@HealthRanger I have been tuning into your website and podcasts for years. Your advice caused me to start planting..... I believe for people to respond immediately to this created crisis, they should use the Kratky method in mason jars that produced food for us in 3.5 weeks the first try. 100% success. Because of the success of our mason jar project, we ordered the appropriate materials for your mini farm system. Thanks for that. We are still awaiting delivery for the non-bpa floating valves.