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Rhenac RML 400 Delivers Full Spectrum LED Technology

October 13, 2025/in News, Press Release/by Admin

Rhenac RML 400 Delivers Full Spectrum LED Technology: Rhenac, the grow lighting specialists, has launched the RML 400, the latest addition to its CLS® (Complete Light Spectrum) product range, delivering scientifically optimised turf care across a 400 sqm footprint. Designed for venues seeking compact, efficient and sustainable pitch management, the RML 400 combines industry-leading LED […]

Transforming Turf with Origin Amenity Solutions

October 13, 2025/in News, Press Release/by Admin

Transforming Turf with Origin Amenity Solutions: When Stuart Donald took on the role of Head Greenkeeper at Inverurie Golf Club in April 2024, he faced immediate challenges. “The greens were full of thatch with a shallow black layer,” he recalls. “The course needed remedial work and a clear long-term strategy to improve turf health and […]

Rhenac RML 400 Delivers Full Spectrum LED Technology

October 13, 2025/in News, Press Release/by Admin

Transforming Turf with Origin Amenity Solutions

October 13, 2025/in News, Press Release/by Admin

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Rhenac RML 400 Delivers Full Spectrum LED Technology

October 13, 2025/in News, Press Release/by Admin

Rhenac RML 400 Delivers Full Spectrum LED Technology: Rhenac, the grow lighting specialists, has launched the RML 400, the latest addition to its CLS^® (Complete Light Spectrum) product range, delivering scientifically optimised turf care across a 400 sqm footprint.

Designed for venues seeking compact, efficient and sustainable pitch management, the RML 400 combines industry-leading LED technology with lightweight rig design, to provide world-class turf growth under artificial conditions.

Rhenac RML 400 Delivers Full Spectrum LED Technology

Modern stadiums and training centres are under increasing pressure to deliver consistent playing surfaces all year round, often under shade from stands and meeting demanding fixture schedules. For grounds professionals, maintaining health turf in these conditions requires tools that not only stimulate growth but do so effectively. The RML 400 has been developed to meet these challenges, providing an adaptable, high-performance solution that integrates seamlessly into the daily routines of venue managers and their teams.

At the heart of the RML 400 is CLS^® by Rhenac^®, the only patented LED system that replicates the full spectrum of natural sunlight. This unique approach is backed by over 12 years of plant research at the Technical University of Munich (TUM) and proven performance at elite stadiums, including the Santiago Bernabéu and Schalke’s Veltins-Arena.

The results are measurable with up to 100% more root growth, double the biomass, 40% fewer input requirements, and 30% more playable hours. With just three RML 400 rigs, pitch managers can achieve full-pitch width coverage with 90% light homogeneity, supporting faster germination and quicker recovery.

Horst Theisen, CEO of Rhenac, explains, “The RML 400, using our LED research from the Technical University of Munich, combines our latest footprint technology and the market’s best homogeneity across 400 square meters, meaning an even coverage with consistent turf quality across all treated zones.

“For us, it’s not just about one monochromatic light; it’s much more. It’s about creating balanced light recipes that replicate natural sunlight and adjusting temperature to support every stage of turf growth.”

“Red light stimulates germination and shoot growth, while blue light promotes root development, shear strength, leaf structure and density. White light enhances overall turf health and vitality, while far red drives length growth. The ability to create bespoke recipes with this mixture of light, combined with infrared heating, ensures the optimal conditions for turf recovery, resilience and consistent playability.”

“We also have analysers and real-time sensors that look deeper into the leaf to understand more about the reaction of the pitch to the light and its circumstances. This allows grounds teams to focus on branching, recovery, and pitch density, and that’s only possible by creating different light recipes.”

Alongside its advanced lighting technology, the RML 400 benefits from Rhenac’s collaboration with TLS, pioneers of single-row aluminium mobile lighting. This ensures a lightweight, easy-to-handle rig that’s practical for grounds teams to transport, deploy and store.

