Anyone use stone as mulch? I’ve used regular bark mulch in the past, but I get lots of voles around. I switched over to stone with a weed fabric underneath on about a dozen of my trees, but I just read the stone can cause root damage in the winter. We do have some bad winters here in Connecticut. I know the bark mulch also breaks down adding nutrients and retains moisture , but it seems like it’s a vole magnet/hideout. I got 5 more trees coming this year and planting 25 more next year, so I want to do it once and not change. Not sure what to go with.