Time to replate or wait?

[Dorchid]

I work in front of a hood. If you don’t have a hood you should work in a still air box. The ppm is so effective you can pretty much work in open air though I personally wouldn’t. My germination and primary replate flasks are deep Petri dishes which are sterile out of the bag. Later vessels for larger plants will be no-pours with the ppm added after they come out of the sterilizer.