What is the typical concentration of Potassium found in plant leaves?

The typical concentration of potassium found in plant leaves generally falls within the range of 1-2%, although certain plants or conditions can lead to concentrations at the higher end, particularly in some nutrient-rich species. This vital macronutrient plays a crucial role in various physiological processes within the plant, including water regulation, enzyme activation, and photosynthesis.

While concentrations can vary by species and growing conditions, 2-5% is typically higher than what is generally observed for most plant foliage. This range usually applies more to other minerals or under specific stress conditions rather than reflecting the average for potassium in leaves.

Understanding potassium's functions and its typical concentration is essential for effective nutrient management in agricultural practices, as adequate potassium levels contribute to overall plant health and crop yield.