These ions break down bacteria’s protective catylase layer so that the hydrogen peroxide can get to work sooner. It also keeps the hydrogen peroxide active for longer.
In short, this means it’s better, it lasts longer and is cheaper to use.
2. Watch Your Nutrient Temperature
To keep your roots free of diseases, keep your nutrient solution to 18 – 21oC .
Any warmer than 21oC and your oxygen levels drop. When this happens, nutrient uptake slows.