DWC Deep‑Water Culture Root‑Zone Steering: EC Ramps, DO Targets, and Recirculation Settings to Stop Tipburn and Pythium Deep‑Water Culture Root‑Zone Steering: EC Ramps, DO Targets, and Recirculation Settings to Stop Tipburn and Pythium The Common Mistakes DWC Growers Keep Repeating By Jeremy Banks 21 Dec 2025
