Vermiculite is Vermiculite??
I think this is a silly question but I have to ask. Is Vermiculte, Vermiculite?. I am have trouble finding Vermicuilite in a bag larger than a 8qt. I saw on U-LINE web site that they sell vermiculite as a packing material, much less expensive than the garden center. Can I use this in the SF garden or must I use the V from the garden center.??