---
title: Rost
description: ROST® Umato di Potassio + NPK e microelementi, favorisce all’assorbimento di acqua, rafforza le difese naturali, sintesi di zuccheri, aminoacidi, proteine
---

[Skip to content](https://www.biofire.id.lv/en/rost#main-content)

![BioFire fertilizzanti](https://www.biofire.id.lv/hs-fs/hubfs/Logo.gif?width=387&height=387&name=Logo.gif)Homepage

- [Azienda](https://www.biofire.id.lv?hsLang=en)
- [Prodotti](https://www.biofire.id.lv/it/prodotti?hsLang=en)
  
    - [BAIKAL®](https://www.biofire.id.lv/baikal?hsLang=en)
    - [PLANTATOR®](https://www.biofire.id.lv/it/plantator?hsLang=en)
    - [HELATIN®](https://www.biofire.id.lv/it/helatin?hsLang=en)
    - [ROST®](https://www.biofire.id.lv/it/rost?hsLang=en)
    - [BIOCHAR®](https://www.biofire.id.lv/it/biochar?hsLang=en)
    - [GUMI GOLD®](https://www.biofire.id.lv/it/gumi-gold?hsLang=en)
    - [MICROPLANT®](https://www.biofire.id.lv/it/microplant?hsLang=en)
- [Contatti](https://www.biofire.id.lv/contatti?hsLang=en)
- [Novità](https://www.biofire.id.lv/biofire/biofire?hsLang=en)
- [Ordinare i prodotti](https://www.biofire.id.lv/ordini-online?hsLang=en)

- [Azienda](https://www.biofire.id.lv?hsLang=en)
- [Prodotti](https://www.biofire.id.lv/it/prodotti?hsLang=en)
  
    - [BAIKAL®](https://www.biofire.id.lv/baikal?hsLang=en)
    - [PLANTATOR®](https://www.biofire.id.lv/it/plantator?hsLang=en)
    - [HELATIN®](https://www.biofire.id.lv/it/helatin?hsLang=en)
    - [ROST®](https://www.biofire.id.lv/it/rost?hsLang=en)
    - [BIOCHAR®](https://www.biofire.id.lv/it/biochar?hsLang=en)
    - [GUMI GOLD®](https://www.biofire.id.lv/it/gumi-gold?hsLang=en)
    - [MICROPLANT®](https://www.biofire.id.lv/it/microplant?hsLang=en)
- [Contatti](https://www.biofire.id.lv/contatti?hsLang=en)
- [Novità](https://www.biofire.id.lv/biofire/biofire?hsLang=en)
- [Ordinare i prodotti](https://www.biofire.id.lv/ordini-online?hsLang=en)

## ROST® CONCENTRATE

[ORDINA I PRODOTTI](https://www.biofire.id.lv/ordini-online?hsLang=en)

![Rost 5.5.5. ](https://www.biofire.id.lv/hs-fs/hubfs/Rost%205.5.5.%20in%20field%201.jpg?width=1248&height=768&name=Rost%205.5.5.%20in%20field%201.jpg)

## ROST® CONCENTRATE 5.5.5.

UMATO DI POTASSIO con NPK e MICROELEMENTI 

[Esplora di più](https://www.biofire.id.lv/it/rost-555?hsLang=en)

![Rost 5.7.7. in Field](https://www.biofire.id.lv/hs-fs/hubfs/Rost%205.7.7.%20in%20Field.jpg?width=1248&height=768&name=Rost%205.7.7.%20in%20Field.jpg)

## ROST® CONCENTRATE 15.7.7.

UMATO DI POTASSIO con NPK e MICROELEMENTI 

Esplora di più

![Rost 5.10.15 field](https://www.biofire.id.lv/hs-fs/hubfs/Rost%205.10.15%20field.jpg?width=1140&height=768&name=Rost%205.10.15%20field.jpg)

