We recommend the use of U-shaped pins of 20x20x20 cm or 20x30x20 cm. U-shaped pins with a width of 10cm or less should be avoided. New planting schemes with loose soil can be vulnerable. When smaller pins are used, the risk exists that the fabric rips off. For the same reason we advise against the use of PLA pins or wooden pins with cover. At the moment, there’s no good bio based alternative available on the market. The best biodegradable fixing pin, would be a wooden one with cover. However, this pin does not offer the same protection as a U-shaped pin of 20x30x20 cm.
Don't use these pins!
Pin with wooden cover
Correct pins
