Quality criteria \u2013 Growing media constituents<\/h1><\/div><\/div><\/div><\/div><\/div>RAL-certified wood fibre, raised bog peat, coconut products and perlite<\/h2><\/div>To be able to offer consistently high-quality growing media for commercial plant production and amateur gardening, it is vital to ensure that the constituents are uniform and suitable for plant production.<\/p>\n
For this reason, RAL Quality Assurance was extended to include growing media constituents. Currently, there are quality marks for\u00a0wood fibre, raised bog peat, coconut products and perlite,<\/strong>\u00a0and more are in the pipeline.<\/p>\nHere the inforamtions of Growing media constituents:<\/p>\n<\/div><\/div><\/div>
Download quality criteria<\/h3><\/div><\/i><\/i><\/span>Information for Download<\/span><\/a><\/h4><\/div>\n\n- QUALITY PARAMETERS FOR WOOD-FIBRES (RAL-GZ 250\/5-1)<\/a><\/li>\n
- QUALITY PARAMETERS FOR RAISED BOG PEAT (RAL-GZ 250\/5-2)<\/a><\/li>\n
- QUALITY PARAMETERS FOR COCO PRODUCTS (RAL-GZ 250\/5-4)<\/a><\/li>\n
- QUALITY PARAMETERS FOR PERLITE (RAL-GZ 250\/5-3)<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
RAL-certified wood fibre, raised bog peat, coconut products and perlite<\/h2><\/div>To be able to offer consistently high-quality growing media for commercial plant production and amateur gardening, it is vital to ensure that the constituents are uniform and suitable for plant production.<\/p>\n
For this reason, RAL Quality Assurance was extended to include growing media constituents. Currently, there are quality marks for\u00a0wood fibre, raised bog peat, coconut products and perlite,<\/strong>\u00a0and more are in the pipeline.<\/p>\nHere the inforamtions of Growing media constituents:<\/p>\n<\/div><\/div><\/div>
Download quality criteria<\/h3><\/div><\/i><\/i><\/span>Information for Download<\/span><\/a><\/h4><\/div>\n\n- QUALITY PARAMETERS FOR WOOD-FIBRES (RAL-GZ 250\/5-1)<\/a><\/li>\n
- QUALITY PARAMETERS FOR RAISED BOG PEAT (RAL-GZ 250\/5-2)<\/a><\/li>\n
- QUALITY PARAMETERS FOR COCO PRODUCTS (RAL-GZ 250\/5-4)<\/a><\/li>\n
- QUALITY PARAMETERS FOR PERLITE (RAL-GZ 250\/5-3)<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
To be able to offer consistently high-quality growing media for commercial plant production and amateur gardening, it is vital to ensure that the constituents are uniform and suitable for plant production.<\/p>\n
For this reason, RAL Quality Assurance was extended to include growing media constituents. Currently, there are quality marks for\u00a0wood fibre, raised bog peat, coconut products and perlite,<\/strong>\u00a0and more are in the pipeline.<\/p>\n Here the inforamtions of Growing media constituents:<\/p>\n<\/div><\/div><\/div>Download quality criteria<\/h3><\/div>
<\/i><\/i><\/span>Information for Download<\/span><\/a><\/h4><\/div>
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![](\"https:\/\/www.substrate-ev.org\/wp-content\/uploads\/2018\/04\/G\u00fctekriterien_Holzschnitzel-Holzfaser-Coco-Chips.jpg\" "\\"G\u00fctekriterien")
<\/span><\/div><\/div><\/div>![](\"https:\/\/www.substrate-ev.org\/wp-content\/uploads\/2018\/02\/Weisstorf-ggs.jpg\" "\\"Weisstorf-ggs\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/www.substrate-ev.org\/wp-content\/uploads\/2018\/02\/cocos-ggs.jpg\" "\\"cocos\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/www.substrate-ev.org\/wp-content\/uploads\/2018\/02\/perlit-ggs-1.jpg\" "\\"perlit-ggs\\"")
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