Early-season northern highbush for fresh market. Origin: Dalian Senmao Modern Agriculture Co., Dalian, Liaoning Province, China, by L. Zhao, H. Wang, G. Xu, and G. Liu. Bluegold O.P.; sown 2010; selected 2015; tested as Senmao 437. Chinese NFGA PBR 20200272. Tree: vigorous; round to upright; blooms early; clusters dense; productivity high; recommended for machine or hand harvest; requires cross-pollination; chilling requirement 800-1000 h. Fruit: 2.0 g; oblate; light blue; picking scar small; firm; medium sweet; flavor good; moderately aromatic; ripening concentrated in late June; fruit can be picked in bunches.