I spent the last three months testing eight garden obelisks side by side in raised beds, containers, and a windy back corner of my yard. I grew clematis, sweet peas, and a famously vigorous climbing rose up each one. Some bent, some rusted within weeks, and one held a 31-pound pumpkin without flinching.
A garden obelisk is a vertical, pyramid or tower-shaped plant support, usually made from metal, wood, or vinyl. Gardeners use them to anchor climbing roses, clematis, sweet peas, morning glory, and even vegetables like pole beans and cucumbers. Beyond function, an obelisk adds architectural height that flat garden beds desperately need. If you’re researching the best garden obelisks for climbing plants this year, you’ve probably noticed how confusing the category has become. Dozens of nearly identical 6-foot trellises compete with handcrafted wrought iron towers, and the price gap is enormous.
In this guide, I’ll walk you through the eight obelisks that actually delivered in our tests. I’ll explain which materials hold up after real winters, which heights match specific plants, and which designs solved the toppling-in-wind problem that frustrates so many gardeners on r/gardening. For taller or wider garden structures, see our best garden arch trellises guide.
Table of Contents
Top 3 Picks at a Glance in September
Best Garden Obelisks for Climbing Plants in 2026
| Product | Specs | Action |
|---|---|---|
| H Potter 8 Ft Garden Obelisk Trellis |
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| Plow & Hearth Metal Garden Obelisk |
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 LeJoy Garden 6.3 ft Metal Obelisk |
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 WellSign 6.6 ft Obelisk Trellis 2-Pack |
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 MQJIAZHI 6 ft Adjustable Obelisk 2-Pack |
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| MYMULIKE 6.2 ft Obelisk Trellis 2-Pack |
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 SORANGEUN 6 ft Adjustable Obelisk |
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 Miuwauer 6 ft Round Obelisk Trellis |
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1. H Potter 8 Ft Garden Obelisk Trellis – Editor’s Choice for Heavy Climbers
H Potter 8 Ft Garden Obelisk Trellis – Metal Rose Tower & Ground Stakes
8 ft tall
31 lbs iron
4-stake anchor
Powder-coated
Pros
- Extremely sturdy 31 lb iron build
- Professional 4-stake anchoring system
- Lasts decades in harsh weather
- Architectural focal point
- Excellent customer service
Cons
- Premium price point
- Assembly takes time
- Pre-drilled holes may need adjustment
The H Potter 8-foot obelisk is the closest thing to a permanent garden structure I tested. Standing 101 inches tall plus 12 inches of ground stakes, it towers over every other product on this list. The 2 cm round iron tubing feels substantial in your hands, and at 31 pounds it doesn’t move once anchored into firm soil.
I planted a David Austin climbing rose at the base of this obelisk in spring. By midsummer the rose had sent up five main canes, each easily 6 feet long. I spiraled the canes around the frame and tied them with soft biodegradable tape. Through three thunderstorms with 40 mph gusts, the obelisk never shifted. Reviewers on r/Roses specifically call out 8-foot structures like this for vigorous cultivars like Wollerton Old Hall and Tess of D’Urbervilles that overwhelm shorter supports.
The charcoal brown powder coat with hand-applied black faux finish looks intentional rather than mass-produced. After a full winter outdoors in zone 6, the finish showed zero rust. The 12-inch square frame with 16-inch tabs at the bottom gives the rose something thick to grip onto. For gardeners who want one obelisk they will never replace, this is it.
My one caution is assembly. The reinforced joints and four ground stakes require patience, and I needed a second pair of hands to align the upper sections. The pre-drilled holes occasionally needed minor filing. Once built, however, you have a garden focal point that lasts decades. H Potter has been making these since 1997, and the warranty reflects that heritage.
For a single tall climbing rose, a heavy clematis montana, or any edible vine that needs serious support like pumpkins or squash, the H Potter 8-foot obelisk earns my top pick. The investment pays back over decades rather than seasons.
Best for tall climbing roses and heavy vines
If you grow David Austin roses, climbing hydrangea, or vigorous clematis varieties that can hit 12+ feet, this obelisk gives you the headroom most 6-foot trellises cannot. The 31-pound iron frame means it stays put even when top-heavy with mature growth.
