Thanks for the reply. I'll try that. I just thought it was very odd from 36hrs-48hrs it all of a sudden drops hard. I wish I was using a larger reservoir. Yes, I am using an air stone. Attached is a pic of the roots.
Hi. If somebody know what's going on, please let me know. I have a large autoflower in DWC. I am 16 weeks in and she doesn't want to finish, plus every 48 hrs after new nutrients, the PH drops from around 6 to below 5. This has happened for weeks now, consistently. The plant is looking fairly...