Potassium

Potassium (K) is a vital plant nutrient. It is more likely to be retained in the soil under higher rather than lower, soil pH conditions.

 

 Potassium in soil at depth of 0-75mm

K 0-75mm

 Potassium in soil at depth of 75-150mm

K 75-150mm

 Potassium in soil at depth of 150-300mm

K 150-300mm

 Potassium in soil at depth of 300-450mm

K 300-450mm