Deficiency

Ratios are the true indicator of the correctness of the fertilisation program

What is all the noise about phosphorus these days?

Sulphur is one of the molecular building blocks for a number of proteins, hor

It is necessary for all activities having to do with water transport and the

Nitrogen is one of the important elements a plant needs.

Iron is a vital element for plant life.

Magnesium is an indispensable element for a.o. plants.

Phosphorus plays an important role for all living organisms and is an essenti

Calcium occurs throughout the entire plant.