"Stressed" > wrote in message
oups.com...
> Sorry, I should have been more clear. It wasn't green, it was patches
> of black stuff, I thought that was mold. I always thought the green was
> from exposure to sun, I'm glad to know that's true. Does anyone know
> about black patches on potatoes?

If it was a fresh, unpeeled potato, and the black was on the skin itself,
then yes, likely it was just a surface mold, probably a mildew of sorts - I
would have no problem eating the potato if it were peeled to white and
washed first, none at all.




Shaun aRe