The new variety ‘;TH-1321’; ripens around mid-April in southeastern Georgia. The fruit of the new variety ‘;TH-1321’; are very large, firm, have good flavor and scar. The new variety ‘;TH-1321’; is vigorous with an estimated chilling requirement of about 50 to 100 hours at or below approximately 7° C. The asexually reproduced variety is reliably propagated vegetatively.