Bawang Dayak (Eleutherine bulbosa)

Medicinal Wonder Herb from Borneo

Common Names: Bawang Dayak, Dayak Onion, Eleutherine, Sabrang Onion, Borneo Blood Onion
Family: Iridaceae
Origin: Borneo, Southeast Asia

Bawang Dayak (Eleutherine bulbosa) – Exotic Medicinal Herb from Borneo

Bawang Dayak (Eleutherine bulbosa), also known as Dayak Onion or Borneo Blood Onion, is a unique tropical herb native to the rainforests of Borneo. Valued for generations by the Dayak people, this distinctive bulb-forming plant is admired for its rich history in traditional herbal practices, striking reddish bulbs, and ease of cultivation in warm climates. It is an excellent choice for gardeners interested in growing culturally significant medicinal herbs and rare botanical specimens.

With its attractive onion-like foliage and compact growth habit, Bawang Dayak makes a fascinating addition to tropical gardens, edible landscapes, greenhouse collections, and medicinal herb gardens.

Plant Highlights

• Rare tropical herb native to Borneo
• Also known as Dayak Onion or Borneo Blood Onion
• Produces distinctive reddish medicinal bulbs
• Easy to grow in tropical and subtropical climates
• Ideal for medicinal herb gardens and collectors of rare plants
• Suitable for container growing or outdoor cultivation in warm regions

Distinctive Features

Bulbs
The small crimson-red bulbs naturally contain plant compounds including flavonoids, tannins, and saponins. These naturally occurring phytochemicals contribute to the plant's popularity in traditional herbal practices and botanical research.

Foliage
Long, slender green leaves emerge from the bulb, giving the plant an appearance similar to onions or garlic while providing attractive ornamental value.

Growth Habit
This compact perennial herb typically reaches approximately 1–2 feet in height and develops a bulbous underground base. It performs well in warm, humid environments with well-draining soil.

Traditional Herbal Significance

Bawang Dayak has a long history of traditional use throughout Indonesia and Malaysia, where the bulbs have commonly been prepared in herbal teas, tinctures, and botanical preparations as part of regional wellness traditions. Today, the plant continues to be appreciated for its historical importance, unique phytochemical profile, and cultural heritage.

Perfect For

• Medicinal herb gardens
• Rare plant collections
• Tropical and subtropical landscapes
• Container gardening
• Ethnobotanical collections
• Home gardeners interested in traditional herbs
• Collectors of unusual edible and medicinal plants

Growing Information

• Prefers warm, tropical or subtropical climates
• Thrives in well-draining soil
• Suitable for pots, raised beds, and garden planting
• Requires regular watering without waterlogging
• Perennial in frost-free regions

Disclaimer: This product is sold as a live ornamental and botanical plant for gardening, educational, and collection purposes. Information regarding traditional or historical uses is provided solely for cultural and educational reference and has not been evaluated by the U.S. Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.