Ahopegarden 120 Pcs Seed Pod Kit for Aerogarden, Highly Breathable Hydroponics Replacement Pods Compatible with Most Indoor Hydroponic Systems,120 Grow Sponges & 120 Pod Labels

I get them from Amazon.There are tons of pack-size options, but this will get you started: https://a.co/d/06Zri9Ea Check out videos on YouTube for seed-starting using the Aerogarden, and it will walk you through the very simple process!