Grow fresh salad greens—red and green leaf, butterhead and romaine lettuces—year-round in your AeroGarden 3. Kit includes everything you need for a full season’s growth and harvest, including pre-seeded grow pods and organic-based, time-release nutrients. Begin harvesting in three to four weeks and continue harvesting for up to four months. Guaranteed to grow; no gardening experience needed. AeroGarden 3 and seed kits are available though our website only.