Flushing with R/O and h202 for max benefits

[Thunderstruckfarmer]

I’ve read a lot of people confused on flushing and if they should ph their flush water. Quick answer is no. However if you have R/O water that you want to ph down (most common) just turn your R/O water into 1.5% h202. It will bring your ph into acceptable range for hydro plus more oxygen break down. Your plants will love it!

 

[Fro5ty]

I’ve read a lot of people confused on flushing and if they should ph their flush water. Quick answer is no. However if you have R/O water that you want to ph down (most common) just turn your R/O water into 1.5% h202. It will bring your ph into acceptable range for hydro plus more oxygen break down. Your plants will love it!

Can I flush with 0.9EC tap water? Or does it needs to be at least partly RO?

 

[Thunderstruckfarmer]

Can I flush with 0.9EC tap water? Or does it needs to be at least partly RO?

Let your tap water sit out over night before using it and that will help get rid of chlorine. Use what you got. I’ve only ever used r/o personally but reading about other grows you will be fine. Not adding ph up or down was my main point (not adding more)