Groninger (Bruxelles sprout)
Brassica oleracea convar. gemmifera
A variety of medium cycle for autumn and winter harvest. Sprouts are tight, even and resistant to frosts, that make the fruits sweeter. Seeding in Spring in nursery, transplant after about 30 days and harvest in Autumn.
Sowing: In April - May for autumn production, June - July for winter production. Distances 50 x 60 cm. Drops of seed: 10 g / acre, and 2-3 g / 100 m 2 in the seed. Weight 1000 seeds 3-4g.
grains per gram: about 250