This nutrient can make a big difference in how you feel, especially when it's hot.

From June to mid-July, scout cotton squares, check the upper canopy, test tissue and apply foliar potassium early if needed. The June-to-mid-July timeframe is critical for optimizing cotton yield.

It doesn't get as much attention as magnesium or vitamin D, but experts say many adults don't get enough potassium—a mineral ...

Potassium deficiency in agricultural soils is a largely unrecognized but potentially significant threat to global food security if left unaddressed, finds new research involving researchers at UCL, ...

Potassium is one of the body's most important minerals, yet many people rarely think about it until a blood test reveals a problem. This essential electrolyte helps muscles contract, nerves ...

Fatigue, muscle cramps, palpitations, and constipation may be signs of low potassium intake. Learn 10 warning signs and the ...

Potassium deficiency in soil has been revealed as a major threat to livestock and agricultural farming. So what does this mean for global food security and can the current threat be reversed? A study ...

When it comes to stressed corn plants, pictures can help explain what you’re seeing in the field better than the proverbially thousand words – especially this time of year, says Ken Ferrie, Farm ...