Vermiculite

[joebad976]

WHAT! I thought you could not use asbestos any more? Do you think the 100% vermiculite has any asbestos? I've been using it for years

Looks like it may be true...Here is an interesting read. Scroll to the bottom for the gardening vermiculite.

http://www.atsdr.cdc.gov/asbestos/ve...ite051603.html