AeroGarden Salad Greens Mix Seed Pod Kit (7-Pod) The Salad Greens 7-Pod Seed Kit includes 7 pre-seeded pods, featuring lettuces: red/green leaf, romaine, and butter head 100-Percent Germination Guarantee - if a Seed Pod doesn't germinate, we'll replace it for free No herbicides. No pesticides. Also includes 1) patented, specially formulated Liquid Nutrients 2) grow domes for optimal germination 3) Growing Guide with step-by-step instructions For use in all AeroGardens