unclebeer

Can you not respond to your own question? There aren't enough characters to add more detail, but to answer @Oakash777, the pH is around 6.0 +/- 0.2 and PPM is 1000 +/- 50, checked daily. I did notice that the lid to the bucket wasn't seated after I did a water change a couple days ago, so that could have been the problem. The roots still look good, but I topped off the water and added a couple ml of Hydro Guard just to be sure.