7Dust
Well-Known Member
Longer water sits, the chemical they put into the water will evaporate, and it will make ph and ppm going up. Cline usually first to disappear then fluoride and other cap they put it. Distilled water is problem the best. I sit my water out for 3 to 5 days before I use it. Chloride will make your plant turn yellow leaves some times. Why people say check ph. And other things.