The Bioline Advantage

Bioline produces high quality fulvic acid and humic acid products. We have a unique approach to our extraction process, differentiating us and the potency of our products from the rest of the market.

We produce our highly beneficial, naturally-occurring organic acids, through a patented extraction process that uses spent mushroom compost as the source of our humic substances.

Without the need for harsh chemicals, we extract, separate, purify and concentrate our fulvic and humic acid fractions and use them as the building blocks for our product formulations.

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Pouring fulvic acid into a beaker

Bioline Gold – Concentrated Fulvic Acid

Bioline® Gold, our flagship product, is a highly potent fulvic acid solution. Bioline Gold is generated using our state-of-the-art production facility in Ontario, Canada.

It is the first product powered by our propitiatory Fulv-IQ™ purification process. Intelligent process engineering, and more than eight years of advanced research into the physical and chemical properties of organic extracts has culminated into the roll-out of this product.

The evolution of our patented process for the extraction, refinement, purification and concentration of fulvic acid brings to market a new generation of fulvic and humic acid based biostimulants.

What makes Bioline Gold so exceptional?

Extremely High Potency

Our fulvic acid is extracted without the use of any harsh chemicals such as caustic solutions. Our extraction and purification is carried-out under ambient condition, thereby eliminating the opportunity for thermal, physical or chemical degradation or alteration of the fulvic acid complex or its activity. Our fulvic acid has never been dehydrated, and our gentle process protects the potency of the active ingredients.

Maximum Purity

With our product you pay for fulvic acid and you get only fulvic acid. Our extract is purified through a multi-staged process where all humic acid molecules as well as other organic species have been removed. Our product is clear, and completely free of any particulate matter. The purity of our Bioline Gold is indicated by the low concentrations of ash.

Highly Compatible with Other Inputs

Whether combining with other organic or conventional inputs, Bioline Gold is compatible. We have tested our product in combination with various other inputs of differing pH, micro-nutrient loadings, and active ingredients. Our Bioline Gold is highly stable and compatible. Let us test our fulvic acid for your product.

Highly Biologically Stable

Growers want a biostimulant product that invigorates microbial activity in their soil, not in the bottle. Through our proprietary FulvIQ™ process we purify our product of any micro-organisms.

Under normal storage conditions our Bioline Gold has a long-shelf life. Compost tea, and many other extract from plants and other living organisms quickly go septic or foul in bottles because of the presence of high concentrations of non-fulvic organic material in the solution.

These materials are source of food to microbes. Humic substances including fulvic acid are highly resistant to further microbial degradation. Due to the purity of Bioline Gold there is no food for micro-organisms to grow.

Eco-friendly process leads to sustainable products

The Bioline® process was engineered from day-one with sustainability in mind. Creating value out of waste, the BioLiNE® process gives a second-life to waste generated by mushroom farms.

Through our innovation we enable the upcycling of spent mushroom compost (SMC). Our process generates a crude extract from SMC, and recycles the post-extract residual solids as growing media to enrich soils, and grow plants.

For every tons of SMC we upcycle we reduce 2,500 lbs of CO2E in GHG emissions. Join us on our Journey to Sustainability.

What is fulvic acid, and how does it help Growers?

Fulvic acid is the smallest sized (MW < 10,000 Daltons), most active fractions of humic substances, meaning they will incite the greatest response from any plant or animal. They are the fraction of humic substances that are soluble in both acidic and alkaline conditions.

The term fulvic acid, much like humic acid does not refer to a single discrete molecule or polymer, but rather to a complex combination of numerous organic molecules. In general, fulvic acids have twice the oxygen content of humic acids with many more carboxyl, and hydroxyl functional groups.

Due to their very small size fulvic acids can penetrate through the cell wall and deliver nutrients directly to assist in cell function. Fulvic acid is also the rarest of the humic substance species in the soil, Leonardite deposits, and other sources of humic substances.”

Increase Crop Yield

Fulvic acid functions at multiple levels to enhance crop yield. It enhances nutrient uptake and efficiency, it is a biostimulant that invigorates soil microbial activity, and improves the physical properties of soils. The application of fulvic acid at crop establishment, and as a foliar at different stages of growth improves the overall health of crops, ultimately leading to higher yields.

Improves Photosynthesis and Plants Metabolic Reactions

Fulvic acid increases the plants ability to carry-out photosynthetic reactions increasing the formation of carbohydrates (sugars) leading to higher brix (sugar content) in corn, fruits, vegetables and other produce. Fulvic acid also improves transpiration rate, intercellular levels of ATP, and CO2.

Fulvic Acid has been shown to enhance total soluble solids, antioxidant activity, total phenolics, carbohydrates, capsaicin, and carotenoids in crops increasing the quality of produce including weight, size and vitamin content.

Improve Seed Germination

When fulvic acid is used in seedcoat formulations or applied in-furrow, it helps to nourish the plant post emergence, helping it fight of stress in the earliest stages of plant growth. By doing so fulvic acid improves the probability of a healthy plant. Stress from the conditions in the soil and environment can have substantive negative impact, and fulvic acid shields the plant from these stressors.

Increase Root Growth and Branching

Healthy high yielding plants require healthy roots. Fulvic acid improves root growth, branching and overall health in several ways. It retains and exchanges essential nutrients with the roots, it eliminates stress from high concentrations of soluble nitrogen (nitrogen burn), enhances the microbial ecology in the rhizosphere (root zone) and stimulates cell division in the roots increasing root length and branching.

