The present invention relates to a plum tree and more particularly to a new and distinct variety broadly characterized by a medium to large size, vigorous, hardy, and very productive tree. Being self-unfruitful, the present variety requires cross pollination from another plum or interspecific tree that blooms during the mid to late season, such as ‘;Plumsweet V’; interspecific tree (U.S. Plant Pat. No. 16,369). The present variety's moderate amount of blossoms and strong pollen production entices strong bee activity to facilitate pollination. The fruit matures under the ecological conditions described during the first week of August, with first picking on Aug. 1, 2018. The fruit is medium is size, very oblate in shape, black in skin color, clingstone in type, mostly red in flesh color, firm in texture, juicy, and very good in flavor.