Fresh from Chile, these lemon plums have tender, yellow skin that reddens as it ripens. Resembling a lemon in shape and color only, lemon plums have amber flesh and are delicately sweet and juicy. Plan ahead! Our plums arrive firm. They'll soften in 3-5 days at room temperature, or you can speed up the process by storing them in a paper bag. When your plums yield to gentle pressure, they're ready.