BeGrow Stone Wool
BeGrow stone wool is a stable growing medium for commercial greenhouse and hydroponic production. It is available as starter plugs, cubes, and slabs for propagation, transplanting, and mature crop production. Because the material is inert and hydrophilic, growers can manage water, air, pH, and nutrient delivery with greater control. In addition, its uniform fiber structure supports even moisture distribution throughout the root zone.






Commercial growers use BeGrow products to support consistent irrigation and root development. As a result, plants can receive water, oxygen, and nutrients more evenly. The product range also provides a clear path from seed germination in plugs to seedling development in cubes and final placement on slabs. Therefore, BeGrow stone wool is suitable for many controlled-environment production systems.
BeGrow Benefits
Improved Plant Growth Control
Optimal Water and Fertilizer Consumption
Maintains Nutritional and pH Targets
Hydrophilic with Consistent Moisture Distribution
Inert and Non-Pathogenic
Chemically and Mechanically Stable
Different Applications
Greenhouse Cultivation
Hydroponic Cultivation
Technical Specs
100% Stone Wool
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Average fiber diameter 6 µm
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Density 80 kg/m³ +- 10%
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Porosity +95%
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Fiber structure Vertical
Compatibility
BeGrow stone wool is suitable for cucumbers, tomatoes, peppers, melons, leafy greens, soft fruits, roses, gerberas, and other greenhouse crops. For example, starter plugs can support germination, while cubes help with seedling development. After transplanting, slabs provide the main root-zone volume for mature plants. In addition, custom dimensions may be available for specific crop systems.
Available sizes:
Sizes are shown in millimeters. Custom sizes available on request.

CUBE 100x100x65
- 2100 pieces per pallet
- 20 pallets per 20' container
- 42 pallets per 40' container

CUBE 72x75x65
- 3100 pieces per pallet
- 20 pallets per 20' container
- 42 pallets per 40' container

BEGROW
- 8100 pieces per pallet
- 20 pallets per 20' container
- 42 pallets per 40' container

SLABS
- 900 pieces per pallet
- 20 pallets per 20' container
- 42 pallets per 40' container

CUBE 150x100x65
- 350 pieces per pallet
- 20 pallets per 20' container
- 42 pallets per 40' container
Downloads / Resources
BeGrow Stone Wool
BeGrow stone wool is designed to support precise greenhouse and hydroponic crop management. Because the material is inert, it does not add unwanted nutrients to the root zone. Its hydrophilic structure helps distribute moisture throughout the substrate. As a result, growers can manage irrigation, fertilizer delivery, and pH with greater consistency.
In addition, the BeGrow product range supports several crop stages. Starter plugs are used for germination, while cubes support seedling development. Finally, slabs provide the main root-zone volume for mature greenhouse crops.
Optimal Growing Environment
• Inert and Hydrophilic Properties: BeGrow's stone wool substrates are chemically inert and hydrophilic, ensuring they do not absorb nutrients and maintain consistent moisture levels, which promotes healthy root development and robust plant growth
• Disease Prevention: The substrates' properties help prevent plant diseases, contributing to healthier crops and reducing the need for chemical interventions
Enhanced Resource Efficiency
• Water Conservation: By maintaining optimal moisture content, BeGrow's stone wool products optimize water usage, reducing irrigation requirements and conserving water resources
• Efficient Fertilizer Distribution: The uniform structure of the substrate ensures even distribution of fertilizers, leading to efficient nutrient uptake and minimizing waste
Versatility in Cultivation Applications
• Wide Range of Crops: Suitable for various crops, including vegetables like cucumbers, peppers, tomatoes, and eggplants, as well as flowers such as roses and gerberas. Additionally, in regions where it is legalized, the substrate is used for cultivating medical cannabis.
• Adaptability to Growth Stages: BeGrow offers products like stone wool plugs for seed germination, cubes for seedling development, and slabs for mature plants, providing a comprehensive solution throughout the plant lifecycle
Take the first step to smarter growth! Request a sample today and see the results in action!
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