Raised bed gardening offers better soil control and drainage, but without proper fencing, your vegetables can become a buffet for rabbits, deer, and groundhogs. Raised bed garden fencing is your first line of defense. This guide covers how to choose the right fence, install it correctly, and avoid common pitfalls—all tailored for the average US gardener.
Why You Need Fencing for Raised Beds
Even if your raised beds are elevated, many pests can still reach them. Rabbits can jump up to 2 feet high, deer can step over low barriers, and groundhogs dig underneath. A fence protects your investment and saves you from replanting. Plus, it keeps pets and children from trampling your plants. For most home gardens, a fence 3 to 4 feet tall is enough for rabbits and small animals, but deer require at least 6 feet.
Types of Raised Bed Garden Fencing Materials
Hardware cloth (galvanized steel mesh with ¼-inch openings) is the top choice. It stops even the smallest pests like voles and mice, and it’s durable. Chicken wire is cheaper but has larger openings (1 inch) and rusts faster—good only for keeping out large animals like deer. Plastic netting is lightweight and cheap but degrades in UV light within a season. Welded wire (2x4 inch grid) works for deer but not for small critters. For permanent protection, use hardware cloth on the sides and bottom of your raised bed.
Step-by-Step Installation Guide
1. Measure your bed: Length, width, and height. Add 6 inches to each dimension for overlap.
2. Cut the mesh: Use wire cutters for hardware cloth. Wear gloves to avoid sharp edges.
3. Attach to the frame: Staple the mesh to the inside of the bed using a staple gun (stainless steel staples). Start at one corner and work your way around, keeping the mesh taut.
4. Secure the bottom: If you have burrowing pests, lay hardware cloth under the bed before filling with soil. Cut it larger than the bed and fold edges up the sides.
5. Add a top frame or lid: For deer or birds, build a wooden frame with netting or hardware cloth hinged to the bed. Use latches to keep it closed.
6. Bury the bottom edge: To stop diggers, extend the mesh 6 inches outward at ground level or bury it 6 inches deep.
Common Mistakes and How to Avoid Them
Mistake 1: Using chicken wire for small pests. Rabbits can squeeze through 1-inch holes, and mice easily slip through. Use ¼-inch hardware cloth instead.
Mistake 2: Not securing the bottom. Groundhogs and voles dig under the bed. Always install a bottom layer of hardware cloth.
Mistake 3: Leaving gaps at corners. Pests find any opening. Overlap mesh at corners and staple securely.
Mistake 4: Forgetting a gate. If you fence the entire garden, include a gate for easy access. Otherwise, you’ll constantly step over the fence.
Mistake 5: Choosing cheap plastic netting. It tears easily and fails within one season. Invest in galvanized steel for longevity.
Real Buyer Tips for Choosing Fencing
Look for galvanized steel hardware cloth with a mesh size of ¼ inch or ½ inch. It resists rust and lasts years. For deer, add a separate 6-foot tall fence around the entire garden if needed. If you have a small raised bed, consider a simple wooden frame with attached netting—easy to remove for harvesting. Always check local wildlife: in areas with raccoons, use a locking mechanism on lids because they can open latches. For budget-friendly options, visit local hardware stores for roll ends or slightly damaged rolls at a discount.
Frequently Asked Questions
Q: Do I need to fence the bottom of my raised bed?
A: Yes, if you have moles, voles, or groundhogs. Hardware cloth on the bottom prevents them from digging up into your bed.
Q: How tall should my raised bed fence be?
A: For rabbits and most ground animals, 3 feet is sufficient. For deer, you need at least 6 feet, or a top cover if they can jump.
Q: Can I use PVC pipe for a fence frame?
A: Yes, PVC is lightweight and easy to work with, but it may become brittle in sun. Use schedule 40 PVC and paint it to protect from UV.
Q: How do I attach fencing to a metal raised bed?
A: Use zip ties or small clamps. Drill small holes if needed to pass ties through. Avoid damaging the bed’s coating.
Conclusion
Raised bed garden fencing doesn’t have to be complicated. Focus on durable materials like hardware cloth, secure all edges, and plan for the specific pests in your area. By following these steps and avoiding common mistakes, you’ll enjoy a thriving garden without unwanted visitors. Start with a simple design and upgrade as needed—your plants will thank you.