Identifying Salt content in water
So, I have a water softener and have no way of checking which pipes go where. I'm scared that the spout outside under the kitchen window might contain soft water, and I've been using it to water my plants.
I understand how detrimental salt can be to plant growth, so does anyone know if there is some kind of water test or something that will tell me if the water from the outdoor spouts is softened?? I'm puttin in a couple rain barrels this week so ill use that water while its available, but I want to know what to do when I need an alternative. Thanks!