I would refresh the cardboard every 3 or 4 weeks. I would wait until there was a 3rd flush (if there was one). After I would inoculate the fresh batch with spawn from a previous batch.

Worked for me!

I attempted to document the process here:

https://lemmy.world/post/22563343

This one time I was watching this funny TV show. Can't really remember it, but it was really funny Then I had an idea for a dream vacation I mean, I had the spread, okay? The beach, the hotel then I wrote all of this down Wrote it all down, really wrote it, like five pages. Lost it!

Too sweet to be sour, too nice to be mean

YOU BOTH IT!!

This makes me really happy. I'm sure it's very pleasing to see it restored. 👍

You're so welcome!

Hit me up with questions here or in DM if you'd like. I've gone down so many rabbit holes on this topic. It would be fun to share and interact with someone else who got excited about it as well.