I just got this from ai in browser:
Block Foxholes For Planting
To block foxholes when planting, start by securing the perimeter of your garden, as foxes can dig under fences or through gaps.
Install L-shaped mesh footings at the base of fences to prevent them from burrowing underneath.
For specific planting areas, use wire mesh or a plastic mesh like DigStopper Prickle Strips laid over the soil to create a physical barrier that deters digging.
These mesh solutions are effective for protecting bulbs, seedlings, and flowerbeds, and can be cut to fit various shapes.
Additionally, covering the planted area with a layer of gravel or sharp-edged stones can make the surface uncomfortable for foxes to dig through.