Helpful member
I am about to have some big silver birch trees cut down. They were planted far too close to the house and the roots go under the house as we get suckers coming up all over the place including round the pool and inside the porch.
When they are gone I want to drill the stumps and put something in the holes that will be taken not just into the stump but down the roots, hopefully to kill the lot.
I would welcome some suggestions as to what would be the most effective treatment. I know diesel will kill most things, but may not get down the roots to reach the suckers and under the house. We are getting cracks in the house as well which is not good.
I don't like cutting trees down, but on this occasion there is no choice. The stability of my house is more important.