblong fruits are borne on the trunk and branches of this tall and stately tree. The fruit weighs from 10 to15 pounds or more. The skin is thick and covered with hexagonal fleshy spines. The thick soft pulp covering each seed is sweet and either eaten fresh or prepared in curries and soups. Some varieties have a firm flesh and somewhat resemble dried bananas in texture. The large seeds are either roasted or boiled before eating.

The trees are fast growing and vigorous. They are also used by some as orchard windbreaks, thus serving a dual purpose. Jakfruit does not require special care but prefers the lowlands (below 1,800 feet ), well-drained soils, and regular fertilization. Seedling trees often start bearing at around three years old.

There are now some improved cultivars available in Hawaii. Two known types are 'Black Gold,' a firm-fleshed, tasty, large fruit and 'Ziman Pink,' a dwarf cultivar with small roundish fruits and a delicious flavor.