Rombi® Mare Color SP

Mineral Fertiliser NPK (S) 12-5-36 (12,4) with micronutrients

Rombi® Mare Color SP is a new generation fertiliser with a high content of MICS-6, an organic complex of our own manufacture that improves the final development of the crops, increasing the final quality of the fruit. Due to its formulation Rombi® Mare Color SP provides:


  • Optimised nutrition thanks to the biostimulant complex. Less is more.
  • Ease of application due to specially developed formulation with excellent solubility.
  • Better crop establishment.
  • Increased production and quality.
Declared content

Total nitrogen (N): 12,0 % w/w

Ammoniacal nitrogen (N): 4,3 % w/w
Nitric nitrogen (N): 7.7 % w/w

Phosphorous pentoxide (P2O5)*: 5,0 % w/w

Phosphorus pentoxide (P2O5) soluble in neutral ammonium citrate and water: 5,0 % w/w

Potassium oxide (K2O)*: 36,0 % w/w

Sulphur trioxide (SO3)*: 12,4 % w/w
Boron (B)*: 0,01 % w/w
Copper (Cu)**: 0.003 % w/w
Iron (Fe)**: 0,075 % w/w
Manganese (Mn)**: 0,037 % w/w
Molybdenum (Mo)*: 0.002% w/w
Zinc (Zn)**: 0,006 % w/w
**Water-soluble and EDTA chelated

Contains MICS-6

Physiochemical characteristics

Aspect: Soluble powder

Colour: white

pH (150 g/L): 8,6

Maximum Solubility: 290 g/L

Form of application and dosage

Rombi® Mare Color SP is designed to be used via irrigation (spot, spray), by pre-dissolving it in water and can be applied on any woody and/or horticultural crop. To apply Rombi® Mare Color SP it is recommended:

  • Shake during preparation
  • Maximum stock solution concentration: 200kg/1.000L
  • Recommended irrigation injection: 0.2-2g/L

The application rate of Rombi® Mare Color SP will vary depending on the condition of the field and the crop. Considering the yield potential of the crop and/or the soil analysis, the dosage can be best adjusted to each situation. n. In general terms, the dose to apply will vary from 10 to 25kg/ha/week complementing the basic fertigation.

pH and conductivity curves.

Indications for use

Rombi® Mare Color SP due to its formulation is incompatible with other fertilisers that contain calcium in their composition, however, in case of doubt, it is recommended to carry out a previous compatibility test and always follow the basic recommendations for field application.
The recommendations and information we provide are the result of extensive and rigorous studies and tests. However, numerous factors beyond our control (preparation of mixtures, application, climatology, etc.) may intervene in the use of the product. PLYMAG, S.L. guarantees the composition, formulation and content. The user will be responsible for any damage caused (lack of efficacy, general toxicity, residues, etc.) by total or partial non-observance of the instructions on the label.

Which crops does it help?


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With the aim of offering the farmer different alternatives to increase the yield of his crops, PLYMAG has a wide range of products, among which the certified products for organic farming stand out.

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