Posted 3/9/2019 08:32 (#7368865 - in reply to #7367948) Subject: RE: Collecting rainwater for spraying?
NW Ohio
I catch water from my shed and barn roof. The rain water is about a point lower ph without the minerals. I use about half or less treatment to condition the water for spraying. I do have to clean my tanks every couple years but like it much better than well water.