thanks for the input! the wood does stay wet.
shall I try a basic fungicide?




Steve wrote in message ...
It sounds like a fungus to me too. I don't believe there is a fungus
that would grow on a wood wall AND grow on mint or any other plant. I
wonder if the similar looking things on the mint are not really the same
as on the wood? Maybe the damp conditions next to the wall are causing
fungus problems with the mint. Poor air circulation (likely conditions
next to a wall) can lead to powdery mildew, downy mildew, or other
fungus problems.

Steve


Katra wrote:
That sounds more like a fungus...

Does that wood stay wet?

K.