It’s not much, but my garden is living off VERY minimal effort from me this year. Hoping to upgrade my setup next year with better soil, but they still seem to be surviving at least!
Tomatoes seem to be thriving in the carotas tic soil I gave them (not shown)
One more bonus pic: 
Post your own setups here if you don’t mind!!
Nice work! Always wanted to try a kratky style grow but haven’t had a setup that would work with it.