🌿 Benefits of Leonardite

Natural fertilizer to improve soil fertility


✅ Improves soil structure

Leonardite makes the soil loose, increases water- and breathability.


🌱 Stimulates root growth

Activates the development of a powerful root system and promotes better absorption of nutrients.


♻️ Environmentally friendly

100% natural product. Safe for people, animals and environment.


🌾 Increases productivity

Increases plant biomass, improves the quality and volume of the harvest.


💧 Increases resistance to stress

Strengthens plant immunity, helps cope with drought, colds and illnesses.

Honest analysis of the Leonardite market: why BioSelect is No. 1 in Europe

Our in-depth analysis of the European and international market showed: Today, under the name “Leonardite” they sell products of completely different quality - from real organic concentrate of humic substances to simply ground brown coal.

❌ What the market offers:
• Türkiye and Russia - often simply brown coal or earthen rock is exported under the guise of Leonardite. Humic acid content - 10–20%, fulvic - no more 5%. Benefit for agriculture - zero. It's actually waste, not suitable as fertilizer.
• Germany is a better option, but the content of humic acids is lower 50%, fulvic - about 15%. Excess of heavy metals is often recorded due to the location of extraction, not rinsable with running water.
• Spain - dear Leonardite, but in fact, laboratory analysis showed: 40% humic acids, and that’s not always stable. Fulvic acids are also below normal.
• Canada and the USA - relatively high-quality products. But the average content of humic acids is about 40%, that it doesn't matter 30% less, than in BioSelect.
• ❗ Moreover, Our laboratory tests of European samples showed non-compliance with the declared certificates, as well as dilution of products with earth fraction and lignite rock. This reduces efficiency and deceives the buyer.

✅ Why BioSelect is better:
• 70%+ humic acids
• 22% fulvic acids
• 88% organic substances in the composition

🔬 We conducted independent laboratory studies (cost of one - from 1000 to 1300 euro), We also carry out continuous internal control through our own laboratory.
BioSelect Leonardit is a purified, concentrated product, completely natural, with transparent origin and guaranteed quality.

💰 Price and quality: we win on all fronts

Some "manufacturers" set prices 700 euros per ton for a product with 30–40% active substances. We offer a fair price, when maintaining 88% active organics.

You don't overpay for marketing and branding. You pay for efficiency, which really works in your fields and greenhouses.

⚠️ How not to make a mistake when choosing:
1. Request tests for the content of humic and fulvic acids.
2. Check for heavy metals.
3. Find out the origin of the product: Isn't this brown coal disguised as Leonardite??
4. Compare real organic content, not just pretty labels.

🌱 BioSelect Leonardit - the choice of farmers, who count money and value results

The product is suitable for open ground, and for greenhouse farming.
Thanks to the high concentration of organics and active acids, he helps:
• Restore soils after aggressive chemicals
• Increase soil fertility and structure
• Increase yield by 20–40%