What is it?

One of the major plant nutrients necessary for healthy plant growth.

How it’s used:

Used in the grass plant for general plant health, drought and disease resistance.


Used all year round but in greater amounts out of the growing season.

Effects of incorrect procedure:

Overuse will encourage the weed grass Annual Meadow Grass.

Equipment selection:

Tractor and pedestrian fertiliser spreaders.

Practical tips:

Potassium can also 'green up’ a grass surface without causing a lot of growth.