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Frequently asked questions


Find practical answers on product use, availability, technical information and support.


Sapropel consists of a unique blend of organic compounds, humic acids, fulvic acids, peptides, amino acids, hormones, and various substances that enhance humus content. The active ingredients stimulate soil fertility, plant metabolic processes, and soil microbiota:

  • Nitrogen-fixing and nitrifying bacteria;
  • Natural water-soluble vitamins: Carotene (provitamin A), B1, B2, B3, B5, B6, B12, C, D, E, P and Folic acid;
  • 16 natural water-soluble Amino acids: Histidine, Glutamine, Glycine, Valine, Arginine, Aspartine, Alanine, Serine, Leucine, Isoleucine, Phenylalanine, Tyrosine, Lysine, Methionine, Threonine, Cystine;
  • Natural enzymes: Catalase, Peroxidase, Reductase, Protease;
  • Humic complex: Humic acids, Fulvic acid;
  • Macro-elements: Nitrogen (N), Phosphorus (P), Potassium (K); Organic Carbon (C) not less than 40%
  • Essential elements: Si, Ca, Al, Fe;
  • Micro-elements: Mn, Cu, B, Zn, I, Mg, Cr, Ag, Sn, Ba, Ti, Br, Mo, V, Be;

By enriching the soil's absorption complex with deficient organic compounds, sapropel boosts soil fertility for 2-3 years, gradually providing plants with moisture and essential nutrients.

Products derived from sapropel accelerate metabolic processes in plants and soil, strengthen cell membranes, and enhance plant turgor. The humic and fulvic acids present in sapropel act as a long-term source of nourishment for soil and plant microbiota, supplying them with easily accessible organic substances to enrich the soil with amino acids, hormones, proteins, and other vital compounds.

BioAktiva™ Sapropel products are manufactured without harmful additives. Toxicology reports indicate no harmful effects on bees, birds, fish or mammals

BioAktiva™ fertilizer/bio-stimulant products contain only naturally occurring plant compounds extracted from sapropel. These have no adverse effects on human or animal physiology but are highly beneficial to plant development and health. BioAktiva™ fertilizer/bio-stimulant products contain several natural actives, that are highly beneficial to plants and soil.

BioAktiva™ liquid fertiliser/bio-stimulant products can be added in a tank mixed with most fertilisers, pesticides, fungicides and other agrochemicals. Care should be taken not to dilute BioAktiva™ liquid fertiliser/bio-stimulants should be added last for accurate mixing ratios. See the individual product usage instructions for the correct mixing ratios.

BioAktiva Saprogro™, product should ideally be applied not earlier than 7 days after application of herbicides in order to reduce plant stress.

Yes BioAktiva SaproGro™ liquid fertiliser/bio-stimulant can be applied through hydroponic nutrient flow systems. For optimum effect, we recommend that BioAktiva SaproGro™ is diluted no more than 1:400 (1 part SaproGro™ to 400 parts of water/nutrient solution). BioAktiva SaproGro™ should be applied as a pulse and not more frequently than 10 to 14 days apart.

After opening, we recommend that BioAktiva™ liquid sapropel fertiliser/bio-stimulants be stored in a cool, dry area and be used within 3 months. Since BioAktiva™ sapropel products are made from a natural source, they are susceptible to microorganisms in the environment. Although these microorganisms may grow on/in BioAktiva™ liquid fertiliser/bio-stimulants after opening, the beneficial activity of the product remains intact for long periods of time. However, clogging of irrigation or spray equipment may occur if fungal growth does occur. Shake well before use.

BioAktiva plant biostimulant/soil activator products work to enhance plant growth, resulting in improved fruit size and quality as a secondary effect. These fertiliser and bio-stimulant formulations from BioAktiva contain natural plant elements that do not leave any residue on crops and have no harmful effects on humans, even if ingested in their pure form.

Enhance your fertilisation strategy by incorporating BioAktiva™ bio-stimulant/soil activator products as a replacement or supplement to conventional mineral fertilisers. These products contain valuable compounds that aid in plant processes, boosting nutrient absorption, stress resistance, and crop quality. By integrating BioAktiva™ products into your current fertiliser regimen and gradually reducing mineral fertiliser usage by up to 40%, you can optimise plant nutrition while reducing costs.

In short, yes it is. It is important to stay within the recommended application rates.