Had to kill my grow and will start again - drain everything?

Guys,

I had to kill my current grow (was only 2 weeks in) I will be able to start again in another 2-3 weeks.

Quick question. I pulled the plants and left the flood and drain system running. The nutrient solution is at 0.4EC and 5.8pH and chilled to 18 degrees C.

Should I just leave it running for the next 2-3 weeks until I can restart again, or shall I drain everything, clean everything and mix a new solution up when I start again? It seems like a bit of a waste to do this?

Thanks,
J.

I use Flood and Drain .
I would drain system and clean everything .
Better to always have a clean system and room .

How do you clean yours? I was thinking of draining the system, filling it back up with water and adding hydrogen peroxide, then running it a few times, then flushing with plain water a few more times.

I drain everything and take the reservoir and tray to the carwash . I power wash them.


.https://www.rollitup.org/grow-room-design-setup/372572-dadios-flood-drain-closet.html

This is some helpful reading .

Always clean everything after each grow

Chlorine is the best disinfectant.. H2O2 will feed some bacteria..