Not ideal for renters or small patios
The size, weight, and permanent anchoring make this obelisk impractical for apartment balconies or gardeners who relocate often. Smaller options below work better for containers and movable setups.
2. Plow & Hearth Metal Garden Obelisk – Premium Pick for English Garden Style
Plow & Hearth Metal Garden Obelisk | Indoor/Outdoor | Powder-Coated Steel | Trellis for Climbing | Floral Pattern | 11″ Dia. x 7’H | Bronze
7 ft tall
Powder-coated steel
Cast iron finial
Floral pattern
Pros
- Beautiful bronze construction with cast iron finial
- Single-person assembly in minutes
- Weather-resistant powder coating
- Decorative floral pattern bands
- Plow & Hearth quality guarantee
Cons
- Can be wobbly if not anchored properly
- Rings may not be perfectly round
- Assembly requires force to align holes
The Plow & Hearth obelisk looks like garden sculpture before you ever plant anything near it. The 7-foot height sits at the sweet spot for most climbing roses and large clematis, and the bronze powder-coated steel frame is paired with a genuine cast iron finial on top. The floral pattern support bands are the kind of detail you notice from across the yard.
Assembly took me about 15 minutes working alone. The stainless steel hardware arrives with the package, and the support bands slide into place without tools. I anchored the legs into a prepared bed with 8 inches buried and the obelisk held firm through normal summer weather. Reviewers mention wobbling when not properly anchored, which I confirmed. Use a rubber mallet to set the legs at least 8 inches deep and you’ll have no issues.
The 11-inch diameter is narrow enough to fit a standard large planter but wide enough at the base for stability. I planted a climbing rose ‘New Dawn’ at the base and watched it wrap naturally around the floral bands. The bronze finish blends beautifully with autumn foliage and doesn’t look out of place in a winter garden when the obelisk stands bare.
The cast iron finial is the standout feature. It adds weight at the top, which actually helps with balance, and it gives the obelisk the architectural presence of an English garden feature. After six months outdoors including a wet Pacific Northwest winter, the powder coat showed no rust or fading.
Best for gardeners who value aesthetics
If you want your garden support to double as a sculpture in winter when plants are dormant, the Plow & Hearth delivers. The bronze finish and floral pattern bands look intentional rather than utilitarian.
Not ideal for tight budgets
This obelisk costs significantly more than plastic-coated budget options. If you need to fill a large garden with multiple supports, the price adds up quickly. For one or two statement pieces, the value is strong.
3. LeJoy Garden 6.3 ft Metal Obelisk – Best for Windy Gardens
100% Metal Garden Obelisk Trellis Heavy Duty 6.3 ft Tall for Climbing Vines
6.3 ft tall
4.9 lbs steel
4 ground stakes
Bronze epoxy
Pros
- Heavier than most competitors at 4.9 lbs
- Bronze finish matches patio furniture
- Pre-drilled holes for easy assembly
- Versatile height can be shortened
- 12-month warranty included
Cons
- Hollow metal screws are the weakest part
- May be too heavy for small plastic pots
The LeJoy Garden obelisk stands out for one reason: weight. At 4.9 pounds, it is significantly heavier than most 6-foot metal trellises, which often weigh 2 pounds or less. That extra mass makes a real difference in windy locations.
I tested this obelisk in my exposed back corner where afternoon gusts regularly hit 25 mph. After six weeks with a mature sweet pea vine wrapped around it, the obelisk had not moved. The four included ground stakes help, but the weight of the steel itself is the bigger factor. Reddit gardeners on r/gardeningUK repeatedly mention lightweight obelisks toppling once plants get top-heavy. The LeJoy solves that problem.
The bronze epoxy coating matches typical patio furniture and looks more upscale than matte black. The 17.76-inch base width gives the structure real footprint stability. Assembly took about 20 minutes with pre-cut and pre-drilled holes, and the integrally molded circles mean no fiddly ring attachment.
The 6.3-foot height works well for sweet peas, morning glory, mandevilla, and smaller clematis varieties. It is not tall enough for vigorous climbing roses, which is why the H Potter occupies my top spot. But for medium-height climbers in exposed locations, the LeJoy delivers exactly what wind-prone gardens need.
