Early-season northern highbush for fresh markets. Origin: Dalian University and Dalian Senmao Modern Agriculture Co., Dalian, Liaoning Province, China, by H. Wang, H. Peng, Y. Li, G. Xu, L. Lei, Q. An, and W. Ding. Big Bluegold O.P.; sown 2010; selected 2015; tested as Senmao 287. Chinese NFGA PBR 20200299; 21 Dec. 2020. Tree: vigorous; round; blooms early; clusters dense; productivity high; recommended for machine or hand harvest; chilling requirement 800-1000 h. Fruit: 1.9 g; round; light blue; firmness medium; flavor good, lightly aromatic; very sweet; acidity low; ripening concentrated in late June; fruit can be picked in bunches.