Almost vertical banking!
We have a very steep bank between 5 and 10 feet in hight and about 80 degree slope which faces south but is in shade from the house most of the time. It is made up of clay and slate shale and lumps of rock. When dry it is like concrete but when wet, very muddy and sticky and has a tendency to crumble and fall. What is the best way to 1. support the bank and
2. get plants/ grass to grow up it to stop further erosion?
Knighton area, Mid Wales.
- 9 Feb, 2011