Brassica oleracea var. italica This reliable Italian variety is very disease resistant, hardy and prolific. Â These easy-to-grow plants can grow up to 75-90 cm (30-36″) tall producing bluish-green heads that measure 12.5 cm (5″) across. Â Once the head is harvested, the plant produces many side shoots. Days toGermination: 7 to 10 days Days to Maturity:…