BS ISO 7851:2022

Fertilizers, soil conditioners and beneficial substances. Classification. | Status: Current

1 Scope This document establishes a system of classification for fertilizers, soil conditioners and beneficial substances. The system of classification is in accordance with:

• — the nutrient contents of the fertilizer;
• — the effect of the fertilizer;
• — the type of product; and
• — the acidity and alkalinity of the product as a supplement.

It is applicable to fertilizers, soil conditioners and beneficial substances. The classification scheme for fertilizers, soil conditioners and beneficial substances (in accordance with nutrient contents) is shown in Annex A.