The range of biostimulants on the market is growing fast, but not every product delivers what it promises. So how can you tell if you’re dealing with a reliable biostimulant?
In this article, we share a practical checklist for distributors, advisors, and growers looking for trustworthy, effective, and profitable biostimulants. A handy guide if you want to make the right choices for the new season.
October is the time when many growers and advisors look back on the past season and start planning for the next. Maybe you want to improve soil health, strengthen crop resilience early in spring, or optimise input costs. The biostimulant you choose can make a big difference, because not every bottle does what it says on the label.
For distributors and advisors, this is the ideal moment to build a distinctive and reliable product portfolio. For growers, it’s time to explore solutions that genuinely work and base decisions on proven quality. But what should you look for?
The first and most important question: is the product officially CE-certified as a biostimulant (PFC6)? A CE label under the European Fertilising Products Regulation (EU 2019/1009) guarantees:
For distributors, the CE label is a strong and credible argument when advising customers.
Important: some products on the market still lack CE certification, which means they don’t have to prove their effectiveness.
✅ All Agro-Solutions products are CE-certified and comply with the highest European standards.
A reliable biostimulant comes with solid evidence. Always ask for:
For distributors, this data is a powerful tool in their conversations with customers.
✅ Agro-Solutions conducts dozens of field trials both in the Netherlands and abroad, supporting every product with extensive field data, seasonal results, and grower feedback. Examples include Siliforce on potatoes, AMX in greenhouse crops, or Micromix on sandy soils.
Good products don’t hide their ingredients. Be wary of vague terms like “natural extracts” or “plant stimulators” without further explanation. The following questions should have clear answers:
Transparency allows distributors to provide clear and confident advice to their customers.
✅ We clearly communicate what our products contain, such as MOSA silicon or L-amino acids, and why these components are effective.
It’s not only about what’s in the bottle, but whether the plant can actually use it:
For growers, this prevents common problems such as clogged nozzles or ineffective tank mixes. For distributors, it reduces the risk of complaints.
✅ Example: Siliforce contains mono-ortho-silicic acid: the only directly absorbable form of silicon. Amino acids are only effective in free L-form, as in our AMX product.
Choose a product that:
Growers need assurance that a product works for their specific crop. Distributors and advisors look for versatile solutions they can confidently recommend.
Important: some biostimulants on the market are crop-specific or limited in use. Always ask about compatibility.
✅ Agro-Solutions biostimulants are universally applicable: they are suitable for all crops and cultivation systems, from arable and fruit to greenhouse production.
It’s not just about the product, it’s also about the guidance you receive. A good supplier provides advice, follow-up, and practical support to help you achieve the best results.
Look for:
For distributors, this kind of support makes a real difference in how you serve your clients.
There’s no one-size-fits-all solution. Each crop and growth stage requires a different approach. A reliable biostimulant aligns with your objectives, at the right time in the season. Ask yourself:
Always consider whether the product truly fits your goals or your clients’ situation.
Whether you’re advising others or growing yourself, ask these seven questions before choosing or recommending a biostimulant:
As a grower, you invest in the health of your soil and crops. Naturally, you want to know exactly what you’re applying. The right biostimulant strengthens your crops; the wrong one simply drains your budget. This checklist helps you make informed, confident choices, whether you purchase directly or rely on an advisor.
A reliable biostimulant makes a real difference for both your plants and your profit margin.
We’re more than just a producer, we’re your trusted partner. Agro-Solutions helps distributors, advisors, and growers get the most out of their crops with biostimulants that are:
Want to know which biostimulant best fits your goals or your clients’ needs? Get in touch for personal advice or request our product information sheets.
