Dok Kae (Sesbania Grandiflora): Hua Hin’s Edible Flower with Health Benefits

 Agasta/Agathi (Sesbania grandiflora) – known in Thailand as ดอกแค (Dok Kae) – is a fast-growing, edible flowering tree commonly found in tropical regions, including Hua Hin. 

Here’s what you need to know about this plant in the Hua Hin context:

1. Overview of Sesbania grandiflora (Dok Kae)

• Common Names: Hummingbird tree, Agasti, Corkwood tree, ดอกแค (Dok Kae)
• Characteristics:
  • Fast-growing, small to medium-sized tree (up to 10m tall).
  • Large, white or red flowers (resembling orchids) that bloom in clusters.
  • Fern-like leaves and long, slender seed pods.
• Uses: Edible flowers, leaves, and young pods; medicinal properties; nitrogen-fixing (improves soil).

2. Culinary Uses in Thailand (Dok Kae)

• Dok Kae Soup (แกงแค) – A popular Thai sour soup made with the flowers, often cooked with tamarind, shrimp paste, and herbs.
• Stir-fried Dok Kae (ดอกแคผัด) – Flowers stir-fried with garlic, chili, and oyster sauce.
• Kaeng Dok Khae (แกงดอกแค) - Spicy Agasta Flower Curry a fragrant Thai curry made with Agasta flowers, coconut milk, and bold spices.
• Vegetarian Kaeng Lueang Dok Khae (Southern Thai Yellow Curry with Agasta Flowers) 
  
• Young Leaves & Pods – Used in salads or curries.
• Nutrition: Rich in calcium, iron, and vitamins A & C.

3. Medicinal Benefits

• Traditional remedies use Dok Kae for:
  • Reducing fever & inflammation.
  • Supporting digestion & relieving constipation.
  • Antioxidant & antimicrobial properties.

4. Growing Sesbania grandiflora in Hua Hin

• Climate: Thrives in tropical climates like Hua Hin (hot, humid, well-drained soil).
• Planting Tips:
  • Grows quickly from seeds or cuttings.
  • Prefers full sun and moderate water.
  • Often planted in home gardens or as a shade tree.
• Pests/Diseases: Generally hardy but may attract caterpillars or aphids.

5. Where to Find Dok Kae in Hua Hin?

• Local Markets: Sold fresh at markets like Hua Hin Night Market or Chatchai Market.
• Thai Restaurants: Some traditional eateries serve Gaeng Dok Kae (แกงดอกแค).
• Gardens/Homestays: Some eco-friendly resorts or farms may grow it.

6. Cultural Significance

• In Thai culture, Dok Kae is valued for its edible and medicinal uses.
• The flowers are sometimes used in traditional ceremonies.