## ROST® CONCENTRATE 5.10.15.

UMATO DI POTASSIO con NPK e MICROELEMENTI 

[Esplora di più](https://www.biofire.id.lv/rost51015?hsLang=en)

![RPST PK  field](https://www.biofire.id.lv/hs-fs/hubfs/RPST%20PK%20%20field.jpg?width=1342&height=768&name=RPST%20PK%20%20field.jpg)

## ROST® POTASSIO HUMATE

UMATO DI POTASSIO con NPK e MICROELEMENTI 

[Esplora di più](https://www.biofire.id.lv/rost1577?hsLang=en)

![RPST PK  field](https://www.biofire.id.lv/hs-fs/hubfs/RPST%20PK%20%20field.jpg?width=1342&height=768&name=RPST%20PK%20%20field.jpg)

## ROST® MASTER 22

UMATO DI POTASSIO con NPK e MICROELEMENTI 

[Esplora di più](https://www.biofire.id.lv?hsLang=en)

![RPST PK  field](https://www.biofire.id.lv/hs-fs/hubfs/RPST%20PK%20%20field.jpg?width=1342&height=768&name=RPST%20PK%20%20field.jpg)

## ROST® VITAL

UMATO DI POTASSIO con NPK e MICROELEMENTI 

Esplora di più

## GALLERIA EVENTI

... solo alcuni momenti ...

Catch moments from our event

- [![CAMPAGNA INVERNO LEGUMI](https://www.biofire.id.lv/hs-fs/hubfs/2.jpg?width=1920&height=1080&name=2.jpg)](https://youtu.be/oD5dmnO7CdM)
- [![2-1](https://www.biofire.id.lv/hs-fs/hubfs/2-1.jpg?width=1920&height=1080&name=2-1.jpg)](https://youtu.be/XXRdxqJ6Ceg)
- [![4](https://www.biofire.id.lv/hs-fs/hubfs/4.jpg?width=1920&height=1080&name=4.jpg)](https://youtu.be/5wwTJczvVVY)
- [![Fiera Qatar](https://www.biofire.id.lv/hs-fs/hubfs/Fiera%20Qatar.jpg?width=905&height=509&name=Fiera%20Qatar.jpg)](https://businesscooperation.cmail19.com/t/ViewEmail/d/9123FF965F4DEC54?fbclid=IwY2xjawPF2ERleHRuA2FlbQIxMABicmlkETBtRmlFZmFLTktYRndjcG0yc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHru7j-W72ymquwxEu129Ze1AHfaEIJL3r30UnZEyNoFOQ0nulBhNe-Ssf92K_aem_QYHf8JmW5lGLVdtt19H_iw)
- [![ Biochar - ENERGIA per la tua TERRA ...](https://www.biofire.id.lv/hs-fs/hubfs/11390025_1080452781984725_5044092046940875749_n.jpg?width=384&height=288&name=11390025_1080452781984725_5044092046940875749_n.jpg)](https://businesscooperation.createsend1.com/t/ViewEmail/d/91F89FC65B423090?fbclid=IwY2xjawPF3QRleHRuA2FlbQIxMABicmlkETBtRmlFZmFLTktYRndjcG0yc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHkeVi1za74y5dMMQ6xF3WWKPeWmw__Ler-ayeCsZ_a7r7PrKxWTq3FOZvOM7_aem_3Q_VgtHKdQf8y-jyqDqJzg)

![Elevate logo](https://7528309.fs1.hubspotusercontent-na1.net/hubfs/7528309/raw_assets/public/mV0_d-cms-elevate-theme_hubspot/elevate/images/event-signup-two-cta.png)

## Join and connect with thousands of marketing professionals

[Register now](https://www.biofire.id.lv/en/rost#register)

[![BioFire fertilizzanti](https://www.biofire.id.lv/hs-fs/hubfs/Logo.gif?width=387&height=387&name=Logo.gif "BioFire fertilizzanti")](https://www.biofire.id.lv?hsLang=en)

© 2026 BioFire SRL. All rights reserved.