16 Climbing Annual Flowers You Should Plant This Season

Climbing annual flowers transform a garden like an explosion of color and joy. These lush flowering vines quickly scale trellises, arbors, and fences, cloaking them in abundant blooms that attract pollinators and cheer the soul.

From the classic charm of sweet peas and morning glories to showstopping vines like a cardinal climber and cobaea, climbing annuals offer a stunning mix of hues, scents, and textures that create a cascade of floral delight.

Climbing Annual Flowers To Beautify Your Garden This Summer

1. Morning Glory

Morning glories are among the most beloved flowering vines in many home gardens, known for their rapid growth and colorful trumpet-shaped blooms. Their family, the Convolvulaceae, also includes the beloved sweet pea. Each summer morning, gardeners eagerly await the opening of new flowers in hues of sky blue, porcelain white, and rosy purple. 

The vines produce delicate green stems that seem to have a mind of their own, twisting and turning in search of supports to climb. Give them a sturdy trellis or fence, and they’ll soon blanket the structure with large, frilly blooms. The fragrance of their funnels wafts on the breeze, announcing the arrival of a new day. How fitting it is that these beauties borrowed their common name from this daily morning ritual.

For morning glories to thrive, a spot with full sun and nutrient-rich soil is a must. Some loose, well-draining soil amendments like compost work wonders. As their coiling stems grasp tightly to any textures they encounter, sturdier supports like lattices allow the vigorous vines to climb higher, maximizing their show. Growth tends to be fastest in the cool-weather spring and fall garden.

Come the first frost, the vines fade, their floral magic complete for another season. At this point, you should typically cut back the brown tangles to the ground to minimize clutter. However, some gardeners let the dried stems stand as winter homes for beneficial pollinators like solitary bees. 

Each morning glory blossom reminds you to slow down and appreciate fleeting beauty. Just as quickly as they open, the blooms face the sun then fade at day’s end. Yet their enthusiastic return day after glorious day never ceases to delight. Their cheerful spirit makes morning glories beloved companions that you should look forward to welcoming back each year.

2. Sweet Pea

Each spring, you should eagerly await the return of the sweet peas. From ‘Cupid’s Wings’ with its rosy pink blooms to ‘White Knight’ producing lace-like blooms the color of sea foam, their diverse hues never cease to delight. As the vines twist rapidly up bamboo canes, they gracefully festoon the structure with lacy evergreen foliage. Hanging in clusters like little bells, the fragrant blooms fill the air with their sweet perfume. 

On sunny mornings, you will enjoy sitting beneath the blooms, taking in their natural beauty up close. Each flower is unique yet symmetrical, with its flat face and distinct pea blossom silhouette. Their wiry stems trail down in winding ribbons. Some have described the aroma as reminiscent of honey, yet to others, it whispers of vanilla and something indescribably sweet.

The vines thrive where it’s sunny and the soil drains well but retains moisture. You should make sure to amend the clay-heavy earth with compost and gravel to suit their needs. Sturdy bamboo poles allow these speedy vines to climb high above, blanketing the patio in colorful blooms well into summer. With regular watering, the flowers continue their prolific production of delight.

By season’s end, spent blooms are sheared to encourage further flushes of color. The dried vines are then clipped back and added to the compost. Though their lifespan is short, sweet peas have an unmatched charm and grace that make them perennial favorites. Each year, you can look forward to their brief beauty and delightful fragrance anew in the garden realm.

3. Black-eyed Susan

Every summer, the cheerful faces of the black-eyed Susans brighten up the garden. True to their name, each butter-yellow bloom features an intriguing dark eye at its center. As the vines swiftly twine their way up tepee frames and bamboo canes, they cloak the structures in poofy golden blooms beloved by many pollinators. 

You will always be impressed by the vigor of these easy-going climbers. From a short, woody stem emerges an exuberant tangle of foliage and aerial roots that grasp for any surfaces within reach. Come mid-summer, the jaunty blooms begin to emerge, their sunny faces a welcome sight. Hovering insects of all kinds flock to sip nectar from the abundant blooms.  

Black-eyed Susans require full sun and average, well-drained soil to thrive. Their loose, scrambling habit makes them a low-maintenance option for covering large trellises or even garden fences. Throughout the long Minnesota summers, the blossoms persist straight through first frosts, their cheerfulness undimmed.

By year’s end, the brittle brown vines are pruned back to tidy the space for winter. Yet the joy their carefree flowers brought to the gardens and to pollinators alike makes these annual charmers worth welcoming back each summer anew.

4. Nasturtium

Each spring, you should look forward to the return of the nasturtium vines. Whether the bright ‘Alaska Mix’ climbs the garden fence in shades of sunny yellow, tangerine, and rosy red, or the deep crimson blooms of ‘Empress of India’ drape overhead, their vivid color never ceases to delight. 

As the vines twist tirelessly up bamboo poles, their round leaves and dangling pea-like flowers lend a softening effect. Close up, their pebbled surface and tangy peppery scent intrigue the senses. Hardly anything goes to waste, as even the leaves and blooms add lively flavor to salads. 

