20-25 Days. Why go to the grocery store for pricey mesclun? It's so easy to grow your own indoors any time of year. This perfect blend of five lettuce varieties has a beautiful range of leaf shapes, textures, and colors with mild flavor. Begin harvesting leaves in just 2 to 3 weeks! Move containers as needed for best light exposure and temperature. Harvest when 2‒4 tall and enjoy! Detailed sowing instructions inside packet. This packet sows up to nine 10x 20 flats
