I asked if they tried sourcing from someplace in North America and they said they haven't found one.
Very interesting thanks for the insight.
Any thoughts on jute twine or coir twine? Fully plant based. Jute is probably very similar to hemp.
Is there a place that sells it in the same type of packaging as regular baling twine?
I am not aware of the packaging of regular baling wire. You should be able to source coir twine for cheap from SEA in a packaging you want, assuming baling wire packaging is somewhat standardized. But not sure if you have the bandwidth or worth the hassle.