<https://www.peterboroughlandscapesupply.com/landscape-products/sod-fabric-stakes-bio-degradable/>
<http://schema.org/description>
"BIODEGRADABLE SOD/ FABRIC STAKES are very popular. They work the same way as traditional stakes by keeping landscape fabric down and sod in place with the biggest difference being they are biodegradable therefor there is no need to remove the stakes later."
<https://www.peterboroughlandscapesupply.com/landscape-products/sod-fabric-stakes-bio-degradable/>