Unlocking the power of seaweed: The SMX difference

You’ve been here before.

A long, dry spell stretches on, and the greens start showing signs of stress—wilting, thinning, roots struggling to reach deeper for moisture. Then, just as relief comes in the form of rain, it brings a new challenge: inconsistent playing surfaces, weakened turf, and patchy recovery.

In these moments, turf resilience isn’t just a nice-to-have—it’s essential. Stronger roots mean faster recovery, better stress tolerance, and consistently high-quality playing surfaces.

And for years, greenkeepers have turned to seaweed extracts to support plant health.

But here’s the thing: not all seaweed-based biostimulants are the same. The difference isn’t just in the seaweed itself—it’s in how its powerful compounds are extracted.

Why SMX is Different: Science, Innovation, and Sustainability

ICL, in partnership with Acadian Seaplants—the world leader in seaweed technology—has developed SMX, a scientifically engineered seaweed biostimulant designed to enhance turf performance from the roots up.

With cutting-edge extraction methods, a commitment to sustainability, and proven results, SMX isn’t just another seaweed extract. It’s a smarter approach to turf management.

The Science Behind SMX: Why Extraction Matters

Not All Seaweed Extracts Deliver the Same Results

For decades, seaweed has been used in turf management. But how it’s processed determines whether its most beneficial compounds reach the plant in a usable form.

There’s a common belief that cold-pressed seaweed is always superior. It’s a nice idea, but the reality is more complex. Research shows that different extraction methods yield different benefits—some unlock higher levels of bioactive compounds than others.

Alkaline Extraction: A Proven Advantage

Independent trials, including those led by Dr. Andy Owen and the ICL team, have demonstrated that alkaline-extracted seaweed can significantly enhance root length and volume—key factors in improving turf resilience.

Here’s why it matters:

• Better root initiation – SMX helps roots establish faster and deeper, providing stronger anchorage and access to moisture.
• Enhanced stress tolerance – Turf treated with SMX recovers more effectively from drought
• Improved nutrient uptake – Healthier roots mean better absorption of essential nutrients, supporting long-term turf quality.

It’s not about saying one method is always better than another—it’s about understanding what actually works in turf management. And SMX is backed by real-world trials, not just marketing claims.

What Sets SMX Apart?

Specialist Expertise from Acadian Seaplants

Acadian Seaplants is a global leader in sustainable seaweed harvesting and extraction technology. By partnering with Acadian, ICL combines world-class seaweed innovation with its own expertise in turf agronomy, ensuring SMX delivers real, measurable benefits.

Extraction That Works for Turf, Not Just for Labels

• SMX’s alkaline extraction process enhances the availability of plant growth regulators and stress-response compounds.
• Trials confirm that SMX-treated turf recovers faster from drought, helping greenkeepers maintain high-performance playing surfaces.

Real-World Results, Proven by Science

Independent research shows that SMX:

• Increases root initiation
• Strengthens turf against environmental stress
• Improves long-term resilience on golf courses, stadiums, and sports pitches

Sustainable Innovation: The SMX Commitment

Sustainability isn’t just a buzzword—it’s a responsibility.

Acadian Seaplants ensures every harvest is carried out responsibly, using satellite imaging and drone technology to monitor seaweed bed regrowth. This protects marine ecosystems while ensuring a continuous, high-quality supply of seaweed.

For greenkeepers, choosing SMX means choosing a product that supports turf health and respects the environment.

SMX: The Next Step in Turf Management

Greenkeeping isn’t just about managing grass—it’s about understanding how to give turf the best possible foundation to thrive.

With increasing environmental challenges, greenkeepers need proven, research-backed solutions—not just marketing claims. SMX is more than just another seaweed extract. It’s the next step in root health, stress resilience, and sustainable turf management.

Find out how SMX can improve your turf health. Contact us today to learn how ICL and Acadian Seaplants are setting new standards in turf management.