The coir logs that are used in wetland re-vegetation provides temporary physical support and protection to a site while the vegetation is established and natural, biological protection of the wetland takes over. These logs can offer a substrate for the plants to grow once the log decay process begins and therefore it protects native or newly grown plants right next to the logs.  This method can also be used as a transition from one re-vegetation technique to another, and can also be used to secure the toe slopes in many low velocity settings. In order to protect the potential for soil wash out, the coir logs will need to transition seamlessly into a stable stream bank whether it is at the upstream or downstream end. The logs will need to be installed to ensure contact with the soil throughout their length. In most cases planters will dig a shallow trench and bury 2/3 of the log into the soil. There should be no open space between the logs, and therefore, it is advisable to tie them end to end. Sometimes, biodegradable wooden stakes are used to secure them firmly to the ground, and  biodegradable twine can be used to weave them into the bank.