Requiring little more than full sun and average soil, nasturtiums are truly carefree performers. Their willingness to clamber over any surface in search of sunlight makes them ideal for covering fences or draping from baskets. Throughout summer and fall, their cheerful exuberance is a ray of light.

When autumn chill sets in and the leaves begin to brown, you should shear back the brittle vines to the ground for cleanup. Yet the joy they’ve brought with their dinner-plate blooms and whimsy makes these charmers one of the “can’t live without” annual climbers year after year.

5. Scarlet Runner Bean

Come midsummer, the scarlet splendor of the runner bean vines emerges. Spreading vibrantly up an A-frame trellis, the plants erupt in dazzling vermilion blooms streaked with ivory. Their large, compound leaves shimmer a glossy forest green. 

You should marvel at the speed with which these annuals twist towards the sky. Within weeks, a crowded lattice becomes swathed in a shimmering tapestry of pea flowers and foliage. Clusters of bulbous pods soon follow in shades of emerald and celadon.

With their snappy crunch and genteel flavor, the young pods delight both the palate and culinary pursuits. You should snack on them freely throughout August, keeping harvests frequent to encourage more bounty. Their delicate sweetness reminds one to savor each fleeting moment of this summer spectacle. 

Requiring nothing more than fertile soil, ample space, and the low-effort tending, scarlet runners repay the care with vibrant beauty, edibles aplenty, and the satisfaction of watching Nature’s tapestry unfold. Each season, you can eagerly await their spirited annual revival in the evolving garden realm.

6. Cypress Vine

As early summer settles in the gardens, one of the most anticipated sights emerges — the lacy wisps of the cypress vine taking flight. Whether the snowy white blooms dusting the arbor, or pastel pink stars gracing the garden gate, you can take delight each year in their softly elegant arrival.  

Within weeks, sheets of ferny greenery spread aloft, draping any surface within their silken reach. Their delicate tendrils seem to drift on gentle breezes, casting an airy veil across structures. Nestled amongst the foliage hang delicate puffs of clustered blooms, resembling miniature firework explosions.

Requiring little more than a willingness to climb and spread, these charming annuals reward the limited care with a splendid display. Their loose, informal habit brings a sense of whimsy and romance unlike any other. You should savor each fleeting season of their enchanting curtain calls and look forward to their annual return anew.

7. Cardinal Climber

By midsummer, the garden bursts vibrantly to life with the dazzling arrival of cardinal climber. As the delicate vines coil enthusiastically upwards, bursts of brilliant scarlet emerge amongst their lacy greenery. 

Each trumpet bloom stops you in its tracks, the rich crimson hue intensified by contrast with surrounding felty oval leaflets. Hummingbirds and butterflies alike flock to sip from these flashing beacons. You should sit enchanted, watching the dancers flutter amongst the flaming bells.

Requiring nothing more than a surface to clamber upon, these annual gems reward the sparse care with brilliant visual poetry. Their scarlet splendor blazes against fences and arbors come sun’s ripe peak. Summer would feel lacking without the animated flutterings they invite amongst their fiery petals each glorious season. A sumptuous reminder of nature’s fleeting brilliance, cardinal’s annual arrival enlivens the days anew with summer’s full vibrancy.

8. Spanish Flag

By midsummer, the garden explodes in festive color with the arrival of the Spanish flag vines. As tender stems coil eagerly upwards, bursts of brilliant red, gold, and tangerine emerge amongst lacy green palmate leaves. 

You can marvel each morning at the fresh cascade of tubular trumpets draping the arbor. The profusion comes as a breathtaking surprise, awakening the senses with vivid jewel tones not found elsewhere in nature. 

Requiring nothing more than a surface upon which to dance, these annual wonders reward the hands-off care with splendid visual poetry. Their patriotic splendor transforms drab structures into lively backdrops for butterflies and hummingbirds alike. 

9. Cobaea Scandens

Come midsummer, the garden bursts vibrantly with the arrival of cup and saucer vines. As delicate stems twine energetically upwards, cascades of enormous bells emerge amongst lacy leaves. 

You can marvel each morning at the profusion of pendulous blooms draping the arbor in shower upon shower of velvety violet and alabaster petals. Their intricate scalloped forms resemble ornate goblets brimming with rich color. 

Requiring only a surface upon which to dance, these annual gifts reward the hands-off care with splendid sights and fragrances not found elsewhere. Their effusive blooms transform walls into lively tapestries attracting all manner of pollinators.

10. Violet Creeper

By midsummer, cascades of heart-shaped greenery signal the arrival of the violet creeper vines. As delicate stems twine energetically upwards, lavish pendulous blooms emerge in rippling shades of lilac and mauve.

You can marvel each morning at the profusion of exquisite bells spilling across the arbor. Their intricate forms resembling overflowing chalices brim with rich fragrance, filling the air with perfume as fine as any elixir. 

