The early-maturing variety is improved on the basis of the original frameless bean. The plant height is about 45 cm, the leaf color is green, and the main branch begins to flower in the 2-3 section. The internodes are short, the results are concentrated, the branches are strong, the pods are 40-50 cm long, light green, and the tender pods are thick. It is resistant to heat, cold and adaptability.
