3061- Bronze Arrowhead. 40-50 days. Awarded the bronze medal at the 1947 All-America Selections. Hailed as “the finest, most colourful and most delicious leaf lettuce for the home garden.” Sow every 3 weeks for a continuous supply. For direct-seeding full-size heads, plant 3 seeds every 20cm, 0.5cm deep. Thin to one seedling per group. For transplanting, 3-4 weeks prior to moving outdoors sow in flats at 4 seeds/inch or in small-cell plug trays, barely covering seeds with fine vermiculite.