hansolo33
Active Member
My plants were two weeks away from harvest so I gave them a good flush. I have never done this before. The girls are in 3 gal pots. I flushed with 3 gals of tap water. Had to use the water right from the tap. I don't have the space to let 40 gallons of water sit for two days. Anyway, two days after the flush, the ph of my soil went from a nice 7 to 3.5-5 in all my plants. What gives? is it the tap water or is this somewhat normal?