BioSulfur-S: Healthier crops, effortless application

BioSulfur-S is a biologically derived sulfur solution engineered for effortless application, uniform leaf coverage, and enhanced crop vitality. Thanks to its hydrophilic nature and smaller particle size, Biosulfur-S delivers consistent performance across a wide range of crops, delivering higher efficacy at lower rates than standard sulfur, whether used alone or in combination with other inputs. Growers choose BioSulfur-S not just for how well it works, but for what it represents: a smarter, more sustainable approach to crop nutrition that blends innovation with reliability in every spray.

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Innovation in Every Drop

Sustainability

Lower rates: Smaller particle size and hydrophilic properties allow for lower application rates without compromising coverage; no adjuvants required
Uniform distribution: Smaller particle size and hydrophilic properties promote uniform distribution across leaf surfaces
Minimal residues: Smaller particle size enhances spray performance, leaving minimal visible residues compared to conventional sulfur
Time-release mechanism: Due to its porosity it provides a quick start and long-lasting supply

Superior Efficacy

Lower rates: Smaller particle size and hydrophilic properties allow for lower application rates without compromising coverage; no adjuvants required
Uniform distribution: Smaller particle size and hydrophilic properties promote uniform distribution across leaf surfaces
Minimal residues: Smaller particle size enhances spray performance, leaving minimal visible residues compared to conventional sulfur
Time-release mechanism: Due to its porosity it provides a quick start and long-lasting supply

Flexibility

Compatibility: Fully compatible with a broad range of inputs, making it easy to integrate to spray programs and helping reducing labor and operational costs
Mix partner: Its hydrophilic nature and liquid-friendly formulation make it an ideal tank mix partner—no clumps, no dust, no clogged nozzles, unlike with dry fertilizers
Product stability: Unlike larger particles that settle at the bottom and reduce mixing efficiency
Versatile and dependable: its unique properties makes it a trusted fit for a wide range of farming systems

Easy to Mix, Hard to Beat

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Product Label

Safety Data Sheet

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Get Expert Guidance

Ready to experience the power of Koppert's solutions for your crops? Take the first step towards maximizing your yields and minimizing pest damage by getting in touch with us today. Whether you need more information, expert advice, or want to make a purchase, our team is here to support you every step of the way.

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What are other greenhouse growers saying?

See BioSulfur-S in action through our growers’ words. Discover the tangible benefits of stronger crops, improved resilience, and effective, environmentally responsible crop care.

Explore our Solutions

At Koppert, we combine innovation, science, and nature to help growers achieve healthier, stronger, and more resilient crops. For over 50 years, we’ve been pioneers in sustainable agriculture, developing solutions that work with nature—whether it’s biological pest control, plant growth enhancers, or crop resilience products.

Our portfolio reflects decades of research, practical experience, and real-world results. Every product is crafted with a focus on effectiveness, sustainability, and environmental responsibility, empowering growers to protect their crops, optimize growth, and care for the ecosystem.

From the field to your farm, Koppert delivers solutions you can trust, today and into the future.

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