AeroGarden Cascading Petunia Seed Pod Kit (3-Pod) The Cascading Petunia 3-Pod Seed Kit includes: 3 pre-seeded Grow Pods with a mix of pink, purple and white petunias 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