Pythium Root Rot? (Slimy Brown Roots)
Pythium is water mold that attacks roots in hydro and soil, causing slimy brown rot. Thrives in warm stagnant water.
Pythium root rot? Slimy brown roots—see causes and analyze fast.
Common Causes
- High water temps (above 72°F)
- Poor oxygenation
- Contaminated reservoir or medium
- Overwatering in soil
How to Tell Which One You Have
Wilting despite wet medium, slimy brown roots, foul smell, stunted growth, yellowing leaves.
FAQ
Treat it?
Hydroguard, H2O2, beneficial bacteria. Lower water temp, increase oxygen. May need to restart.
Hydro vs soil?
More common in hydro but affects soil too. Warm wet conditions are key.
Prevent?
Keep water temps 65-68°F, good aeration, beneficial microbes, sterile system, UV sterilizer.