What are live stakes in site engineering?

Live stakes are cuttings from living branches that are inserted into the soil to promote root establishment and encourage plant growth. This method is often employed in site engineering and landscape restoration to enhance soil stabilization, control erosion, and improve habitat for wildlife. When the cuttings are placed in the soil, they can develop roots and grow into new plants, providing both functional and aesthetic benefits to the landscape.

The use of live stakes is particularly effective in areas where erosion control is needed, as the developing roots can help bind the soil together, thereby reducing the risk of further erosion and promoting overall site stability. This technique aligns well with sustainable practices in site engineering, as it utilizes natural processes to enhance the environment rather than relying solely on artificial materials or structures.

Other options, such as hollow pipes for drainage or weighted anchors for structures, represent different aspects of site engineering that do not involve live plant materials or their role in soil and environmental management. Heavy materials added for stability also differ fundamentally from live stakes, as they do not engage with biological processes for site improvement.