Peat Phreak
Well-Known Member
I use Peroxide to sterilize peat BEFORE planting anything. It works. But I'm trying to find the lowest dose that works. Started at 3%. Gonna try 1.5% this time. Run a gallon of peroxide through the media and recycle the runoff a few times. Let it soak overnight. Then rinse it out.
Anyone else do this? If so, what strength peroxide are you using?
Anyone else do this? If so, what strength peroxide are you using?