100 days — 'Carentan', also known as 'Improved Swiss Giant', is an old European variety that is hardy and suitable for fall and winter use. They are very productive with nice white stems and bases.
Vilmorin-Andrieux Seed Company
stated that this variety was likely a selection of the variety called, 'Large Rouen' leek. Each packet contains one gram, which is approximately 150 to 200 seeds.