Hey dubite.my tap water is around 8.2 so figured I would go for rain/snow instead. any idea about the Ph and ppm on those? Costs for a meter are atm too high and since asking around is for free..
It pretty much works like using RO, in the sense it has no or very little buffer.
If you have the correct Ph in the soil when using organics, or a synthetic fertilizer with a good buffer, adding the water won't change the Ph.
You can find trace amounts of nutrient elements in rain, but it depends on air pollution in your area.
Cheers