I had two people ask me
why I was morally
opposed to peat moss, so I figured I'd do a little
exposé here for those of you who
aren't in the know. Peat moss
comes from peat bogs where the moss layers on top of its parents,
forming a soggy, acidic environment which prevents decay. As a
result, the accumulated layers of moss may end up several feet thick
after a thousand years or so, creating a unique environment full of
rare plants and animals (like wild cranberries, but not including the
plant shown here which is just a pretty hepatica I found in the woods
yesterday.)
Harvesting peat moss to use in gardening is a lot like cutting down old
growth forests to make raised beds --- in a matter of hours, we can
wipe out an ecosystem which will take centuries to regrow. For
those who don't mind transporting materials over distances, coir
(coconut husk fibers) is a good replacement for peat moss in the
garden. Personally, I prefer to build up my soil with compost,
manure, and
leaf mold.
The problem with the coconut husk stuff is it's no good for building up acid content. Mulching with pine needles should probably help with that.
How do you feel about sphagum (sp?) moss?