Kind of makes me second guess using it if people stop selling it because of food safety. I'd like to think that a shop like that would be the experts although in my industry the shops and their owners and employees are often the most uninformed.
My local hydro-aquaponics-organic farming-gardening discontinued the product because they didn't think it is actually food grade stuff. Something about being made out of recycled water bottle plastic or something like that.
William Hall said:
On the same topic I'm ordering a roll of the Sure-To-Grow medium. Anyone have experience with this stuff?