Requiring only a surface upon which to dance, these annual gifts reward the hands-off care with sights, scents, and live textures found nowhere else. Their effusive blooms transform walls into vibrant tapestries attracting myriad buzzing pollinators.

11. Glory Vine

By midsummer, exuberant waves of uniquely palmate foliage signal the glorious arrival of the glory vine. As tender stems twist eagerly skyward, lavish trumpets emerge in rippling shades of amethyst, azure, and sunflower gold.

You can marvel each morning at the profuse spills of blooms draping fences and walls with bowed chalices overflowing in vivid scent. Their voluptuous forms resemble velvet gloves fashioned by faeries just for gardens. 

Requiring only a surface upon which to dance, these fleeting beauties reward the hands-off care with ephemeral visual poems found nowhere else. Their buoyant blooms lift the spirits as pollinators flit amid living color.

12. Bell Vine

By early summer, lyrical cascades of campanulate foliage sing the arrival of the bell vines. As slender stems twist heavenward, lustrous sprays of tiny chimes emerge amongst lacy leaves shaped as their petite blossoms.  

You will be able to breathe deep the soothing carillon carried on gentle airs, each blossom a delicate melody suspended from the latticework of vine and tendril. Together they compose an ethereal bower of fragrant notes which lightly grace then lift the spirits of all within earshot.

Requiring only a trellis upon which to extrapolate their melodious forms, these fleeting songstresses repay the hands-off care with music visible and invisible. Their buoyant harmonies serenade butterflies in aerial song dances through weeks of summer’s fullness.   

13. Trumpet Vine

By midsummer, a fanfare of vast leaves and scarlet trumpets heralds the arrival of the  trumpet vines. As robust stems scale walls and rooftops with vigor, voluptuous coral blooms emerge in pendulous sprays amid foliage resembling outsized ornamental hearts.

You should delight each morning to observe hummingbirds and butterflies flocking to sip from these bold banners as they stream and ripple on balmy airs. Together flowers and greenery transform drab fences into vibrant tapestries of living color.   

Needing only a surface upon which to sing their showmanship, these lavish annuals reward the  hands-off care with sights and sounds found nowhere else. Their magnificent forms uplift spirits for weeks on end as summer blazes at full brilliance.

14. Hyacinth Bean

By midsummer, graphic leaves and vibrant blooms announce the arrival of the hyacinth beans. As robust stems scale arbors and trellises with vigor, voluminous fuchsia blossoms emerge amongst foliage resembling ornamental hearts and spears. 

You can marvel each day at the transformations — pendulous petunias morph into engorged seedpod sculptures of deepest violet and plum. Together blooms and gourds animate dull structures into living moving tapestries continuously renewing themselves.

Needing nothing more than armatures for their ardent growing, these lavish annuals repay the  hands-off care with spectacles found nowhere else. Their bombastic forms captivate onlookers for weeks on end as summer shifts and changes in ceaseless rhythm.

All too swiftly warmer weather relinquishes its grip once more. Yet even in impermanence lie reminders that uplift. The fleeting vitality implores us to linger in life’s sweet fragrances however briefly lent our days. And in gratitude for moments shared, a joy emerges timeless — for though vines may wither, summer’s song plays on through all seasons within.

15. Fuchsia

Fuchsia is a popular flowering vine prized for its pendulous flowers, decorative seed capsules, and brightly colored foliage. The vines climb walls, trellises, and fences using aerial rootlets. The leaves are opposite, simple, and oval to elliptical in shape.

Throughout summer, the vines produce hanging tubular flowers in red, pink, purple, and white shades. As the colorful flowers age, they develop into decorative seed capsules. The colorful blooms, ornamental seed heads, and decorative leaves make fuchsia vines a vibrant choice for brightening shady areas.

16. Bougainvillea

Bougainvillea is a popular flowering vine for its colorful three-dimensional bracts, dramatic thorns, and glossy foliage. The vines climb walls, trellises, and fences using thorns. The leaves are alternately arranged and compounded with three leaflets. 

The vines produce showy bracts in hot pink, purple, red, and white shades in summer and fall. The papery colorful bracts resemble flower petals but are modified leaves. The striking bracts, spiky thorns, and shiny foliage make bougainvillea vines a dramatic and colorful addition to any landscape.

Conclusion 

Climbing annual flowers can transform an otherwise ordinary garden into an overflowing abundance of color and life with little effort from the gardener.

• Thunbergia alata, also known as the black-eyed Susan vine, is a fast-growing trailing annual climber. 

• Cypress vine is a fast-growing annual climber known for its fern-like foliage and airy habit.

• Scarlet runner beans are fast-growing annual climbers.

• The Violet creeper is a fast-growing trailing annual climber known for its heart-shaped leaves and beautiful violet-purple flowers.

Climbing annual flowers offer a huge payoff for minimal effort. Give some of the recommended vines a try and watch as they quickly climb their supports and fill your garden with months of colorful blossoms. The result will be an explosion of floral delight that transforms your outdoor space into an oasis of beauty all season long.