Priscilla H Ballou wrote:


Gardeners' Supply sells a gizmo that you can put on the dirt among your
plants. It's a grid of hard plastic spikes sticking up. You buy lots of
them ($$) or move their placement around. It doesn't hurt the cats, but
it does make the area inhospitable to them, and the idea is that
eventually they become habituated to disliking the area and then stay
away.

I cannot testify to its efficacy, since I don't mind cats in my garden and
even feed and provide shelter for local ferals (whom I've TNRed).

Priscilla

Who told you about this? Elvis?