Non-toxic insulation materials / Discussions

The floor is gravel/stone and usually damp, even with windows open and dehumidifyer on. The walls do not sweat.. The humidity in summer is rarely below 80. I am in Northern VT and the temp now is 58 in the basement and humid 63. I have not seen any mold yet. Spray foam out - toxic. So are some rigid foam boards. Family...

Sounds like a great product.  Where can I order?  Location is California. Hemp insulation is gaining in popularity all across Canada and the US, so it is surprising there aren’t more suppliers. We are working to bring some manufacturers online with us but regrettably we don’t have much to offer at the moment, but if yo...