Banana (Musa spp.) is a large herbaceous flowering plant, not a tree. Its “trunk” is a pseudostem formed by tightly packed leaf sheaths, and the plant regenerates from underground suckers after fruiting.

Environmental Role

Banana plants have a fibrous root system that helps stabilize soil, making them useful in preventing erosion in sloped agricultural areas common in the Cordillera.

After harvest, banana pseudostems and leaves are often left to decompose in fields, returning organic matter and nutrients to the soil.

Traditional and Folk Uses

For generations, Indigenous communities in the mountains have maximized the banana plant in daily life and cultural practices. Before the widespread use of plastics, banana leaves and plant parts served as natural, biodegradable alternatives for food preparation and serving.

In some communities, banana plant parts are also used in traditional wellness practices. Banana roots have been used in folk preparations, but there is no strong scientific evidence confirming their effectiveness in treating medical conditions such as urinary disorders, inflammation or infections. Such uses should be understood as part of cultural knowledge rather than proven medicine.

During weddings, community feasts, and gatherings, sections of the banana trunk were traditionally used as natural serving plates in some areas, including Sagada where this is locally referred to as talupak. These practices helped reduce waste and promote the use of biodegradable materials.

Banana Pseudostem (Trunk)

The banana pseudostem (commonly called the trunk) contains an inner core that can be cooked in soups or prepared as food in some local cuisines. Its fibers are widely used in animal feed, making rope, handicrafts, paper, and compost materials.

In natural farming systems, the banana pseudostem is also used in the production of Fermented Plant Juice (FPJ), a traditional organic farming input. FPJ is made by fermenting plant materials with sugar sources such as molasses or brown sugar. While practitioners believe it supports soil fertility and plant growth, scientific evidence on its exact nutrient and hormone content remains limited.

Banana Leaves and Cultural Use

Banana leaves play an important role in many Cordillera kitchens. They are used as natural wrappers for foods such as suman, patupat, and linapet in Mountain Province and Kalinga communities. They are also commonly used for steaming and grilling food, adding aroma and serving as biodegradable packaging.

In rituals and community events, banana leaves are often used as natural coverings or food holders instead of plastic materials.

Banana Blossom

The banana blossom, or banana heart, is also widely used as a vegetable in soups, salads, and traditional dishes. It contains dietary fiber and nutrients such as iron, potassium, magnesium, and vitamins A, C, and E.

These nutrients may help support digestion, immune function, and general health, but they should not be interpreted as disease treatments.

Banana Fruit and Nutrition

Bananas are a staple food across the Philippines. They can be eaten fresh or processed into snacks such as banana cue, turon, chips, and cakes.

They are a good source of:

• Potassium (supports normal body function and hydration balance)
• Vitamin B6 (supports metabolism and nervous system function)
• Vitamin C (supports immune health)
• Dietary fiber (supports digestion)
• Natural carbohydrates (quick energy source)

Fermented Banana Products

Bananas can also be processed into fermented products such as vinegar, wine, and fermented fruit juice.

Fermented banana juice is made by allowing mashed bananas, water, and sugar to ferment for several days. If properly prepared under hygienic conditions, it may contain beneficial fermentation microorganisms.

Banana Peel Use

Banana peels are commonly used as compost material or organic fertilizer and animal feed. These practices help reduce waste and improve soil fertility in sustainable farming systems.

Cultural Importance

In Mountain Province and other parts of the Cordillera, bananas are also featured in agricultural celebrations such as the Ayoweng di Lambak id Tadian, which highlights local farming traditions and crops.

Conclusion

The banana plant remains an important agricultural and cultural resource in the Cordillera. Its wide range of uses in food, farming, crafts, and traditional practices demonstrates strong Indigenous knowledge of sustainable resource use.

However, while many traditional claims about medicinal benefits exist, these should be clearly distinguished from scientifically verified medical treatments.