
Reuters reports that US and Canadian farmers are facing sharply higher fertilizer costs as the Trump trade war takes hold. Potash rose from $303 to $348 per short ton between January 3 and February 28, ahead of the tariffs.
Canada relies on US phosphate supplies because alternatives such as Morocco are distant and hard to source.
Tariff-driven import costs raise input prices for North American producers, which can squeeze margins and shift planting economics. Higher potash and phosphate costs are bullish for fertilizer-linked prices and can feed through to feed grain costs over time.
Not enough comparable past events yet for a historical read.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.