Jackfruit
Artocarpus heterophyllus
Jackfruit
Artocarpus heterophyllus
Artocarpus heterophyllus, or the Jackfruit tree, is a remarkable multipurpose species famous for producing the largest tree-borne fruit in the world. It is a staple in tropical agroforestry, recognized by its dense, dark green canopy and the massive fruits that grow directly from the trunk and main branches (cauliflory). In Indonesia, it is a “backyard hero,” providing food security, high-quality timber, and shade for rural and urban households alike.
Environmental Impact
Tree Usage
Artocarpus heterophyllus
Jackfruit
Nangka (Indonesia), Langka (Philippines), Kos (Sri Lanka)
Moraceae (Mulberry or Fig family)
Not Evaluated (Widely naturalized and cultivated)
High; as a fast-growing evergreen with a large biomass and long lifespan, it serves as an excellent carbon sink in tropical regions.
Western Ghats of India; widely naturalized throughout Southeast Asia.
A medium-sized evergreen reaching 10–20 meters. It has leathery, glossy dark-green leaves. The fruit is a massive "multiple fruit" with a spiky green rind, containing sweet yellow bulbs and edible seeds.
Lowland tropical rainforests and open fields. It thrives in warm, humid climates with well-drained, deep soils and can tolerate a wide range of conditions.
The fruit is a culinary powerhouse. Young jackfruit is used as a meat substitute (vegetable), while ripe fruit is eaten fresh or processed into chips and sweets. The seeds are also highly nutritious, rich in starch, and usually eaten boiled or roasted.
Jackfruit wood is prized for its durability and beautiful yellow-to-golden-brown color. It is resistant to termites and fungi, making it excellent for furniture, musical instruments (especially traditional drums), and house construction.
The leaves are highly palatable and nutritious for goats and cattle. Additionally, the heartwood can produce a vibrant yellow dye traditionally used to color the robes of Buddhist monks.
- A single Jackfruit can weigh up to 55 kg and reach nearly a meter in length.
- The tree is “cauliflorous,” meaning the flowers and fruits grow directly out of the bark of the trunk and old branches rather than at the tips of new stems.
- Every part of the tree contains a sticky white latex (sap), which was traditionally used as a natural adhesive to trap birds or seal leaks.
- Jackfruit is often called the “vegan’s miracle” because its fibrous texture when unripe perfectly mimics pulled pork or shredded chicken.
- In Yogyakarta, Indonesia, young jackfruit is the star ingredient of Gudeg, a slow-cooked traditional stew that is a cultural icon of the region.
- Local Indonesian craftsmen often prefer Jackfruit wood for making the Kendhang (drums) and other instruments for the Gamelan orchestra due to its superior acoustic properties and longevity.
- It is commonly planted as a “social tree” in Indonesian villages, where a single mature tree often provides enough fruit to be shared among several neighboring families.
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