So whoever said Auto's stay small lied!!
The roots are about to fill the buckets. I had to reach in and pull roots out of my drain pipes last res change.
Thank god I topped them!!!!
The growth has been pretty impressive. Upped the PPM's to 450 and going to 500 tonight.
The things are fucking ravenous. Dropping a couple gallons and from 450 down to 350ppm in 24 hours.
Here are the roots a couple days ago. Nice and tan from that EWC tea. Smells like fresh taters!