Shamed

A fellow blipper spotted moss growing on the edge of our driveway in one of my recent posts. His response encouraged me to calculate the relative costs and effort related to 1. Regular spraying and 2. Having to resurface the drive, assuming I am spared for a few more years. The easy bit, buying the good stuff has been done. Spraying awaits the first dry and relatively windless day.
Thanks for the prompt. The benefits of this site are endless.