The 2020-2021 growing season will be remembered by growers for many things: lockdown, online meetings, the unpredictable weather and volatility in both the grain and fertiliser markets.

The link between grain and fertiliser markets is a complex one. When grain prices are higher, it drives demand for fertiliser. In other words, food security creates demand. However, perhaps over this last year, it has been Covid-19 that has had the greatest impact of all on the high nitrogen values we've seen.