These design benefits translate directly into ease of use for grounds teams. Other features of the RML 400 system include intuitive controls, light sensor automation and smart remote operation from pitchside.

To ensure long-term reliability, Rhenac will provide spare parts for 10 years, and the product will be supported by a comprehensive service model, combining remote assistance with a dedicated international service team.

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Transforming Turf with Origin Amenity Solutions

October 13, 2025/in News, Press Release/by Admin

Transforming Turf with Origin Amenity Solutions: When Stuart Donald took on the role of Head Greenkeeper at Inverurie Golf Club in April 2024, he faced immediate challenges. “The greens were full of thatch with a shallow black layer,” he recalls. “The course needed remedial work and a clear long-term strategy to improve turf health and playability.”

Stuart was able to draw on a programme he had used successfully at his previous club in Knebworth, Hertfordshire, which relied on advice and products from Headland Amenity. Since Headland’s integration into Origin Amenity Solutions, he has continued that approach, benefiting from the same trusted technical advice and a broader range of science-led products. “The continuity of support and products has made a real difference here too,” he says.

Transforming Turf with Origin Amenity Solutions

Origin Amenity Solutions (OAS) is one of the UK’s leading suppliers of products and expertise for professional turf management. OAS combines decades of experience with innovative research to deliver healthier, more resilient and sustainable surfaces, providing the technical support and product range that enabled Stuart to implement his programme with confidence.

A Science-Led Approach

Within just a year, progress at Inverurie Golf Club has been remarkable. Stuart has overseen a reduction of around 30mm of thatch, which has reduced the black layer to encourage better rooting. He has successfully implemented a tree management plan that includes gorse reduction to aid better airflow and increase sunlight for the turf, alongside the construction of new ditches to dry out the course more quickly in the winter months.

Stuart’s course maintenance regime relies on a suite of proven OAS products. “We use ProTec Plus and Seamac which really helps the turf recover and stay healthy,” he explains. “Seamac Proturf Fe, Liquid Turf Hardener and Turfite Elite form part of our 20-20-30 tank mix, which we use in conjunction with Mantle and PPT114 to reduce the reliance on fungicides. I am planning for future years when we might not have the option of using fungicides due to ongoing restrictions. Tri-Cure and TeraFirm complete our programme by improving air-to-water ratios in the soil, to improve soil and root health.”

“The results have been very encouraging,” he adds. “Better greens, improved grass coverage and more effective tree management. It’s all starting to show, members have noticed it too, with feedback on truer, smoother putting surfaces.”

Trusted Support

For Stuart, the ongoing support from OAS has been just as important as the products themselves. “The advice and guidance from the advisors have been invaluable. Having worked with Headland Amenity for years, I was happy to continue when they became part of OAS as I could continue the programme, I know works, with the added benefit of a wider range of resources and expertise.”

A Course Transformed

Over the past eighteen months, Inverurie Golf Club has undergone a tangible transformation. Through careful planning, practical interventions and the use of science-led products, Stuart and his team have turned challenging conditions into healthier, more resilient turf. The improvements reflect both the dedication of the greenkeeping team and the trusted partnership with Origin Amenity Solutions.

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.

Half Sized Blog Element (Single Author Style)

Half Sized Blog Element (Multi Author Style)

Rhenac RML 400 Delivers Full Spectrum LED Technology

Transforming Turf with Origin Amenity Solutions

Rhenac RML 400 Delivers Full Spectrum LED Technology

Transforming Turf with Origin Amenity Solutions

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Rhenac RML 400 Delivers Full Spectrum LED Technology

Rhenac RML 400 Delivers Full Spectrum LED Technology: Rhenac, the grow lighting specialists, has launched the RML 400, the latest addition to its CLS^® (Complete Light Spectrum) product range, delivering scientifically optimised turf care across a 400 sqm footprint.

Transforming Turf with Origin Amenity Solutions

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