---
product_id: 50026048
title: "Metrop MR1 Fertiliser, 250ml"
brand: "metrop"
price: "0 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/50026048-metrop-mr1-fertiliser-250ml
store_origin: PL
region: Poland
---

# Metrop MR1 Fertiliser, 250ml

**Brand:** metrop
**Price:** 0 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Metrop MR1 Fertiliser, 250ml by metrop
- **How much does it cost?** 0 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/50026048-metrop-mr1-fertiliser-250ml)

## Best For

- metrop enthusiasts

## Why This Product

- Trusted metrop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Metrop MR1 fertiliser for growth.In Metrop MR1 fertilizer for growth, the proportion of NPK and trace elements has been specially balanced to ensure the highest possible performance of the crop.The fertiliser will first of all provide sufficient phosphorus for explosive growth of the roots, magnesium to promote photosynthesis as well as potassium to help with the strength of the plant and support at the time of flowering.Please note that the MR1 is free from harmful dyes and is not diluted with water, your plants will be entitled to all the pure basic components.How to use Metrop MR1?Shake the container well.In the event of rich substrates, apply this mixture 1 to 3 times a week.In the event of poor substrates or for hydro-culture, apply daily.Water every day as required.Be careful not to apply too much. In case of contact with eyes, rinse immediately with plenty of water.Growth diagram available to download.Composition of the Metrop MR1.Metrop MR1 fertiliser for growth is biologically degradable.CE-fertiliser, complex NPK 10-40-20 fertiliser with trace elements:Total nitrogen (N) 10.00%.Nitrate (N) 4.65%.Ammonia (N) 5.35%.Water soluble phosphorus (P) 40.00%.Water soluble potassium (K) 20.00%.Water soluble magnesium (Mg) 1.50%.Water soluble iron (Fe), chelated with EDTA 0.17%.Water soluble manganese (Mn), chelated with EDTA 0.085%.Water soluble copper (Cu), chelated with EDTA 0.085%.Water soluble zinc (Zn), chelated with EDTA 0.085%.Water soluble boron (B) 0.035%.Water soluble cobalt (Co), chelated with EDTA 0.0012%.Water soluble molybdenum (Mo) 0.0012%.

## Images

![Metrop MR1 Fertiliser, 250ml - Image 1](https://m.media-amazon.com/images/I/41QaA8uq7BL.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-02*