Fencing:
- Install sturdy, high fences around your garden.
- Groundhogs can climb, so ensure your fence extends at least 3 feet high and has a slight outward lean to make it difficult for them to grip.
Barriers:
- Burry chicken wire or hardware cloth around the base of your fence to prevent groundhogs from digging underneath.
- Extend it at least 1 foot deep and 1 foot outward.
Trapping:
- Use live traps to catch and release groundhogs.
- Follow the instructions on trap placement provided by wildlife authorities.
Repellents:
- Apply commercial repellents according to the manufacturer's instructions.
Predator Urine:
- Sprinkle predator urine (e.g., fox, coyote, wolf urine) around the perimeter of your garden.
- Reapply regularly, especially after rain.
Hot Sauce:
- Spray hot sauce diluted with water around your plants.
Noise and Vibration:
- Place radios tuned to talk stations near your garden.
- Install motion-activated sprinklers to deter groundhogs.
Habitat Modification:
- Remove potential hiding places, such as piles of rocks, woodpiles, and tall grass near your garden.
Exclusion:
- Cover exposed garden areas with wire mesh, especially during the early spring when groundhogs are most active.
Plant Choices:
- Select plants that groundhogs find unappealing, such as certain herbs and marigolds.
Remember, groundhogs are protected in some areas, so check with local regulations before taking any action to deter or remove them. Consistency and a multi-faceted approach are key to deterring groundhogs.