Nov 18, 2:38 PM

Definition of vermiculite

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Categorized under "General"

Definition as written by Calalily:

Heat expanded mica, used to increase water absorbing capacity. Also used to cover seeds that need light for germination.

Definition as written by Floridian:

Vermiculite is lightweight, spongelike granules useful in conditioning container soils as they hold both water and air.

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