P
Ptone
Guest
Just a thought. "Hydrogen peroxide is also added to nutrient solutions when there is suspicion that the anaerobic pythium root rot mold has begun to proliferate on the roots' surfaces. The oxygen liberated from the hydrogen peroxide is destructive to single celled organisms and is administered in dosages which vary with the concentration of the peroxide; typically several tablespoons of 3.5% solution per gallon or more; the temporary raising of oxygenation is only minimally damaging to roots while eradicating the water born mold can significantly increase yield or even save a crop's viability."