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Metrop flower fertilizer MR2

flower fertiliser npk 10-20-40

Don’t buy water, buy concentrated fertiliser!

The more Potash you give to a fruit or flower, the bigger the fruit of flower will be!
For the Maximum volume increase, twice the Potash than Phosphorus!

Concentrated liquid fertiliser

In the Metrop MR2 flower fertiliser, the NPK and micro-elements balance is specially composed to produce the highest possible yield from the plant.
The raw materials of Metrop MR2 flower fertiliser is of the highest purity, which makes it possible to achieve a high NPK proportion without disturbing the plant.
The quality of the raw materials ensures that it will never clog the vat or irrigation system. Once prepared with water, the EC will remain stable.
The micro elements are also added to a higher and purer degree, so that the plants have a faster and better photosynthesis stage, which is beneficial for the quality of the end product.

Flower Fertiliser

Metrop MR2 flower fertiliser is a high-quality plant extract containing all macro and micro nutrients required for full bud bloom in any medium.

  • Visibly improves the condition of the plant’s buds;
  • Assures the availability of sufficient Potash to allow the bud to reach its full size;
  • Assures the availability of sufficient Phosphorus for a continued growth of the roots;
  • Assures the availability of sufficient Magnesium for optimal chlorophyll and protein synthesis;
  • Is adapted with the best bloom nutrients for an optimal bloom explosion;
  • Does not contain any harmful colouring and is not diluted with water: it consists only of the purest raw materials.
  • Therefore use with a low EC;


  • From the 3rd or 4th week of the bloom, depending on the bud size, give in gradually increasing doses until the end. In the last week, rinse as needed.
  • If the soil is nutrient-rich, give this mixture 1 to 3x per week.
  • In case of contact with Metrop MR2 flower fertilizer in concentrated form in the eye, rinse the eyes immediately with water.
  • Shake the can well.
  • Keep out of reach of children.
  • The Metrop MR2 flowering fertilizer is biodegradable.