Heirloom: This is a long loved old-time favorite that was introduced by D. Landreth Seed Company in 1826. It is one of the more outstanding open-pollinated varieties available. The leaves are savoyed, long and narrow with glossy, dark green color on a vigorous, upright plant. It has excellent heirloom flavor & tender leaves. Well adapted for late spring or summer plantings, slow to bolt. (Maturity: 42 days)