https://www.sproutflat.com/tags/how-often-to-change-water-in-hydroponic-garden/Recent content in How Often to Change Water in Hydroponic Garden on Sprout FlatHugo -- 0.156.0en-usFri, 19 Jun 2026 13:01:49 +0000https://www.sproutflat.com/posts/how-often-should-you-change-the-water-in-your-pod-garden-the-real-answer/Fri, 19 Jun 2026 13:01:49 +0000https://www.sproutflat.com/posts/how-often-should-you-change-the-water-in-your-pod-garden-the-real-answer/I track water changes across my AeroGarden Harvest and iDOO 12-pod. Here's the real schedule by plant type, plus how to drain a system with no drain valve.