DIY Cattle Panel Pumpkin Arch Trellis Between Raised Beds

Pumpkin vines can take over a garden fast. Instead of letting ours spread across the yard and walkways, we built a DIY cattle panel pumpkin arch trellis between our raised beds to grow them vertically.

The finished trellis creates a large garden tunnel where pumpkins and other climbing plants can grow up and over the walkway instead of sprawling across the ground. It also lets us use space above the garden that otherwise wouldn’t be growing anything.

Watch the Full Pumpkin Arch Trellis Build

See exactly how we built this cattle panel arch trellis between our raised beds.

Prefer written instructions? Keep scrolling for the materials list and step-by-step build.

Our Pumpkin Arch Trellis Build Specs

For this build, we used:

• 2 cattle panels — 16 ft long × 50 in wide
• 8 studded T-posts — 5 ft tall
• Chain-link fence ties – [View on Amazon] (paid link)
• T-post clips – [View on Amazon] (paid link)
• T-post clip bender tool – [View on Amazon] (paid link)
• Fencing Pliers – [View on Amazon] (paid link)
• Hammer
• Gloves

The cattle panels give us a total of 32 feet of heavy welded-wire panel to work with. We used metal T-post clips and chain-link fence ties rather than plastic zip ties so the structure has strong, durable connections.

Why We Built a Pumpkin Arch Trellis

Pumpkins are aggressive growers. Once the vines get established, they can quickly spread across walkways, into neighboring beds, and out into the yard.

Growing them vertically gives the vines somewhere intentional to go while helping keep the garden easier to walk through and maintain.

Our raised beds also have a walkway between them that normally wouldn’t provide any growing space. By arching cattle panels above that walkway, we essentially added another large growing area without adding another garden bed.

The goal is to eventually have the vines climb up both sides and meet overhead, creating a tunnel of leaves with pumpkins and gourds hanging underneath.

Why We Used Cattle Panels

There are plenty of materials you can use to make a garden trellis, but we wanted something strong enough to handle vigorous vines and fruit.

Cattle panels are made from heavy welded wire, so they are much more rigid than lightweight garden fencing or plastic netting.

Their rigidity is also what makes the arch possible. When a 16-foot panel is bent between two sides, it naturally forms a strong curved structure.

At 50 inches wide, each panel also gives the vines plenty of surface area to grab onto.

Step 1: Choose the Location

We installed our trellis between two rows of raised garden beds.

Placing the arch here means we can plant climbing crops close to the base of the cattle panels and guide the vines upward almost immediately.

When deciding where to put an arch like this, make sure you still have enough room underneath to comfortably walk through and work in the garden.

You also want to think about irrigation, access to the beds, and how much plant growth may eventually hang down into the walkway.

A bare arch feels very open. A mature arch covered in pumpkin vines will be much fuller.

Step 2: Install the T-Posts

We used eight 5-foot studded T-posts for the two cattle panels.

The posts provide the main support for the structure, so this is an area where we didn’t want to skimp.

We positioned the posts along both sides of the walkway and drove them securely into the ground.

A hammer was useful during installation, while the studded surface of the posts gives the clips plenty of places to grab.

Once pumpkins cover the trellis, the structure can carry significantly more weight than it does when empty. Leaves also create a large surface area that can catch wind, so solid supports are important.

Step 3: Bend the Cattle Panels Into Arches

Next came the fun part: turning the flat cattle panels into arches.

Each of our panels is 16 feet long and 50 inches wide.

We positioned the ends between the supports and slowly bent the panel upward into an arch.

This is much easier with two people. Cattle panels are rigid and springy, so you want to keep control of the panel while positioning it.

Gloves are also a good idea because the welded-wire edges can be rough.

As the two bottom sides of the panel move closer together, the middle naturally rises and creates the arch shape.

We adjusted the position until the tunnel had enough height and width to comfortably walk underneath.

Step 4: Attach the Panels to the T-Posts

Once each arch was positioned correctly, we secured the cattle panel directly to the T-posts using T-post clips.

A T-post clip bender tool made this part considerably easier.

The clips wrap around the T-post and cattle panel wire, and the bender helps twist them tightly into place.

We also kept pliers handy for adjusting and tightening connections where needed.

Instead of depending on one connection point, we attached the panels at multiple locations along the posts. This helps distribute the load and keeps the cattle panel firmly positioned.

Step 5: Secure the Trellis With Chain-Link Fence Ties

We also used chain-link fence ties where additional fastening was needed.

These provide another strong metal connection and work well with the heavy wire of the cattle panels.

Using metal fasteners throughout the build makes the trellis feel much more permanent than relying on plastic zip ties, especially for a structure we expect to leave outside for multiple growing seasons.

