Discovered in the orchards of L.C. (“Elsie”) Huerta of Tulare County, a spontaneous mutation (sectorial chimaera) of Elephant Heart that provides more flash, sparkle and zip in a fruit than we at The Arboreum are accustomed to ... rays of blood red from the center of the yellow fruit, a line of purple along the suture, and the same rich flavor and dense flesh as in the original Elephant Heart. Our favorite plum after Labor Day. Every fruit unique and colored differently, collect them all and amaze your friends! Early – mid September. On Citation.