

The heart breaking part unless anyone has any suggestions is the 20 or so culms which always come up under the ridge of my coping stones, with enough force to actually start lifting the stones (which are a little loose in some places)
I end up snapping these off, and I guess the energy is used elsewhere, but it just feels so wasteful as the clump is at a stage where each cane is reaching 12ft, with good thickness and along with the checkerboard effect looks stunning



