Specially selected for strong vigorous growth, dark green leaves, rich flavour. Cultivation; Sow in early Spring and again late Summer to early Autumn. Prior to sowing add a good layer of mushroom compost and rake in complete organic fertiliser. Sow seed 1 cm apart in 5 mm deep furrows about 60 cm apart. Thin the plants to about 8 cm in the row. Autumn sown plants can stay in the ground and be harvested several times.