Well, that's not particularly good news, now is it? Vermiculite is in most
potting mixes for those *other* plants. Wonder if it's in some of the
commercially mixed orchid stuff?

For my part, I mix my own orchid media, so it's not an issue unless we're
working on other potted plants, which is not common.

Diana

wrote in message
...
uncle cecil on vermiculite:

http://www.washingtoncitypaper.com/display.php?id=35503

--j_a