PERLIGRAN® Medium : The ideal soil amendment and hydroponic medium for seedlings.

PERLIGRAN® from Knauf Performance Materials GmbH  is a 100% natural amendment for your growing media. Manufactured from natural perlite, a high-grade mineral derived from volcanic matter, PERLIGRAN® is specifi cally designed for use in substrates or as a soilless growing medium for vegetables and cut flowers.

PERLIGRAN® Medium. The best protection for fine roots.

Thanks to its homogenous porosity, higher water absorption capacity and superiorwettability, PERLIGRAN® is the perfect basis for the healthy growth of plants’ roots.PERLIGRAN® Medium is an optimum seed cover, as it protects seeds from the sun while maintaining the moist conditions they require to germinate. In addition, PERLIGRAN® Medium is the preferred amendment choice in substrates for young plants, grass or as a soilless medium for vegetables. This is because its stabilising structure and finely graded grains allow young roots and tender seedlings to mature into high-yielding organisms.

PERLIGRAN® Premium : The all-natural inorganic medium for pure growth.

PERLIGRAN® from Knauf Performance Materials GmbH  is a 100% natural amendment for your growing media. Manufactured from natural perlite, a high-grade mineral derived from volcanic matter, PERLIGRAN® is specifi cally designed for use in substrates or as a soilless growing medium for vegetables and cut flowers.

Thanks to its homogenous porosity, high water absorption capacity and superior wettability, PERLIGRAN® is the perfect basis for the healthy growth of plants’roots. PERLIGRAN® Premium is double-screened, absolutely dust-free and, due to its especially high-grade quality, ideally suited for hydroponic growing.PERLIGRAN® Premium gives cut flowers and vegetables the environment they need to produce at their highest levels.

PERLIGRAN® Classic : The all-natural inorganic amendment for growing media.

PERLIGRAN®  is a 100% natural amendment for your growing media. Manufactured from natural perlite, a high-grade mineral derived from volcanic matter, PERLIGRAN® is specifi cally designed for use in substrates or as a soilless growing medium for vegetables and cut flowers.

Thanks to its homogenous porosity, higher water absorption capacity and superior wettability, PERLIGRAN® is the ideal basis for the healthy growth of plants’ roots. PERLIGRAN® Classic is especially suitable for use as an amendment in hobby and commercial substrates, but it also performs admirably in garden and landscape applications. In particular PERLIGRAN® Classic’s durable structure and aeration features make it the perfect choice for tree and shrub plantings or for especially challenging native ground.

PERLIGRAN® Extra:  The all-natural inorganic growing media amendment for challenging plants.

PERLIGRAN® from Knauf Performance Materials GmbH is a 100% natural amendment for your growing media. Manufactured from natural perlite, a high-grade mineral derived from volcanic matter, PERLIGRAN® is specifically designed for use in substrates or as a soilless growing medium for vegetables and cut flowers.

Thanks to its homogenous porosity, higher water absorption capacity and superior wettability, PERLIGRAN® is the perfect basis for the healthy growth of plants’ roots. PERLIGRAN® Extra is ideal for demanding soil and growing needs thatrequire a very high degree of porosity, such as is the case with roses, poinsettia, anthuriums, etc.

PERLIGRAN® Hydro enriches any horticultural substrate. Peat-free and peat-reduced substrates in particular benefit from the amazing water storage
capacity of natural volcanic rock.
The extremely fine, porous structure of this special granulate has a particularly large number of water-conducting pores
and is therefore able to absorb an exceptionally high volume of water and release it to the plant as required.

• Special granulate for use in substrates: provides more water to the plant via the high number of water-bearing pores
• Highly suitable for light soils with low water-bearing capacity and peat-free or peat-reduced substrates
• As a substrate supplement for all types of application (potting soil for consumers and professional substrates)
• For flower beds and balconies
• For plants with large water requirements