Use "Roundup". Its a weed killer. They claim it kills the root. Wear safety gear.
wide-spreading, shallow roots
Burn them at the roots, or try spreading sugar on them.
Cypress tree roots typically have a distinctive appearance, often featuring shallow, wide-spreading roots that can emerge above the soil, forming visible "knees" or protrusions. These knees are thought to help the tree with stability and gas exchange in wetland environments. The roots themselves are generally thick and woody, providing robust support for the tree. Overall, their structure is adapted to thrive in swampy or saturated soils.
the roots
roots
roots
To grow bamboo in your garden without it spreading uncontrollably, you can plant it in containers or install a barrier underground to prevent its roots from spreading. Regularly prune and maintain the bamboo to control its growth and prevent it from spreading beyond desired boundaries.
you have to add top soil.
they give off roots spreading towards the erosion and smooth the erosion system
the stem.........
roots
taproot