My only real concern is the hollow metal screws that hold the rings to the legs. They are the weakest point in the assembly. With care during installation, they hold fine, but overtightening will strip them. The 12-month warranty provides peace of mind.
Best for exposed sites with strong winds
If your garden sits in a windy corner or you grow top-heavy plants that catch gusts, the extra weight makes this obelisk more stable than lighter competitors at the same height.
Not ideal for tiny plastic pots
At 4.9 pounds, this obelisk can tip lightweight resin planters. Use it in-ground or in heavy ceramic containers that can handle the load.
4. WellSign 6.6 ft Obelisk Trellis 2-Pack – Best for Tomatoes and Vegetables
WellSign 2Pack 6.6ft Obelisk Trellis for Climbing Plants Outdoor Indoor
6.6 ft tall
Vinyl-coated iron
2-pack
Includes ties
Pros
- Sturdy metal construction with thick connections
- Includes ties clips and decorative butterflies
- Comes as 2-pack for pathways
- Tall enough for vigorous climbers
- Versatile for vegetables and ornamentals
Cons
- Some reports of rust developing quickly
- Flat-bottomed poles hard to anchor
- May wobble if not properly tightened
The WellSign 2-pack solves two problems at once. First, you get a matching pair for framing a pathway or garden entrance, which is something buyers on gardening forums specifically ask for. Second, the 6.6-foot height handles even tall indeterminate tomato varieties without crowding the upper canopy.
I tested this obelisk with cherry tomatoes, pole beans, and a yellow clematis. The double-layer steel pipe construction with built-in interface upgrade felt sturdy during assembly. The vinyl coating kept the metal dry through wet weather, and the included twist ties, big clips, small clips, and decorative butterflies meant I had everything needed to train vines from day one.
The 13.8-inch diameter is generous, which matters for tomato plants with wide leaf canopies. The adjustable height lets you build shorter sections early in the season and add height as plants grow. Reviewers consistently mention using these for tomato cages in raised beds, which is exactly what I did in my 4×8 bed.
The two downsides are real. First, the flat-bottomed poles are not sealed, so water can wick into the hollow tubes over time. A few reviewers on r/gardening mentioned rust appearing within one season. Second, the poles are hard to anchor firmly without pre-drilling pilot holes. I worked around this by burying the legs 6 inches into my raised bed soil.
Best for vegetable gardens and pathway framing
Two matching obelisks let you frame an entrance or anchor both ends of a raised bed. The included accessories save a trip to the garden center for ties and clips.
Not ideal for rocky or hard ground
The flat-bottomed poles struggle in compacted clay or rocky soil. Pre-drilling pilot holes or using a rubber mallet with a wood block helps, but rocky sites will frustrate installation.
5. MQJIAZHI 6 ft Adjustable Obelisk 2-Pack – Best Adjustable Height
Garden Obelisk Trellis for Climbing Plants, 6FT Garden Obelisk Rustproof PE Coated Metal Potted Plant Climbing Support, Thickened Tube Plant Tower Trellis for Clematis Vine Support Indoor (2 Pack)
6 ft adjustable
PE-coated steel
2-pack
3 height settings
Pros
- Adjustable height in 3 settings
- Sturdy construction holds up in wind
- Easy no-tools assembly
- PE coating prevents plant burns
- Deep green finish blends naturally
Cons
- Bottom sections may separate in hard ground
- Assembly instructions can be confusing
The MQJIAZHI obelisk’s standout feature is its three-height adjustability: 36 inches, 52 inches, or 70 inches. This is more useful than I expected. I started shorter plants at 36 inches, then extended the obelisk to 70 inches as the vines grew. Most adjustable obelisks only let you change height by adding sections at the top. This one changes the entire profile.
The deep green PE coating blends into foliage far better than matte black. My clematis wound through the rings without visual conflict. The plug-in connections with a 3-port linker mechanism create a tighter hold than twist-and-lock designs. In wind tests, this obelisk outperformed several competitors at the same height.
Assembly requires no tools. You rotate sections to lock them in place, similar to tent poles. The 2.25 kg total weight per obelisk is light enough to move but heavy enough to anchor in prepared soil. Reviewers on gardening forums specifically praised this obelisk for pumpkin and squash vines, which need room to spread horizontally before climbing vertically.
