Days to Harvest: 45. A loose-leaved bright green lettuce with a curly brownish-red edge. Sowing: Sow seeds in successive crops every 2 weeks from April to August, as long as weather is cool. Comments: Harvest by pulling entire plant or by cutting at least 2.5 cm (1″) above the base to encourage new leaf growth. Approx. 1700 sds/pkt.