Types of Trellises and Vertical Supports for Denver Gardens

When it comes to choosing the right trellis or vertical support for your Denver garden, the options are plentiful. Each type of structure offers its own unique benefits and works best for different kinds of plants. Here’s a quick guide to some of the popular types of trellises, so you can choose the best option to suit your space, style, and gardening goals.


1. Obelisk Trellises

Pyramid Obelisk in Denver Garden

Obelisks are tall, pyramid-shaped supports that bring a touch of elegance to the garden. These structures are perfect for creating vertical interest and are ideal for smaller vining plants or flowers, such as beans, peas, or flowering sweet peas. They’re also fantastic for supporting lightweight climbing plants that won’t overpower the structure.

Obelisks are easy to move around the garden and can be placed directly into raised beds or planters, making them incredibly versatile for small spaces. Plus, they add a sculptural element to your garden design, looking beautiful even in winter when covered with a dusting of snow.

Explore our Swirl Obelisk and Pillar Obelisk to add elegance and functionality to your garden.

 

2. Panel Trellises

Panel trellises are flat, grid-like structures that can be set up against a fence, wall, or freestanding in the garden. They’re especially useful for sprawling plants like cucumbers, melons, or even tomatoes when positioned correctly. Panels provide ample vertical space, allowing plants to climb up, maximizing your growing area while also ensuring great airflow.

These types of trellises are very sturdy and can hold up to Denver’s unpredictable weather, making them a great option for heavy plants or for those who need a long-lasting support option.

Check out our Custom Panel Trellis and Contemporary Panel Trellis for durable and stylish options.

 
Custom Panel in Denver Garden

Custom Panel in Denver Garden

 
 

Modern Arch Trellis in Denver Garden

3. Arch Trellises

An arch trellis is a beautiful addition that creates a “walkthrough” experience in your garden. Not only are arches visually stunning, but they’re also practical, providing ample vertical space on both sides for climbing plants. You can plant two or more plants on either side of the arch, like tomatoes, beans, or gourds, and they’ll grow up and over, creating a shaded tunnel effect.

Arches are excellent for maximizing space in a compact backyard, as they allow plants to grow up and out without taking up additional ground space. In Denver, a sturdy arch is perfect for supporting larger plants and withstanding the elements. And as a bonus, arches can be adorned with twinkle lights in winter, adding enchanting interest to your backyard even after the growing season is over.

Discover our Modern Arch Trellis, Paris Arch Trellis, and Lattice Arch Trellis to create stunning focal points in your garden.

 


 

4. A-Frame Trellises

A-frame trellises are two-sided supports that meet at the top to form a triangular shape, creating a sturdy “tent” that plants can climb. They’re perfect for crops like beans, cucumbers, and peas that need a lot of vertical support and work especially well in raised beds. A-frame trellises are easy to set up and can be folded and stored away after the season if needed.

The A-frame design provides more stability and strength for heavier crops, while also allowing for airflow on both sides, keeping plants healthy and well-supported.

 

5. Lattice or Fan Trellises

Lattice or fan trellises are grid-like supports that fan outwards, creating a dramatic display. They are great for lightweight climbers like peas, small tomatoes, or even flowering vines. These trellises can be placed against a wall, fence, or in the middle of a garden bed, providing a space-efficient option for plants that enjoy spreading out.

Lattice and fan trellises are ideal for adding visual interest in smaller spaces, as they create a lovely, layered effect when covered in plants. While not as heavy-duty as some other options, they still offer excellent vertical support for lightweight crops and flowers.

Read Next: Why Vertical Supports and Trellises Are a Must-Have for Denver Backyard Gardens

 

Choosing the Right Trellis for Your Denver Garden

Selecting the right type of vertical support can make all the difference for a thriving Denver garden. Whether you want a sturdy arch for heavy tomatoes, a decorative obelisk for vining flowers, or a classic panel trellis for cucumbers, there’s a structure suited for every plant and space. And if you’re just starting out, mix and match a few different types to see which work best with your garden layout and style.

With the right trellises and a little bit of planning, you’ll be well on your way to creating a backyard garden that’s productive, beautiful, and uniquely yours—year-round.


Shop Our Vertical Support Trellises

Ready to add some vertical magic to your Denver garden? From sturdy obelisks to elegant arches, our selection of vertical support trellises can help you maximize space, improve plant health, and create a beautiful year-round focal point. Check out our Shop page for a full selection of trellises perfect for every plant and space.

Have questions about which trellis is best for your garden setup? We’re here to help! Reach out through our Contact page, and let’s make your garden grow tall, healthy, and beautiful. Happy gardening! 🌱


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**This post may contain affiliate links, which means I earn a small profit if you click on the link to make a purchase. Other links are not sponsored, because I also like supporting small, local businesses.**


Meet the Gardener

I’m Elisa Mack - a mom and Denverite who went from being a green-ish thumb to a kitchen garden fanatic simply by dedicating myself to the study of all things Colorado gardening.

Landscapers don’t design. And nurseries don’t make house calls.

We take a more full-service approach, from designing your dream garden to keeping it beautiful year-round.

And as your coach, I’ll help eliminate the guesswork through every season, no matter your level of knowledge.


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