Vertical Gardening in Metal Raised Beds:
Trellis and Arch Ideas for Fall Veggies
When we think about fall gardening, we usually picture compact greens and sturdy root vegetables. But if you add some vertical structures to your metal raised garden beds, you can keep growing climbing veggies, vining plants, and even some beautiful edible decorations right into the season. Using trellises and arches in your metal raised beds can help you make the most of your space, improve airflow, and create a garden that's both functional and stylish.
Whether you are planting cool-weather peas, lovely leafy vines that hang gracefully over arches, or decorative climbers that enhance your fall garden, vertical gardening is a fantastic way to spruce up your backyard! Just when you think that fall is the end of your gardening days, you learn that there are ways to keep your yard thriving.
In this blog, we share some ideas for growing fall veggies using trellises and arches. You will see that having a flourishing garden in the fall is not that hard.
Why We Love Vertical Gardening

We really love vertical gardening because it maximizes your space. Plus, it is pretty budget-friendly and not too challenging to get started. That is, you do not need to spend a fortune on tools and equipment to create a lovely garden with your favorite veggies.
You would be surprised at how many plants thrive when grown on trellises. It is way easier to harvest when the fruit is hanging down and within reach - no more kneeling or rummaging through leaves on the ground! It is just such a practical way to garden!
However, when it comes to fall gardening, growing plants vertically comes with even more advantages. For instance, when the cool, moist fall weather arrives, it can create the perfect environment for mildew to thrive. By training your plants to grow upward, you can enhance airflow around them, which significantly reduces the risk of disease.
In addition, elevating your crops keeps them safe from pesky soil pests, making it easier for you to harvest them when the time comes.
Beyond the practical benefits, using arches and trellises adds a touch of beauty to your garden. These structures not only bring height and elegance to your vegetable beds but also transform them into stunning garden features that catch the eye. Your garden can become a more attractive space while still being functional!
Trellis Types for Raised Garden Beds

If you decide to give vertical gardening a try, you will need to understand what types of trellises exist. This will help you decide what best suits your garden and ensure your veggies thrive.
Arch Trellis
An arch trellis, or garden tunnel, which adds a bit of fun while also serving a purpose, is one of the most common types for growing vertical plants. You can easily set an arch trellis up between raised beds. Just attach the bottom of the wire mesh or cattle panels to the boards of the beds using wood strapping.
This is a way to get reliable support for pole beans, cucumbers, and other climbing veggies. Our Vegega Arch Trellis is the perfect option for your vertical garden. These tellises come in two different sizes, meaning you can pick the one that suits you best. Plus, they are easy to assemble, so you do not need a professional to handle the installation for you.
Wall Trellis
A wall trellis is a functional and stylish addition to any garden space, particularly appealing for those with smaller backyards, patios, or side yards. It not only serves as a beautiful architectural element, adding structure to the landscape, but also enhances plant care by utilizing south- or west-facing walls to retain warmth during cooler evenings.
This feature supports healthier growth for climbing plants while creating an organized and visually pleasing backdrop, making the garden more enjoyable and inviting. Our Vegega Wall Trellis is created for small yards to help vertical plants flourish. Moreover, our wall trellises are quite durable, so once you buy them for your garden, you can expect them to last for a long time in your garden.
A-Frame Trellis
We also like A-frame trellises. They are sturdy, simple to build yourself, and they create a nice shaded spot underneath for growing greens like spinach or mizuna. When using an A-frame trellis in a raised garden bed, it is best to set it up before you plant your seeds or seedlings.
This way, your vertical gardening plants will flourish in the fall, even though the weather gets chilly. In short, A-frame trellises are great because they provide strong support for climbing plants, and are often used for vining cucumbers, squash, and melons.
Best Fall Veggies for Trellises and Arches

If you are looking to make the most of your metal raised beds this fall, here are some great cool-weather crops that love climbing:
- Pole Beans: If you live in a place where the frost comes late, you can still plant these and get one last harvest before winter hits.
- Climbing Spinach: In warmer fall areas, these leafy greens do really well and look great as they grow.
- Small Squash Varieties: You can try growing compact types of butternut or acorn squash on trellises.
- Vining Cucumbers: If you plant them in late summer, they are quick to produce and might still give you cucumbers into early fall if you protect them from frost.
- Decorative Climbers: Flowers like nasturtiums not only add a pop of color but are also edible, making your salads more fun and tasty!
Conclusion
As you can see, vertical gardening is not only a summer trend - it really works well in the fall too, especially if you use metal raised beds. By guiding plants like peas, beans, cucumbers, and even flowering edibles to climb up trellises and arches, you can make the most of your space, enhance airflow, and enjoy a longer harvest. For more gardening tips, visit our blog page.