Potash helps feed the world. It is also one of Canada’s most strategic resources.
Author: Ryan Workman
April 2026
Read the report (PDF)
As trade tensions rise, supply chains face renewed strain and food security becomes a growing global concern, Canada has a strategic advantage that often receives far less attention than it deserves. Canada is the world’s leading producer of potash, and nearly all its reserves are in Saskatchewan.
This new report examines why potash matters not only to Saskatchewan’s economy, but also to Canada’s long-term competitiveness, strategic position and role in supporting global food production.
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The Food Mineral:
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Why potash matters
Potash is a potassium-rich mineral used in fertilizer. It helps improve crop productivity, strengthens plants against drought and disease and supports higher yields on less land. In a world of rising food demand, declining arable land and growing crop stressors, potash is an essential input for modern agriculture.
What the report explores
The report explains what potash is, why it matters globally and how Canada can better maximize its benefits. It examines potash’s role in global food security, Canada’s economic and strategic interests, and the policy choices that shape competitiveness.
The report also looks at the long-running debate over potash taxation in Saskatchewan. It finds that while reform may present opportunities, it must be approached with caution and legislative discipline. In a highly competitive global industry, instability can deter investment and weaken Canada’s position.
Key takeaways
- Potash is a critical input in fertilizer and an essential contributor to global food production.
- Canada is the world’s leading potash producer and this is a major strategic advantage.
- Saskatchewan should approach any future potash tax review with legislative discipline and caution.
- Beyond tax policy, improving supply chains, supporting talent attraction and retention, and continuing market diversification can help boost competitiveness.
Media contact
Melanie Ducharme
Director, Strategic Communications
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