Sapro – Sapropel Liquid Fertilizer from SAPROTERRA INC

SAPRO is biologically active preparation based on sapropel and specifically selected peat. It is biological immunostimulant for growth of the plants, the root system, and also inductor for development and florescencen of the plants. The technology for producing SAPRO has been developed by SAPROTERRА INC; it meets the requirements of the European standards applicable to production of organic fertilizers. SAPRO is 100% bioorganic fertilizer; it is environmentally compatible, nonpolluting and safe; it’s measure of alkalinity is almost neutral. The active substances include a number of natural biologically active compounds: humic substances, carboxylic acids, amino acids, pectines, macro and micro elements. Continuous application of SAPRO helps to improve yield of cultivated plants, recover fertility of the soil, and maintain the balanced composition of the soil.

Agronomic values
Total Nitrogen (N)
Water Soluble Nitrogen
Total Phosphate (P2O5)
Available Phosphate (P2O5)
Potash (K2O)
Humic Acid (A&L)
Humic Acid (CDFA)
Organic Matter
C:N Ratio
Aerobic Plate Count
650 000 cfu/ml
Anaerobic Plate Count
30 000 cfu/ml
Trace Elements
Co, Mn, Cu, B, Zn, Br, Mo, Ca, Mg, Si
Benefits of product
  • Improves the balance and microflora in the soil.
  • Prevents loss of minerals in the soil due to desalination.
  • Helps to retain moisture in the soil.
  • Improves germinative power and germinative capacity of seeds.
  • Improves plant immunity and decreases the incidence of disease.
  • Ensures formation and growth of roots in the closed conditions.
  • Improves plant resistance to adverse climatic conditions and man-made impact.
  • Harmless to humans, animals, bees, and microflora in the soil.
  • Highly efficient and can be used in small doses.
  • Can be applies in combination with other fertilizers and protective materials.
  • Ensures evacuation of nitrates from vegetables, root crops, and herbaceous crops due to intensive nitrogen metabolism in the plants.
Areas of application
  • Vegetable production
  • Fruit production
  • Flower production, herbaceous crops
  • Arboriculture, tree and shrub production
  • Corn growing
  • Production of potatoes and other tuber crops
Preseeding treatment of seed grains, root tubers, nursery plants, propagula. Watering and douching floricultural crops, bushwood, foliage plants, tree crops, lawn grass. Consumption from 1 to 4 liters per hectare.
Use either alone or in combination with other fertilizers and protective agents. Introduce in the greenhouse or in the field by drop watering or douching.
You can request additional information on the use of the preparation from our specialists by sending us a query.
SAPROTERRA INC offers SAPRO in containers 1, 5, 10, 20, 25, 100, 220, 1000 liter. Packaging in containers with a customer's logo is possible.
We ship the products from sea ports Klaipeda, Riga, or from the freight village in Vilnius.
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