How to Build a Homemade Trellis Using Cattle Panel

What is Cattle Panel?

Cattle panel (pictured) is a heavy-duty wire grid typically used in livestock fencing, particularly for cattle enclosures. It’s made of galvanized steel, which makes it durable, rust-resistant, and long-lasting.

The panels come in various sizes, but the best size to use for an arch trellis specifically are 4 feet wide by 16 feet long sections with large, rectangular openings (about 4″ x 6″ or 6″ x 8″), making them sturdy yet easy for plants to climb.

Cattle panels typically come in metallic silver or gray due to their galvanized steel coating, which helps prevent rust. Some panels may also be available in black, green, or other coated finishes, but silver/gray is the most common.

To buy cattle panel in person, I went to IFA for a 16-foot panel (which is what I recommend for arch trellises specifically, and will talk about more below). Home Depot on the other hand only had up to 8-foot panels. The shorter panels are still beneficial for flat trellises (pictured).

Why Gardeners Use Cattle Panels for Trellises

Gardeners love cattle panel trellises for their numerous advantages:

• Strong and Durable: Unlike plastic or wooden trellises (pictured), cattle panels can support heavy crops like pumpkins or melons without bending or breaking. That being said, I love my homemade wooden trellis and still recommend it! It has different advantages.
• Affordable and Reusable: Compared to pre-made trellises, cattle panels are a cost-effective, long-term investment.
• Easy to Install: They can be attached to T-posts, wooden stakes, or bent into different shapes to suit various gardening needs.
• Great for Vertical Gardening: Growing vining plants vertically saves space, improves air circulation, reduces disease, and makes harvesting easier.
• Versatile Design Options: Cattle panels can be shaped into various trellis shapes (see next section).
• Helps with Pest Control: Keeping plants off the ground can reduce slug, rodent, and fungal issues.
• Multipurpose Use: Beyond trellising, cattle panels can also be used for raised bed fencing, chicken coops, and greenhouse structures.

Most Common Types of Trellises Made From cattle Panel

1. Arch Trellis: A cattle panel is bent into an arch and secured to T-posts or wooden stakes on both sides, creating a tunnel-like structure. These are best for:

• Cucumbers
• Pole beans
• Peas
• Squash
• Small melons (with support slings)
• Flowering vines (morning glories, sweet peas, etc.)

Pros:
✔ Creates a shaded walkway or garden tunnel.
✔ Improves air circulation and prevents plant diseases.
✔ Makes harvesting easy—fruits hang down naturally.
✔ Adds an aesthetic element to the garden.

Cons:
⚠ May require at least two people to bend and position the panel.
⚠ Needs strong posts for stability.

2. A-Frame Trellis: A cattle panel is cut and folded into an A-shape, with both ends secured to stakes, creating a self-supporting triangular trellis. These are great for:

• Cucumbers
• Zucchini
• Pole beans
• Peas
• Gourds

Pros:
✔ Sturdy and free-standing—doesn’t require extra fencing.
✔ Provides shade underneath for cool-weather crops.
✔ Easy to access plants from both sides.

Cons:
⚠ Requires cutting the cattle panel (bolt cutters recommended).
⚠ Can take up more space than a vertical trellis.

3. Vertical Trellis: A cattle panel is mounted upright against T-posts, fencing, or a raised bed, forming a flat, vertical growing surface. These are best for:

• Tomatoes (especially indeterminate varieties)
• Peppers
• Cucumbers
• Peas
• Beans

Pros:
✔ Saves garden space—great for small gardens.
✔ Strong support for heavy vines.
✔ Easy to install with minimal bending.

Cons:
⚠ Might require additional horizontal supports for taller plants like tomatoes.
⚠ Can be difficult to reach plants on the back side if placed against a fence.

Which One is Best for You?

• For maximizing growing space along a border → Fence-Style Trellis
• For aesthetics & walkways → Arch Trellis
• For small spaces → Vertical Trellis
• For compact, strong support → A-Frame Trellis
• For season extension → Hoop Trellis

Materials Needed

Note that some of the materials are for arch trellising, while others are for flat trellising. Plan ahead to know which type of trellis you are building, and which materials you will need. Click on the item to be directed to a link to it.

• Cattle Panel: Typically 16 ft long x 50 in wide
• T-posts: 5-6 ft tall, at least 2 but preferably 4 for extra stability
• Zip Ties, Wire, or U-bolts: For securing the panel
• Hammer or Post Driver: For installing T-posts
• Measuring Tape: To position posts correctly
• Fence Clips: Pictured; to attach to the panel and allow you to screw the panel into a fence or wall
• Screws: To attach the panels into a fence or wall
• Cordless Drill: For installing screws
• Gloves: Optional; to protect hands from sharp edges

Step-by-Step Instructions to Install an Arch Trellis

1. Choose a Location: Pick a spot in your garden that gets plenty of sunlight (6+ hours per day). If creating an arch, ensure there’s enough space (4-6 feet wide between the base posts).
2. Install the T-Posts: Measure and mark where the T-posts will go. Hammer or use a post driver to insert the T-posts about 12 inches into the ground. Place them 4-6 feet apart, depending on the width of your arch.
3. Position the Cattle Panel: Bend the cattle panel into an arch by pushing the ends toward the ground while holding the middle section upright. Align the ends of the panel with the inside of the T-posts.
4. Secure the Panel to the Posts: Use zip ties, wire, or U-bolts to fasten the cattle panel securely to the T-posts. Attach at multiple points (top, middle, and bottom) to keep it from shifting.
5. Check Stability: Gently shake the arch to ensure it’s sturdy. If needed, tighten the ties or add extra T-posts for reinforcement.
6. Plant Your Crops: Plant vining plants like cucumbers, pole beans, or gourds at the base of the arch. As they grow, gently guide them onto the trellis for natural climbing.

Step-by-Step Instructions to Install a Flat Trellis

1. Choose a Location: Pick a spot in your garden that gets plenty of sunlight (6+ hours per day). If creating an arch, ensure there’s enough space (4-6 feet wide between the base posts).
2. Purchase Materials: Buy your cattle panel, wire clamps and wood screws.
3. Install Screws: Screw the cattle panel onto a wooden fence or shed through the hole of the wire clamps. (use zip ties or some other way to fasten if you don’t want to screw into wood).
4. Check Stability: Gently shake the arch to ensure it’s sturdy. If needed, tighten the ties or add extra T-posts for reinforcement.
5. Plant Your Crops: Place a garden box directly underwear the trellis. Plant vining plants like cucumbers, pole beans, or gourds at the base of the arch. As they grow, gently guide them onto the trellis for natural climbing.

Tips for Success

• For extra strength, use rebar or additional stakes at the base.
• To create a garden tunnel, place multiple arch trellises in a row.
• For added aesthetics, grow flowering vines like morning glories alongside your vegetables.
• If growing heavy fruits (melons, pumpkins), consider using slings made from old T-shirts or mesh bags for support.

Thanks for reading along, guys! If you enjoyed this, check out my other gardening blog posts:

• How to Start a Garden on a Budget for Under $100
• 4 Reasons Why Tomatoes Are the Best Vegetable to Grow
• My Garden Setup: 3 Best Garden Containers for Every Gardener
• Essential and Nice-to-Have Garden Products for Your Perfect Setup
• Best Tomatoes of 2024: My Top 10 Favorite Varieties