At Cultiwool, we combine European quality, innovation, and horticultural expertise to deliver sustainable stone wool substrates that help growers achieve consistent, high-quality results. Our products are engineered with natural binders and made for precision cultivation, balancing performance, purity, and environmental responsibility. Together with our global network of partners, we empower modern growers to cultivate more efficiently, sustainably, and successfully.

Building on Quality, Growing with Purpose

Everything we do starts with quality. At Cultiwool, we believe that great cultivation begins with a reliable and sustainable substrate. Our stone wool is engineered using high-purity natural materials and a sugar-based binder, delivering an inert, clean, and high-performing medium for growers. From raw material selection to final production, every detail is carefully monitored to ensure consistency and precision in every batch. This commitment to quality and sustainability is what allows growers to achieve uniform results, crop after crop.

Learn how our journey began and what drives our commitment to growers around the world.

Discover Our Story

Our Commitment to Quality and Sustainability

Extreme Reliability

Engineered for consistent performance, Cultiwool stone wool ensures reliable water flow, uniform root growth, and predictable crop outcomes.

Premium Certified European Quality

Produced in Europe with advanced technology and strict quality control, Cultiwool substrates deliver precision, purity, and long-term stability.

Sustainable by Design

Made with a natural sugar-based binder and energy-efficient production methods, Cultiwool supports greener, more responsible cultivation.

Flexible for Every Grower

Available in a wide range of sizes and configurations, Cultiwool products adapt easily to different crops, systems, and grower preferences.

Long-Term Partnerships

We grow together with our customers, building trust through collaboration, transparency, and shared commitment to sustainability.

Ready to Grow With Us?

Let’s find the ideal Cultiwool solution for your facility!

The Cultiwool Difference

At Cultiwool, innovation is not an option; it is part of our DNA. We continuously refine our stone wool range to help growers achieve healthier root systems, stronger plants, and more efficient cultivation. Every detail, from water distribution and air balance to composition and density, is designed with precision to deliver consistent results crop after crop.

What makes Cultiwool truly distinct is our commitment to continuous improvement and practical innovation. Our substrates are engineered to make growing easier, cleaner, and more efficient, helping professional cultivators save time while maintaining control over every parameter.

Backed by years of experience, technical expertise, and a deep understanding of horticulture, we guarantee a level of reliability that enables growers to focus on what matters most: producing high-quality crops sustainably and profitably.

If you want to grow with confidence and stay ahead of the curve, choose Cultiwool, When Quality Meets Sustainability.

Built on Partnership &Innovation

Stronger Together – Powered by Partnership

At Cultiwool, we believe true progress in horticulture comes from collaboration. That is why we partner with leading experts and innovators who share our vision for quality, sustainability, and growth. Since 2022, Cultiwool has proudly collaborated with Knauf, a global leader in mineral wool, whose commitment to sustainable raw materials perfectly aligns with our own.

By combining Knauf’s material excellence with our horticultural expertise, we deliver stone wool substrates that meet the highest standards of precision, performance, and environmental responsibility. Together with our partners, we continue to develop smarter solutions, advancing the future of sustainable cultivation and helping growers achieve the best results, season after season.

Growing Together

At Cultiwool, we see our customers as partners in innovation. The growers who work with our substrates every day provide invaluable insights that drive our continuous improvement. Your experience helps us refine our products and processes to meet real-world cultivation challenges.

We believe that true partnership goes beyond delivering a high-quality substrate; it is about reliability, accessibility, and shared success. When challenges arise, we listen, act, and find solutions together. Because in modern horticulture, every detail matters. And when your crops thrive, so do we.

Meet the experts behind Cultiwool’s growing success

Meet Our Team

Crafted in Europe, Trusted Worldwide

Cultiwool substrates are proudly produced in Europe under strict quality control and sustainability standards. Every slab, block, and plug is engineered for precision and consistency, ensuring optimal results in professional horticulture worldwide.
With advanced production facilities and a reliable logistics network, we deliver premium stone wool solutions to growers across continents, combining European craftsmanship with global reliability.

Where Quality and Sustainability Grow Together

Cultiwool represents the perfect balance between innovation and responsibility, designed for growers who value both performance and planet.

Reliable by Nature

Each Cultiwool substrate is made from 100% pure basalt rock, and for the Prime products, it also has a natural sugar-based binder. That ensures a clean, uniform, and sustainable growth. From propagation to harvest, you can rely on consistent results, efficient water use, and a smaller environmental footprint.

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