Mache Lettuce - Delicious Verte de Cambrai - 3000 Seeds of Small Leaf Variety and Best for Overwintering in the Cold Northeast. Corn Salad. Mache - Verte de Cambrai - Best Type for Overwintering in the Cold Northeast! 3000 Seeds - Corn Salad - Used in Spring Salads Alone or in Salad Mixes Plant 1/4" Deep and 1/2" Apart in Rows Non GMO and Neonicotinoid Seed - Approximately 3000 Seeds Marde Ross & Company has been a Licensed California Nursery since 1985.