Hi guys, I have been reading alot about 35%HD and today went to find some but everywhere I went they looked at me like I was crazy....Any info on where this can be purchased would be appreciated..... Never test the depth of the water with both feet..........Smokinskunk
Check out some of the medical retail outlets on the internet. It has been a long time since I purchased my container of peroxide and it was quite costly.
Its used to clean Hydro Systems oh wait you asked what will it do to the plant... Pretty sure it would kill it unless it was a trace lvl