Johnsons' Brussels Sprout Brest F1 Seeds produce sweet-tasting, firm dark vegetables. The seeds are British bred that yield high crops during harvest. Plants display tolerance to downy mildew and ring spot, giving them excellent holding ability to ensure the good condition of sprouts for a long-time. Sow indoors from February into April or outdoors from March to April, ready to harvest and devour from November through to February. The average pack contains 40 seeds.