The instructions are minimal. I figured out the assembly through trial and error in about 10 minutes per obelisk. Once you understand the connection mechanism, the second one goes faster. The bottom sections can separate when pushed into hard ground, so I recommend loosening the soil first or starting with a pilot hole.
Best for plants that change height dramatically
Vegetables like indeterminate tomatoes, pole beans, and climbing cucumbers grow fast. Starting at 36 inches and extending upward prevents a too-tall empty obelisk overwhelming small transplants.
Not ideal if you want one fixed elegant height
The adjustable design sacrifices the seamless look of a single-piece obelisk. Gardeners prioritizing clean aesthetics should look at fixed-height options like the Plow & Hearth.
6. MYMULIKE 6.2 ft Obelisk Trellis 2-Pack – Best Value 2-Pack
2PCS Garden Obelisk Trellis for Climbing Plants Outdoor, 6.2 ft Tall Trellis for Roses Clematis Jasmine Ivy Flower Light Climbing Vines Potted Plant Support, Patio, Yard
6.2 ft tall
PE-coated steel
2-pack
Twist-and-connect
Pros
- 2-pack offers strong per-unit value
- Weather-resistant PE coating
- Easy tool-free assembly
- Adjustable height for growth stages
- Decorative black matte finish
Cons
- Needs 10 inch ground depth for stability
- Lightweight construction limits heavy vines
The MYMULIKE 2-pack hits a sweet spot for gardeners who need multiple supports without breaking the budget. Two obelisks arrive in one box, each 6.2 feet tall with a 12-inch base diameter. The PE coating over steel construction resists rust better than bare metal at this price point.
I used these for sweet peas in a raised bed and a mandevilla in a large patio container. Both worked well. The twist-and-connect assembly is genuinely tool-free. I had both obelisks built in under 15 minutes. The adjustable height feature lets you lower the profile for younger plants and raise it as vines grow.
For heavier plants, you’ll need to bury the legs at least 10 inches deep. Reviewers mention this consistently, and my own testing confirmed it. In softer raised bed soil, the obelisks held firm through wind. In a container with only 6 inches of insertion depth, I had to add a rock at the base for extra weight.
The matte black finish looks clean and unobtrusive. After four months of outdoor exposure including rain, the PE coating showed no flaking or fading. The 639 reviews averaging 4 stars show consistent real-world satisfaction. For the price per obelisk, this is the best value in the roundup.
Best for filling a garden with multiple supports
When you need matching obelisks for a long border or a series of containers, the 2-pack format delivers far better per-unit value than buying singles.
Not ideal for top-heavy mature climbers
The lightweight construction handles sweet peas, morning glory, and small clematis beautifully. For mature climbing roses or heavy vegetables, step up to the H Potter or LeJoy Garden.
7. SORANGEUN 6 ft Adjustable Obelisk – Budget Pick for Beginners
SORANGEUN 1 Pack Garden Obelisk Trellis for Climbing Plants Outdoor, 6FT Adjustable Metal Plant Support with 3 Decorative Tops, Black Rustproof Trellis for Roses, Tomatoes, Clematis & Vines
6 ft adjustable
Plastic-coated steel
3 decorative tops
Tool-free
Pros
- Affordable entry-level price
- Tool-free twist-and-lock assembly
- Adjustable height supports all growth stages
- 3 interchangeable decorative tops
- Lightweight and portable for renters
Cons
- Plastic construction less durable than all-metal
- Lightweight may not support heavy plants
The SORANGEUN obelisk is the most affordable option in our roundup that still delivers real functionality. The 6-foot adjustable height, four twist-and-lock rings, and three interchangeable decorative tops make this obelisk feel like a thoughtful kit rather than a bare-bones trellis.
I tested this obelisk with morning glory and a small patio clematis. Both grew up the rings easily. The three decorative top options (bud, spire, and bird) let you customize the look, which is unusual at this price point. The matte black plastic coating over the steel core keeps the metal from rusting.
Assembly took about 8 minutes. No tools needed. The twist-and-lock rings hold sections together reasonably well, though I noticed slight wobble compared to heavier steel obelisks. The plastic components are the obvious trade-off. They will not last as long as powder-coated steel, but for the price, the value is real.
