Lettuce Passion Brune. Heirloom French butterhead lettuce (introduced in 1855) grown as a winter lettuce. Stunningly beautiful. Light green inner color, brown at the tips. Grow spring or fall or even winter in zone 7 or higher. 6 gram packet, approximately 4,000 seeds. Approximately 600-1200 seeds per gram.

To see our growing guide for lettuce, click here.