In Vitro Fungus, Blc. Raye Holmes "Newberry" Hybrid

[LucreciaSD]

Hi everyone, I am a complete beginner and at a loss about what should be done. I had a look at the forums and found a great link for fungicides but have no idea what fungus this might be and if I should try moving the plants to their own pots at this point (even though the seller instructed to wait until next April).

The fungus is a light green around the edges and white in the center, with little golden dew like spots.

I'm grateful for any tips you might be able to offer.

Thanks in advance!