Not necessarily. There are also higher Fungi which destroy living
Sphagnum. I had an infection in my greenhouse some years ago which,
to make things worse, took place in winter. Within a few weeks all my
potting media made up of Sphagnum turned into a slimy greyish mass
and I had to repot almost all my plants within weeks.
On all the pots were these neat mushrooms.....;-)
Since that time I banned Sphagnum from my cultures.
Andreas
Andreas Wistuba; Mudauer Ring 227; 68259 Mannheim; Germany
Phone: +49-621-705471 / +49-621-7152027
Fax: +49-621-7152028
E-Mail: andreas.wistuba@rhein-neckar.de
WWW: http://www.rhein-neckar.de/~carnivor/index.html