cross-posted from: https://piefed.ca/c/canada/p/557705/trump-is-spoiling-for-a-fight-over-canadian-potash-the-fertilizer-that-feeds-america-is-key

First few paragraphs:

In December 2025, United States president Donald Trump struck a deal that—uncharacteristically for such a spectacle-driven politician—barely registered among the general public.

The agreement committed the Belarusian government to releasing 123 political prisoners, a significant concession from one of Europe’s most entrenched authoritarian regimes. In return, Washington agreed to lift sanctions on Belarus’s potash exports—sanctions it escalated after the country’s rigged 2020 election and later expanded, in 2022, when Belarus allowed Russia to use its territory to invade Ukraine.

Why potash? Blame Canada. The United States can live without many imports. It can’t farm at scale without our potash. In 2024, the US imported about 12 million tonnes of the fertilizer from Canada, all of it dug from Saskatchewan, where it enters the US tariff-free under the Canada–United States–Mexico Agreement (CUSMA). Cut that supply, and American agriculture could grind to a halt.

As CUSMA heads into renegotiation this summer, the mood in Washington appears confrontational. Reopening Belarusian exports would give the US access to one of the few alternative global reserves—and, with it, leverage in an area where it currently has little.

I called up Matt Simpson, chief executive officer of Brazil Potash, a Brazilian company attempting to mine and produce potash fertilizer in the Amazon basin in a bid to supply more of that country’s demand. He explained why Canada has long been the backbone of the US potash supply, how reliance on Belarus introduces serious geopolitical and pricing vulnerabilities, and what this means for global food security if trade tensions escalate.

Potash is an interesting commodity. It rarely gets talked about in public but seems just as geopolitically important as oil or microchips.

#world