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Sembria

Sembria

About Sembria

A Spanish company making crop nutrition and crop protection products, and testing them where they are used.

Who we are

Sembria is a Spanish agricultural inputs company. We formulate, pack and supply two things: fertilizers that dissolve completely, and plant protection products that can be rotated by mode of action. Both are made for the same person — the one deciding what goes in the tank this week.

The range is not a catalogue assembled from whatever was available. Every product carries its guaranteed analysis or its active ingredient content on the pack, every crop protection label prints its IRAC, FRAC or HRAC resistance group, and the dose tables are written per crop and per target rather than as one number to be scaled by guesswork.

Spain is where the company is based, but agronomy does not stop at a border. The catalogue is published in English and Spanish, and the labels behind it already carry six languages.

Products in the catalogue
92
Product groups
8
Ranges
2

What the range is built on

Four things you can check on any pack we make, rather than four things you have to take on trust.

  • It has to dissolve

    Every fertilizer grade is fully water-soluble, so it runs through drip lines and spray tanks without residue, blocked emitters or a filter to clean afterwards.

  • Resistance group on the label

    Every insecticide, fungicide and herbicide prints its IRAC, FRAC or HRAC group. A rotation can be planned by mode of action instead of by brand name.

  • Rates by crop, not by slogan

    Labels carry the crop, the target organism with its Latin binomial, the dose range and the pre-harvest interval. The website publishes that table, not a summary of it.

  • Two ranges, one programme

    Nutrition and protection are developed side by side, so a foliar feed and a spray that will share a tank are compatible by design rather than by chance.

Everything is judged in the field

A formulation is only as good as the day it is sprayed. The R&D section sets out what we study, the gates a candidate passes through, and the claims we will not make.

R&D and Innovation