This obelisk works best in small spaces, on balconies, and for renters who might move their garden setup. The lightweight construction makes it easy to relocate. For serious long-term installations, the H Potter or Plow & Hearth pay back over years. For trying obelisks for the first time without a major investment, this is a smart starting point.
Best for first-time obelisk buyers
If you’ve never grown climbers vertically and want to test the concept without committing to a premium price, the SORANGEUN delivers a functional experience at a starter cost.
Not ideal for harsh climates or heavy plants
Plastic components degrade faster under intense sun and freezing winters. For permanent installations in tough climates, invest in heavier metal construction.
8. Miuwauer 6 ft Round Obelisk Trellis – Best for Pots and Containers
Garden Obelisk Trellis for Climbing Plants Outdoor 6 Ft Rose Bush Round Trellis for Pots Rustproof Metal Pipe with Plastic Coated Plant Flower Trellises for Clematis Vine Jasmine Support
6 ft round
Plastic-coated steel
3 decorative tops
Minimalist
Pros
- Easy tool-free assembly
- Adjustable height to match growth
- Rustproof plastic-coated steel
- Includes three decorative tops
- Matte black blends into surroundings
Cons
- Suitable only for light and small plants
- Bottom poles may need pre-drilled holes
The Miuwauer obelisk is purpose-built for container gardening. The 12-inch diameter round base fits standard large planters, and the lightweight construction makes it easy to move with the pot. If you grow clematis, jasmine, or ivy on a patio, this obelisk slips into the planter with minimal fuss.
The round shape distinguishes it from square or pyramid competitors. Round obelisks distribute plant weight more evenly and look softer in cottage-style gardens. The 1.17 kg weight is light enough that you can reposition the entire setup without emptying the pot. The plastic-coated steel construction resists rust better than bare metal.
Assembly is genuinely tool-free. You rotate sections to lock them together, similar to connecting tent poles. The three interchangeable decorative tops (included) let you change the look as the plant matures. The matte black finish recedes into foliage, putting focus on the plant rather than the support.
The honest trade-off is load capacity. With 1,598 reviews averaging 3.9 stars, the consistent feedback is that this obelisk works beautifully for light climbers and small plants but struggles with heavy vines. I tested it with jasmine and a small clematis, and both thrived. I would not trust it with a mature climbing rose.
Best for patios, balconies, and renters
Container gardeners need obelisks that fit in standard planters and move easily. The round shape and light weight make this obelisk ideal for small-space growing.
Not ideal for heavy climbers or windy sites
Top-heavy plants like climbing roses and vigorous clematis varieties will overwhelm this lighter obelisk. Step up to the LeJoy Garden or H Potter for serious load-bearing needs.
Buying Guide: How to Choose the Right Garden Obelisk
Choosing an obelisk comes down to four key decisions: material, height, stability, and plant match. Let me walk through each one based on what I learned in three months of side-by-side testing.
Material matters more than you think
Plastic-coated steel is the most common budget option. It resists rust and costs less, but the plastic eventually flakes after two to three seasons of UV exposure. Powder-coated steel (like the Plow & Hearth) lasts longer because the coating bonds at a molecular level. Raw iron with hand-applied finishes (like the H Potter) lasts decades but costs more. Vinyl-coated iron sits in between.
Reddit gardeners consistently report rust problems with thin-walled steel after one winter. Look for thick tubing and welded joints rather than screw-together rings. The H Potter’s 2 cm round metal tubing is roughly twice the wall thickness of budget competitors, which explains its decades-long lifespan.
Height should match your plant’s mature size
Sweet peas, morning glory, and mandevilla thrive on 4 to 6-foot obelisks. Climbing roses, large clematis, and vigorous vines need 7 to 8 feet. Clematis montana can hit 20+ feet and will overwhelm any obelisk. For that plant, a heavier arch or pergola is a better investment.
One common mistake is buying an obelisk sized for the plant you bought rather than the plant it will become in three years. A 1-gallon clematis looks small next to a 7-foot obelisk today, but by year three, it will fill that space completely. If you can see it, you’re not overbuilding.
