Brassic Brit
New Member
Vermiculite once had a history of Asbestos contamination, especially in a certain US mine.
What ever the authorities say today of its alleged safety, I would not go anywhere near that product today.
Perlite is a similar product in the properties one is trying to obtain as a grow medium aeration supplement.
Your choice peeps.
What ever the authorities say today of its alleged safety, I would not go anywhere near that product today.
Perlite is a similar product in the properties one is trying to obtain as a grow medium aeration supplement.
Your choice peeps.