Vilmorin 804 Swiss chard seeds produce large plants with wavy leaves up to 10 cm wide and good heat tolerance. The leaves can be used in soups or chopped like spinach, while the stems can be cooked au gratin.

Sow from spring to autumn. Sow in rows spaced 40 cm apart; when the plants have 3–4 leaves, thin them to 40 cm apart. They prefer a sunny position and...