Butterhead Lettuce forms a loose central head of leaves. Some grow quite large but there are varieties like Tom Thumb Lettuce that form dwarf heads that are great for growing in containers or small spaces.
All of our butterhead lettuce seed varieties are natural, untreated, non hybrid, open pollinated, non GMO seeds. We have over 800 varieties of rare and endangered heirloom vegetable, flower, herb and grain seeds. Heritage Harvest Seed is a Canadian seed company with the largest selection of heirloom seeds in Canada.