Peggy Cornett at Thomas Jefferson's Monticello tells us that
Cabbage abounds in the Monticello vegetable garden. Throughout his lifetime Jefferson cultivated eighteen varieties including French, Milan, Savoy, Ox-heart, Roman, Scotch, Sugarloaf, York, and Winter. Cabbage was the second most commonly purchased vegetable bought by the Jefferson family from the gardens of Monticello’s enslaved African Americans.