
To address productivity challenges, Pratley Group has launched a scientifically designed perlite-based growing medium, Grolite that is known to deliver superior results. (Image source: Pratley)
Grolite, a perlite-based growing medium from Pratley has been known to be a transformative product for farmers, from small-scale enterprises to large agricultural operations
Amidst increasing pressure to boost productivity and efficiency in farming operations, the adoption of innovative solutions has become essential. At the same time, conserving resources is also essential. To address these challenges, Pratley Group has launched a scientifically designed perlite-based growing medium, Grolite that is known to deliver superior results.
Available in Type 1 and Type 2 grades, with sizes ranging from fine to coarse, Grolite accommodates a range of agricultural practices. This flexibility enables farmers to choose the specific grade that best meets their operational needs, whether it is for seedlings, hydroponic systems, soil aeration, or improving moisture retention in crop fields.
Being a sterile growing medium free from any form of harmful pathogens, Grolite provides a clean and healthy environment for plant growth, which is particularly important for the development of fine hair roots. The optimal air-water balance facilitated by Grolite further enhances root systems, leading to faster-growing and more resilientplants. Its excellent wicking properties also promote optimal and uniform water distribution within the growing medium, supporting consistent plant health and productivity.
Grolite's reputation as a durable and consistent growing medium comes from its excellent nutrient intake capability which enables crops to absorb essential nutrients more efficiently. In addition, its inert and stable nature prevents the product from dissolving or degrading over time. Grolite also significantly boosts yield, thanks to its ability to retain fertilisers in the soil, ensuring that nutrients remain available to plants for longer durations.
Furthermore, the product also retains moisture in the soil and maintains stable temperatures, helping crops thrive in South Africa’s diverse and often challenging climatic conditions. Its role in improving soil aeration and drainage prevents compaction and waterlogging, promoting the health and resilience of crops. These properties make it an excellent choice for both traditional farming methods and more advanced systems like hydroponics.
Marketing director, Eldon Kruger highlighted that the benefits of Grolite extend well beyond just enhancing plant growth. "Grolite is more than just a growing medium. It is a strategic resource that empowers farmers to achieve better outcomes whilst also preserving natural resources," stated Krugar.