I'll do that right now, and I usually don't midway flush but I hit this problem with 3 sour blues last run as well so I tried a midway flush. It worked great on all the plants in my Mars tent but I did it different with this girl and she didn't like it. I used herculean harvest by nectar for the gods and it flushed away EVERYTHING I think. Losing all PH buffers in the soil. I also don't add lime or oyster but I will b amending in this.....and also I'm working on getting some silica dioxide and hardwood ash to amend into my soil. Between that and tap water it should solve any problems im having. All my deficiency problems have been micro nutrients or PH related.....hardwood ash is like 22% calcium carbonate and some other stuff. Great for the soil and our girls. Use 1/2 cup per gallon of soil, same with the straight silica dioxide (SI02), instead of buying rhino skin and stuff alike just but pure silica, helps multiple things and helps buffer soil too...
