- Model WSG 85 - Organic Soil Conditioner



POWHUMUS WSG 85 is a concentrated humic acid substance and a 100% water soluble high quality plant growth stimulant and soil conditioner. It can be applied to agricultural and horticultural plants, by soil and foliar application. Furthermore it is a permanent humic substance which cannot be easily decomposed by microorganisms of the soil. It can be used alone or mixed with most fertilizers.

POWHUMUS® WSG 85 is obtained through alkaline extraction from German Leonardite (highly oxidized lignite). It arises from the chemical and biological humification of plants and other organic matter, by biological activity and geological processes. Leonardite provides a very high content of humic and fulvic acids and natural biological active trace elements.

POWHUMUS WSG 85 is a growth stimulant and soil conditioner useful especially for sandy and clay soils. As a product in crystalline granular form, it can be transported easily. Moreover, it can be applied to all agricultural and horticultural plants. Furthermore, it is able to enhance the performance of fertilizers, and it reduces input costs.

  • Increases yield and improves quality of plants
  • Improves the soil structure and increases the water holding capacity
  • Increases and stimulates beneficial microorganisms
  • Enhances the soil cation exchange capacity (CEC)
  • Increases the efficiency of fertilizers and reduces nutrient leaching
  • Promotes root development
  • Increases nutrient uptake
  • Acts as a natural chelator for microelements in alkaline soils and increases their availability for plants
  • Decreases stress by drought and stress by application of pesticides
  • Increases the germination of seeds and enhances development of radicles
  • Reduces residues of herbicides and toxic substances in the soil
  • Delays the decomposition of ultraviolet unstable agents

In all crops
6-8 kg/ha divided into several doses (1-2 kg/ha) during the season

Vegetables in greenhouses 
8-10 kg/ha divided into several doses (1-2 kg/ha)

Horticultural fruit trees
8-10 kg/ha divided into several doses (1-2 kg/ha)

Open field vegetables
6-8 kg/ha divided into several doses (1-2 kg/ha)

Cereals, potatoes, legumes
6-8 kg/ha divided into several doses (1-2 kg/ha) during the season and at the time of fertilizer application

Ornamental plants and tree nursery, turf grass, landscaping (in General)
8-10 kg/ha divided into several doses (1-2 kg/ha) or 1 kg/m3 during the preparation of substrates

Foliar application
150-300 g/1000 L water every two weeks during the season

Seed treatment
1 kg/100 kg Seeds

UV protection
0.1% (400 g in 400 L water/ha)

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