German technology
Humic Substances Based Products
Humintech GmbH
Am Pösenberg 9-13
D-41517 Grevenbroich

Telefon: +49 2181 70 676 - 0
Fax: +49 2181 70 676 - 22
E-Mail senden


Biohealth® TH BS WSG is a water-soluble, organic fertilizer based on potassium-humate (activated leonardite) and active biostimulators. A combination of humic acids tailored to high effectiveness,
Algae extract (Ascophyllum nodosum), beneficial bacteria (Bacillus subtilis) and fungi (Trichoderma harzianum) for strong and healthy plant growth. Beneficial fungi and bacteria such as Trichoderma harzianum and Bacillus subtilis increase the resistance of the plant and promote the microbial balance in soils and in the rhizosphere. They mobilize inactive nutrients and make them available to plants. Humic acids and Ascophyllum nodosum Algae extract continue to stimulate root growth and activate humus formation.


  • Increases the plant resistance against pathogens
  • Stimulates root growth and yield formation
  • Increases nutrient availability for plants in soils
  • Increases the tolerance of plants against abiotic stress(drought, salt stress, cold and heat)
  • Stimulates the formation of healthy, bio-active soils
  • Applicable during the entire cultivation period


  • Agriculture
  • Vegetable Production
  • Fruit Production
  • Substrate Cultivation
  • Lawn Care and Landscaping
  • Seed Treatment


  • Soil
    3-5 kg/ha divided into several applications (1 kg/ha) during the vegetation period
  • Substrates
    0.1 – 0.5 kg/m³
  • Root Treatment
    0.1 – 0.2% solution (1 – 2 g/L water) as soaking solution before transplanting 
  • Seed Treatment
    100 – 200 g/100 kg seed dressing according to thousand grain weight (T.G.W.) 
  • Hydroponics
    10 – 15 g/1000 L nutrient solution during the cultivation cycle

*These are standard-recommendations that can vary according to soil properties, plant cultivate and local system conditions.

INHERENT COMPOSITION (Typical values on basis Dry Matter)

Algae Extract (Ascophyllum nodosum)

10 %

Trichoderma harzianum

106 cfu/g

Bacillus subtilis

107 cfu/g

Potassium - Humates

75 %

Total Humic Acids 1/2

66 - 68 %

Humic Acid 1

61 - 62 %

Fulvic Acid 1

5 - 6 %

Potassium (K2O)

10 - 12 %

Dry Matter

83 - 85 %

Organic Substance

68 - 70 %

pH - value

9.5 - 10.5

Bulk Density

0.55 - 0.65 kg/L

1 according to ISO 19822 / HPTA / AAPFCO / IHSS Analysis method 
2 according to CDFA 68 % / Colorimetric method 70 %
“All Humintech humic substances based products are analysed according to the HPTA test method (ISO 19822:2018) to determine the content of humic and hydrophobic fulvic acids. Most suppliers are using the more simple “colorimetric” analysis method to determine the humic and fulvic acid contents, but experience shows that, due to its inaccuracy, this method indicates higher contents and is not suited to identify non humic substances such as lignosulphonates. In order to maintain the highest quality standard, Humintech has therefore decided to use the currently best analytical standard for the determination of humic and fulvic acids within the scope of quality control.”


Store in a dry, from frost, heat and direct sunlight protected place. 
Store out of children's reach!

Form of Delivery

Carton Box
1/10 kg

1/5/25 kg

Big Bag


Humintech is a biotech company based in Grevenbroich, Germany. We are primarily focused on the research, development and industrial production of humic matter and humic acids for the agricultural sector.  Our products find further use in the feed, pharmaceutical and construction industry, in veterinary medicine and for ecological purposes such as water purification and soil decontamination.


Humintech GmbH

Am Pösenberg 9-13
41517 Grevenbroich / Deutschland 

Phone: +49 2181 70 676 - 0
Fax: +49 2181 70 676 - 22