Vermiculite Pros and Cons While vermiculite can be an important and helpful soil amendment, it isn’t perfect. When deciding if you’d like to add vermiculite to your mix, consider the following.

How to Use Vermiculite When Planting Unlike perlite, vermiculite is a great option for helping soil retain water. “Vermiculite can help improve the holding capacity of sandy soil, so it can ...

Vermiculite is a mineral that comes out of the ground in the form of thin sheets, like mica; when you heat it up it expands into a tangle of wormlike fibers. (The name comes from the Latin ...

Touch the soil, and it will drop there. I then cover seeds with a layer of planting mix, or with fine vermiculite. I like to put two seeds in each cell to increase the odds that at least one grows.

Vermiculite mined in Libby, Mont., once the main source of the material, was found to be contaminated with asbestos. Though the plant was closed and the industry reformed, many people have ...

Low Exposure To Asbestos-like Mineral From Montana Vermiculite May Up Lung Disease Risk Date: March 18, 2008 Source: University of Cincinnati Summary: Workers exposed to low levels of an asbestos ...

Workers Exposed To Libby Vermiculite Ore Have High Rate Of Chest Wall Abnormalities Date: July 10, 2005 Source: University of Cincinnati Summary: More than one-quarter of tested workers at an Ohio ...