Lettuce Great Lakes

This heritage, medium to large-hearted lettuce, was the first true iceberg-type lettuce, with a denser head than any European variety bred prior to it. It produces crisp, bright green leaved heads in 90 days, and stands well without bolting during hot summer weather as well as doing well when sown in succession for summer cropping. It is now almost forgotten, but not by knowledgeable backyard gardeners and farmers market growers!