https://www.sproutflat.com/tags/third-party-grow-sponges-aerogarden-idoo-letpot-review/Recent content in Third Party Grow Sponges AeroGarden IDOO LetPot Review on Sprout FlatHugo -- 0.156.0en-usMon, 20 Jul 2026 15:03:19 +0000https://www.sproutflat.com/posts/5-amazon-grow-sponges-for-aerogarden-which-fits-best/Mon, 20 Jul 2026 15:03:19 +0000https://www.sproutflat.com/posts/5-amazon-grow-sponges-for-aerogarden-which-fits-best/Official AeroGarden sponges cost $0.40 each. Third-party brands run $0.15-0.20. I compare Growell, URUQ, Hapxalie, and DRYADES on fit, germination, and system compatibility.