Improve Stress Resistance

Fulvic acid has been shown to improve the resistance of crops to drought, and enhance the plants natural defences against insects and various diseases. Studies have also shown that the use of fulvic acid can buffer pH and protect plant roots from acidic or alkaline conditions in soils or hydroponic environments.

Fulvic acid can help crops establish and thrive in high salinity soils. Fulvic acid can also remediate stress on crops from either deficiencies or excessive concentrations of certain micronutrients such as Ca, Al, Se, Pb and many others.

How Does Fulvic Acid Work? What Does it Do?

High Cation Exchange Capacity (CEC)

The cation exchange capacity (CEC) of fulvic acid (1400meq/ 100g) is the highest of any naturally occurring substance on the planet. It is almost 3x of humic acid (450 meq/100g) and almost 40x of a typical organic rich clay-loam soil (15-30 meq/100g). Thus, fulvic acid molecules can retain and more importantly exchange huge amounts of nutrients, benefiting the plant, the soil, and the various micro-organism in the soil.

Size Matters: Small Enough to Penetrate Cell Walls

Fulvic acids are very small. They are small enough to penetrate cell walls meaning that they an exchange nutrients, as well as other organic molecules highly efficiently, at a cellular level. Whether applied to the soil, used as seed coat, or mixed with fertilizers in-furrow, as foliar, in irrigation, or hydroponic systems, fulvic acid boosts the plants response to the nutrients that are made available to it.

Both cationic and anionic chelation

Fulvic acid has the capacity to chelate both cations and anions. Chelation is really the wrong word, because chelators such as EDTA can grab cations like iron (Fe) and keep them in solution but they are reluctant to let them go to. Fulvic acid easily grabs and lets go of both cations and anions. Thus, being able to retain and exchange nutrients such as nitrates, sulphates, phosphates which are anions.

Both hydrophilic and hydrophobic moieties and complexes

Fulvic acids are heterogenous complexes with both hydrophilic (likes water) and hydrophobic (rejects water) moieties. After all, hydrophilic complexes must be present and interact with the hydrophobic to be soluble in water and enable the moisture holding capacity we observe.

Whether the individual exhibit hydrophobicity or hydrophilicity is a matter of probability. A complex with higher concentrations of hydrophobic moieties has a higher probability of behaving hydrophobically and vice versa.

Both the hydrophobic and hydrophilic have plant beneficial behaviour. The hydrophilic fractions are more involved in the nutrient exchange and interactions between fulvic acid with cations and anions.

Increase Moisture Holding Capacity

Fulvic acid on its own and in tandem with other particles and colloids in the soil, improves the moisture holding capacity of soils.

Buffers pH and treats Salinity

Fulvic acid has been used extensively in hydroponic applications to buffer the pH. It has similar pH buffering properties in both acidic and alkaline soils helping crops thrive. In high saline soil the high cation exchange capacity of fulvic acid retains the excess salt allowing for the plant to thrive and reducing the high osmotic pressure in the rhizosphere.

Improve Microbial Activity

Fulvic acid carries and exchanges nutrients and other organics such as carbohydrates and amino acids to microbes, improving and enhancing their activity helping to increase the quantity and health of plant beneficial microbes in the soil.

What are the Applications for Bioline® Gold?


Bioline® Gold should be used in seed-coating formulations as an ingredient to enhance germination and protect against post-emergence stress.

In-furrow or as an Ingredient in Your Starter Fertilizer

Either on its own, or preferably as part of your starter fertilizer, Bioline® Gold should be incorporated to help your crop with a healthy emergence. Our Bioline® Gold is compatible with any formulation, let us test your product.

Foliar Spray or in an Irrigation System

Bioline Gold® is an important addition to foliar applications or for use in irrigation systems. In combination with micro and macro-nutrients it improves nutrient uptake, nutrient efficiency, and enhances your crops health. When combined with common pesticide and fungicide sprays, it will help your plant withstand the stress.

Hydroponic Growing

Bioline® Gold is essential for hydroponic growing of any plant. It plays a crucial role in pH buffering, improves photosynthetic reactions, nutrient uptake and efficiency. It improves the strength and size of roots, enabling a hydroponic operator to increase the nutrient loading, and reap the benefits of a higher percentage of nutrients being bio-available to the plant.

Horticulture, Floriculture, Lawn and Turf

The benefits of Bioline® Gold for agriculture also extend to other plants and living organisms including: various potted plants, trees, flowers, and of course luscious turf and immaculate golf greens.

HPTA Test Method Certified logo

Fulvic Acid Testing

As a member of the Humic Products Trade Association (HPTA) we are highly supportive of the development of a new standard method aimed at enabling a more accurate means to measure and compare products in the marketplace. The HPTA method is used to quantify the hydrophobic fraction of fulvic acid. Although this method does not address the quantification of the hydrophilic fractions of fulvic acid, which make up about 50-70% of fulvic acid complexes and moieties; it is the best method that we have encountered to date that addresses the inflation of the quantity of fulvic acid reported by inorganics as well as most non-fulvic acid organic additives or adulterants. The method has been submitted for American National Standards Institue (ANS) and International Standard Organization (ISO) for approvals, and has already been approved by the American Association of Plant Food Chemist Officials (AAPFCO)”

Available Globally

Bioline Gold is available to International customers. Bioline can be purchased in bulk tanker loads, 275 USG (1000L) totes, or 2.5 USG (10L) jugs.

Please contact us for more info.

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