“Wong Bok” type. Maturity: 55- 60 days after sowing. Foliage color is dark green. Head weight: 1.8 – 2 kg. Oval shape heads. Resistance: virus, soft rot, downy mildew, heat. Highly recommended for growing in tropical and
subtropical areas. Leaves are hairless and shiny. The crisp head has a pleasant flavor and is ideal for salads and fried Asian dishes in place of head lettuce.