I've had a perennial garden for four years now and have spent thousands of dollars on perennials. I started to notice last year and the year before that certain perennials that I had planted that were doing great the year before have disappeared! Come to find out -- yes, you got it -- I had moles and voles! I had no idea and never saw one in person
So, I had them treated last year but am wondering how will I know if they've come back this year before I start planting again? Is there some sign now that I can see as a warning? There's no tunnels so far this winter.
Thanks for your help.