Metrop is a Dutch manufacturer of concentrated hydroponic nutrients and additives for indoor growing, producing mineral base nutrients and supplements designed for precise dosing in hydroponic, coco, and soil cultivation.
Metrop is a plant nutrition brand from the Netherlands that develops highly concentrated mineral nutrients for indoor growing and hydroponic cultivation. The company focuses on producing nutrient formulas designed for efficient plant uptake and precise dosing across different cultivation systems.
The brand is known for its approach to concentration and purity. Metrop nutrients are formulated to deliver high levels of plant-available elements while allowing growers to work with relatively small dosing amounts. This approach is designed to simplify feeding programs while maintaining consistent nutrient availability during plant development.
Metrop products are used in a range of indoor cultivation environments, including hydroponic systems, coco coir substrates, and soil-based growing setups. The nutrient system is designed to support growers through all stages of plant growth, from early vegetative development to flowering and finishing.
The Metrop nutrient range is built around a set of core base nutrients supported by targeted additives. These products are designed to work together as part of a complete feeding program for indoor growing.
Key base nutrients in the Metrop system include:
Alongside base nutrients, Metrop produces several additives used to support specific plant processes during cultivation. These supplements are designed to complement the base nutrients and allow growers to adjust feeding strategies based on plant stage and growing conditions.
Examples of additives in the range include:
These products are typically used within structured feeding schedules that guide growers through vegetative growth, flowering, and final crop development.
A distinguishing feature of the Metrop system is its focus on highly concentrated formulations. The brand emphasizes nutrient solutions that deliver plant-available elements without large volumes of product. This allows growers to work with smaller dosing levels while maintaining balanced nutrient ratios in the feeding solution.
This concentration-based approach can help growers manage nutrient reservoirs more efficiently, particularly in hydroponic cultivation where precise nutrient balance and electrical conductivity (EC) control are important.
By focusing on concentrated mineral nutrients and a structured feeding system, Metrop provides growers with a compact nutrient range designed to support indoor growing across hydroponic, coco, and soil cultivation methods.