Inspiration

Garden Obelisks for Climbing Plants: 10 Plants That Will Thrive

March 5, 2025

Lattice Obelisk Base

Garden obelisks are architectural elements and vital support structures for climbing plants. These elegant vertical features transform ordinary garden spaces into sophisticated outdoor sanctuaries, drawing the eye upward while providing essential structure for nature's most graceful climbers. Walpole Outdoors offers beautiful garden obelisks for climbing plants. Let’s explore the purpose of garden obelisks and find the right climbing plant to pair with this stunning backyard feature!

What is the Purpose of a Garden Obelisk?

A garden obelisk serves multiple roles in your outdoor design scheme. First and foremost, it provides essential vertical support for climbing plants, allowing them to grow naturally upward as they would in their native habitats. Beyond this practical function, an obelisk creates instant architectural interest, adding height and structure to garden beds that might appear flat or undefined.

In formal gardens, obelisks act as focal points, drawing visitors through the space while maintaining classical proportions. For less formal settings, these structures offer an elegant solution for supporting flowering vines without overwhelming the natural landscape. When thoughtfully placed, garden obelisks create year-round visual interest, standing as a sleek structure even when plants are dormant in winter.

What Plants Grow Best on an Obelisk?

The ideal climbing plants for your garden obelisk should complement both the structure's scale and your garden's overall design. Here are seven exceptional choices that pair beautifully with architectural support:

1. Clematis

Known as the "Queen of Climbers," clematis offers remarkable versatility for your garden obelisk. These elegant vines produce blooms in various colors and sizes, from delicate star-shaped flowers to bold, dinner-plate-sized blooms. Their moderate growth habit suits them ideally to our small and large obelisk bases.

2. Morning Glory

These vigorous annual climbers create a spectacular display of trumpet-shaped blue, purple, and white flowers. Morning glories readily twine around the lattice structure, reaching the full height of even our largest obelisk within a single season.

3. Sweet Peas

Sweet peas, prized for their enchanting fragrance and delicate blooms, bring old-world charm to your garden obelisk. These annual climbers produce waves of butterfly-like flowers throughout the spring and early summer, perfectly complementing the classical lines of our lattice design. Sweet peas are edible and are a perfect addition to your kitchen garden. 

4. Jasmine

If you host evening soirees in your garden, consider planting jasmine flowers along the base of your obelisk. Jasmine provides visual appeal and an intoxicating fragrance, making it a popular choice. These sophisticated climbers create a stunning display against the pristine white finish of our solid cellular vinyl construction.

5. Mandevilla

These tropical beauties offer glossy foliage and abundant trumpet-shaped blooms in shades of pink, red, and white. Their controlled growth habit makes them ideal for our small obelisk base, creating a striking focal point in container gardens or intimate spaces.

6. Black-Eyed Susan Vine

This refined yet resilient climber produces charming yellow, orange, or white flowers with distinctive dark centers. This adaptable climber’s graceful growth pattern makes it ideally suited for either size of our architectural obelisk bases. 

7. Cardinal Climber

With its delicate, fern-like foliage and brilliant red tubular flowers, the cardinal climber attracts both admiring glances and hungry hummingbirds. Its refined appearance pairs elegantly with the classical proportions of our obelisk design.

8. Climbing Roses

For those seeking timeless elegance, climbing roses create a spectacular display when trained on a garden obelisk. These classic beauties offer abundant blooms and rich fragrances throughout the season. Our Lattice Obelisk Base provides the perfect support for these sophisticated climbers, while its durable solid cellular vinyl construction stands up to their substantial growth habit. 

9.  Annual Hyacinth Bean

With its striking purple stems, lavender flowers, and deep purple seed pods, the hyacinth bean vine offers visual interest from spring through fall. This vigorous annual climber creates a dramatic display against the white finish of our obelisk, particularly when allowed to reach the full height of our large base option.

10. Spanish Flag

Also known as the exotic love vine, this refined climber produces unique flowers that graduate from red to cream, creating a stunning color progression as they climb the obelisk’s lattice structure. Whether you choose our small or large obelisk base, this refined climber’s proportions complement the structure’s classical lines. At the same time, its unusual blooms provide a sophisticated conversation piece in any garden setting. 

Where to Put an Obelisk in a Garden?

The placement of your garden obelisk requires careful consideration of aesthetics and growing conditions. Consider these prime locations that showcase both your plants and the elegant design of our Lattice Obelisk Base:

  • Formal Garden Centerpiece.  Create a striking focal point by positioning your obelisk at the center of a formal garden bed. The symmetrical design of our Lattice Obelisk Base commands attention from every angle, while its pristine white finish provides elegant contrast against surrounding greenery. 

  • Pathway Sentinels. Pair obelisks along walkways or flanking entrances to frame critical garden transitions. Our two obelisk options for height allow you to scale these architectural elements appropriately to your space, creating a sophisticated welcome that guides visitors through your garden. 

  • Mixed Border Integration. Incorporate vertical interest within established perennial borders by positioning an obelisk among lower-growing plants. This placement creates dynamic height variation, allowing climbing plants to weave naturally through existing plantings. 

  • Container Garden Elevation. Mount our small obelisk base within a generously sized container to transform patios, terraces, or urban gardens. This arrangement creates an intimate vertical garden that maximizes limited space while maintaining refined proportions. 

  • Kitchen Garden Enhancement. Position an obelisk for flowering edibles like sweet peas or black-eyed Susans to introduce beauty and function to your kitchen garden.  

  • Courtyard Corner Definition. Intimate courtyard spaces can be defined by placing an obelisk in a corner, creating a natural transition between architectural walls and planted areas. 

Discover Garden Obelisks for Climbing Plants from Walpole Outdoors

Transform your garden's vertical dimension with Walpole's expertly crafted Lattice Obelisk. Available in two refined sizes and crowned with our optional Sphere Cap, each obelisk has been manufactured in durable solid cellular vinyl for decades of elegant service. Our design consultants welcome the opportunity to help you select the perfect size and placement for your garden setting. Contact us today to explore how these timeless garden structures can elevate your outdoor space with beauty and purpose.