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FAQ about BioAktiva Sapropel Products


We have compiled a number of questions that are often asked by farmers and end users.
Should any of your questions not be answered below please contact us for more advice.


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.

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

BioAktiva SaprogroMicroGro and NanoGro products should ideally be applied not earlier than 7 days after application of herbicides in order to reduce plant stress.

Yes BioAktiva SaproGro liquid fertilizer/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 fertilizer/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 fertilizer/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 fertilizer 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 fertilization strategy by incorporating BioAktiva biostimulant/soil activator products as a replacement or supplement to conventional mineral fertilizers. 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 fertilizer regimen and gradually reducing mineral fertilizer usage by up to 80%, you can optimize plant nutrition while reducing costs.

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

Does a Wetter/Sticker/pH buffer need t be added to the BioAktiva liquid plant biostimulant/soil activator products?​

Yes it is recommended (but in a ready-made solution) to add a pH buffer when the spray mixture is above pH 7.0. Adding a wetter/sticker to the spray mix will increase the area that BioAktiva liquid fertilizer/bio-stimulant products have in contact with the leaf surface and promotes absorption. A sticker product is recommended for upright plants with waxy cuticles.