Plytron® SL

Soil conditioner and soil improver based on amino acids of plant origin and humic and fulvic acids.

Plytron® SL is a soil improver specially developed for root application, providing organic complexes such as humic and fulvic acids. It also provides amino acids that stimulate growth at root and foliar level.
Plytron® SL provides our crops with the following advantages:


  • Stabilises aggregates while contributing to a better assimilation of micronutrients.
  • Enriches the microbiome of the soil.
  • Improves soil structure, soil aeration and permeability
  • Increases vegetative development
Declared content

Total humic extract: 25.0% w/w

Humic acids: 7,0 % w/w

Fulvic acids: 18.0 % w/w


Total nitrogen (N): 3.0 % w/w
organic nitrogen (N): 1,4 % w/w
ammoniacal nitrogen (N): 1,6 % w/w

Physiochemical characteristics

Appearance: Soluble liquid

Colour: Dark brown

pH (Direct): 9,9

Density: 1,22 kg/L

Form of application and dosage

Plytron® SL is specially developed for root application to improve plant uptake. In 2D crops, foliar applications are also possible.
Apply prior to crop establishment and during the early stages of development.

Root application

Dosage (L/ha and cycle): 20-40 L/ha and cycle

No. applications cycle: 3-4

Maximum recommended concentration (in application tank): 15%.

Indications for use

Plytron® SL has no problems in its application, however, in case of doubt, it is recommended to carry out a prior 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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