After cleaning, painting and the usual get ready, I am running the system with cleaning solution, going to put some seeds to bed tomorrow….
![Cleaning nozzles with new screens](http://aeroponic420.com/wp-content/uploads/2023/02/33C4AF94-199E-4390-8772-8D1F5B4A2CA0-1024x768.jpeg)
Cleaning nozzles with new screens
These Tefen nozzles have check valves that will not open if the system pressure is not above 70 psi. I run at 80 psi.I’ll decide which strain I’m growing by tomorrow.