Thanks for the reply. A "sock" for the DWC net pots is a good idea. Not sure exactly what those are called, one google suggested nylon bags used for paint straining.
As for re-using my water/nutes, not really an option for me as I live in Canada. We will be experiencing winter soon enough, so...
Hi everyone (I'm new here),
I've been growing DWC (shared tote with 4 net pots) for over a year. It works, but it's a bit limited by the small volume 15L/4Gallon tote- once root mass comes into play, it regularly requires top-ups every 1-2 days(probably go through 25-30L/week depending on...