doug wrote: > > >The amount of Nitrogen present in peat is normally very small, too > >small to be of value as a fertilizer. The peat is formed as the > >result of anaerobic conditions, not the other way around. The decrease > >in pH in peat filtered water is almost completely due to leaching of > >existing tannins from the peat. > > These responses range from misleading to wrong. My oversimplification wasn't > much better. As we're getting off-topic please refer to: > > http://karamelik.eastlib.ufl.edu/projects/forum/akm4763/part1.html > > for more than you probably want to know about the complex world of peat moss. > > -Doug > > ------------------------------------------------------------------------- Thanks for the link to the Florida geo site. The data here is not of much value, as it is about tropical plants of various species decomposing. Peat offered for sale for horticultural or fish use is almost exclusively Sphagnum moss, which is formed in large yearly layers, due to seasonal variation.