I found these in a bag of Fox farm happy frog. It doesn't look like fungus, it looks like eggs.

[Rolla J]

Have you ever read the back of the bag? Looks like mycorrhizae cheers man

 

[DrDukePHD]

Yeah there are some regional differences in product.
Element sources are different across location.

Had a few bags - needing “ screening “ . Thats why i dump bags in large tote - break up clumps - see what’s in it and amend with pumice / perlite / ewc.
Found gravel / burnt twigs and other assorted shit occasionally.

Yea I've been finding big ass rocks & sticks lately.

 

[Kushash]

This is mycorrhizae or mycelium or the fuzzy stuff we love. Those are fungus balls.

 

[ClaytonNewbilFontaine]

This is mycorrhizae or mycelium or the fuzzy stuff we love. Those are fungus balls.
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I mean, that's what I thought too