Lactuca sativa, brassica rapa, eruca sativa. USDA organic. Cool season. 20-45 days. Sow in early spring through fall. Chosen by Chef John Platt of Boulder, CO, this mix exhibits flavors, textures, and colors as varied as his cuisine. Prominent, local chef, John Platt, cooks some of the best food in Boulder, Colorado. That is why we trusted him to choose this special medley. 25% each of lolla rosa and oak leaf lettuce; 10% each of black seeded Simpson and summer bibb lettuces, arugula, mizuna, and tatsoi. A good container mix. This packet sows up to 27 feet. We are dedicated to inspiring & educating the gardener in you. That's why we've put even more helpful information inside. More info inside. No GMOs. All our seeds are untreated. www.botanicalinterests.com. Certified organic by the Colorado Dept. of Agriculture. Illustrated by Donna Clement.