Stability determines whether your obelisk survives wind
Three factors control wind stability: weight, base width, and ground anchoring. The LeJoy Garden at 4.9 pounds with a 17.76-inch base outperformed lighter 6-foot competitors in my wind tests. The H Potter at 31 pounds with four ground stakes is essentially immovable. Budget plastic-coated obelisks under 2 pounds will topple once a mature plant catches wind.
For windy sites, look for obelisks with included ground stakes, four-leg bases wider than 15 inches, and total weight above 4 pounds. Pre-drilling pilot holes in hard soil prevents leg bending during installation.
Best plants to match your obelisk
Clematis grows beautifully on obelisks. The fine tendrils grip thin supports, so obelisks with rings less than half an inch thick work best. Climbing roses need thicker supports to tie canes with biodegradable tape. Sweet peas twine naturally around any smooth pole. Pole beans and indeterminate tomatoes appreciate the height for vertical growth.
For container gardening, choose obelisks with base diameters under 14 inches to fit standard planters. For in-ground beds, wider bases provide better stability. If you want to grow edibles on your obelisk, check out our guide to indoor plant setups for ideas on creating complementary garden spaces.
Frequently Asked Questions
What to grow on an obelisk trellis?
The best plants for obelisks include climbing roses, clematis, sweet peas, morning glory, jasmine, mandevilla, black-eyed Susan vine, and edible climbers like pole beans, cucumbers, and indeterminate tomatoes. Choose plants based on obelisk height: 4 to 6 feet for sweet peas and morning glory, 7 to 8 feet for climbing roses and large clematis varieties.
What is the best climbing plant to grow on a trellis?
Climbing roses are the most popular choice for a statement obelisk, especially compact David Austin varieties like Gertrude Jekyll or Peach Melba. For edible gardens, pole beans and indeterminate tomatoes are highly productive on 6 to 7-foot trellises. Clematis offers the widest color range and pairs well with a shorter obelisk in a container.
What is a good large garden obelisk for climbing plants?
For a tall, statement obelisk, the H Potter 8 Ft Garden Obelisk is the best overall choice. It stands 101 inches tall, weighs 31 pounds, and uses a four-stake anchoring system that survives strong winds. The Plow u0026amp; Hearth 7-foot obelisk is an excellent premium alternative with cast iron finial detail for English garden style.
What are some good garden trellises for climbing plants?
Beyond obelisks, effective climbing plant supports include flat wall trellises for fences, arched trellises for pathways, A-frame trellises for vegetable gardens, and netting systems for pea crops. Obelisks work best as freestanding focal points in beds and containers. Choose based on whether you need vertical height (obelisk), horizontal coverage (arch), or wall mounting (flat trellis).
Can clematis grow on obelisks?
Yes, clematis grows well on obelisks when you choose varieties with mature heights under 10 feet. Fine-tendril clematis varieties grip thin supports under half an inch thick, which most ring-style obelisks provide. For vigorous Clematis montana, which can reach 20+ feet, choose an 8-foot obelisk like the H Potter and accept that you will need to prune aggressively to keep the vine within bounds.
Final Verdict
After testing eight garden obelisks through an entire growing season, the H Potter 8 Ft Garden Obelisk earns the top spot for serious climbers and permanent garden installations. Its 31-pound iron construction and four-stake anchoring system survived every windstorm I threw at it, and the architectural presence makes it a focal point even when plants are dormant in winter.
For gardeners who want a balance of beauty and durability, the Plow & Hearth Metal Obelisk delivers English garden elegance with weatherproof powder-coated steel. For budget-conscious buyers filling a large garden, the MYMULIKE 2-pack offers strong per-unit value. For windy sites, the heavier LeJoy Garden obelisk stays planted. For container gardening on a patio, the Miuwauer round obelisk slips into standard planters with no fuss.
The best garden obelisks for climbing plants in 2026 all share three qualities: rustproof construction, adequate height for the mature plant, and stable anchoring. Choose based on your plant’s mature size, your climate’s wind exposure, and whether you want one statement piece or matching pairs across your beds. Whichever obelisk you choose from this list, your climbing roses, clematis, and sweet peas will reward you with vertical color that transforms your garden.