We are aware of concerns about off gassing and leaching, but there isn’t conclusive scientific evidence that would justify prohibiting them. These materials may be prohibited in the future, pending more evidence.
Why do you allow but discourage vinyl? And EPDM?
Related Items
Synthetic micronutrients may only be used for fertility, they must be OMRI-listed, and there must…
If you are purchasing your compost, you'll want to verify with your supplier that the…