Step 6: Add the Second Cattle Panel

We installed a second 16-foot cattle panel to extend the arch and create a longer garden tunnel.

Together, the two panels create a much larger area for vines to cover.

The adjoining sections can be secured together so the panels behave more like one continuous trellis rather than two completely separate arches.

With two 50-inch-wide panels, the finished structure gives us more than eight feet of trellised tunnel length.

Step 7: Plant Near the Base

The next step is letting the plants take over.

We plant climbing crops close to the base of the trellis so the vines don’t have to travel far before reaching the cattle panel.

Young pumpkin vines may need a little guidance at first. We gently direct them toward the wire and allow their tendrils to begin grabbing the panel.

Once the tendrils get established, the plants usually do most of the climbing themselves.

What Can You Grow on a Cattle Panel Arch?

Although we built ours primarily as a pumpkin arch, there are plenty of other plants that can use the same structure.

Some good options include:

• Pumpkins
• Gourds
• Cucumbers
• Pole beans
• Smaller melons
• Malabar spinach
• Indeterminate tomatoes
• Other vigorous climbing vegetables

Different sections can also be used for different crops, which makes the trellis useful beyond a single pumpkin season.

Can Pumpkins Really Grow Hanging From a Trellis?

Smaller pumpkins can often hang naturally from the vine without additional support.

As pumpkins get larger, however, it is a good idea to keep an eye on them.

Heavier fruit can be supported with a simple sling made from a soft material such as an old T-shirt, stretchy fabric, pantyhose, or a mesh produce bag.

The sling helps carry some of the weight while still allowing the pumpkin to expand.

Extremely large pumpkin varieties may still be better suited to growing along the ground.

Why We Like This Setup

One of my favorite things about this DIY cattle panel pumpkin arch trellis is that it makes use of space we already had.

The walkway between our raised beds wasn’t going to grow anything. Now the area above it can potentially support a huge amount of plant growth.

We’re essentially growing in three dimensions: inside the raised beds, vertically up the trellis, and eventually overhead.

Once the vines fill in, the arch should also create a leafy canopy over the walkway.

That could provide some welcome shade while we’re working in the garden, especially during the warmer months.

Plan Irrigation Before the Vines Take Over

One thing worth thinking about early is irrigation.

It is much easier to install or adjust hoses and drip lines while the cattle panel is still exposed.

Once pumpkin vines completely cover an arch, getting behind them to make changes can become much more difficult.

If you’re building one of these yourself, I would have your basic irrigation layout figured out before the plants get too large.

How Strong Does a Pumpkin Arch Need to Be?

A bare cattle panel doesn’t look particularly heavy, but the loads change dramatically once the growing season gets underway.

The structure may eventually be supporting vines, leaves, flowers, wet foliage, and multiple pieces of fruit at the same time.

The leaves can also catch quite a bit of wind.

That’s why we used eight T-posts along with metal clips and fence ties rather than treating this as a lightweight temporary trellis.

We would rather have more support than discover halfway through the season that we didn’t use enough.

The Finished Pumpkin Arch

Even without the vines covering it yet, the cattle panel arch completely changes the feel of this section of the garden.

What was once just a walkway between raised beds now feels more like a garden tunnel.

As the pumpkins and other climbing plants grow, the structure should become increasingly covered in leaves, flowers, and eventually fruit.

We’ll keep documenting how it performs as the vines fill in, including what works, what we’d change, and how well the structure handles a full Florida growing season. See more of our DIY & Builds projects.

Frequently Asked Questions

What size cattle panels did you use?
We used two cattle panels measuring 16 feet long by 50 inches wide each.

How many T-posts did you use?
We used eight 5-foot studded T-posts for the two-panel trellis.

How did you attach the cattle panels?
We used metal T-post clips and chain-link fence ties. A T-post clip bender and pliers made fastening and adjusting the connections easier.

Did you use zip ties?
No. We used metal T-post clips and chain-link fence ties for the structure.

Can cattle panels support pumpkins?
Yes. Cattle panels are strong enough for vigorous pumpkin vines. Larger fruit may need an additional sling for support.

Can you build this without raised beds?
Absolutely. The same basic design can be installed over an in-ground garden or walkway as long as you have secure supports on both sides.

What else can grow on the arch?
Cucumbers, gourds, pole beans, smaller melons, Malabar spinach, tomatoes, and many other climbing plants can use the same trellis.

Follow the Garden

Building the trellis is really only the beginning. Now we get to see what the plants do with it. Follow what we’re growing in the Garden.

We’ll be sharing updates as the pumpkins climb, the vines fill in, and the garden changes throughout the season.

Follow Cluck & Sprout for more backyard gardening, raised-bed projects, chickens, DIY builds, and everything we learn along the way.