Thank you for your recent query regarding Maxicrop Original Seaweed Extract.
This product is a Biostimulant and contains seaweed extract only. As such it does not have an NPK analysis and because the percentages are below 2% in each case it is not allowed to be declared as a fertiliser.
Biostimulants provide other benefits than feeding such as increased root growth, improved resistance to stress and disease, and better fruit flavour. In fact if they carry any fertilising value then they cannot be described as a biostimulant.
I do hope that this answers your query.