15 Walkway Border Plants That Thrive in Late Summer

1. Sedum

Sedum, often called stonecrop, is one of the most reliable walkway border plants for hot and dry conditions. Its fleshy foliage stores moisture, helping it tolerate dry soil and summer heat once established.

Low-growing sedums work well along the very edge of a path, between stepping stones, or in rock gardens. Upright sedums add more height and often develop late-summer flowers followed by attractive seed heads that persist into fall and winter.

Why sedum works near walkways:

• • Tolerates heat and drought.
  • Requires little maintenance.
  • Handles lean, well-drained soil.
  • Offers sculptural foliage.
  • Attracts pollinators when in bloom.
  • Works in modern, cottage, and naturalistic walkway designs.

2. Black-Eyed Susan

Black-eyed Susan, or Rudbeckia, delivers bright golden-yellow flowers with dark centers from summer into early fall. It is a classic choice for cheerful, pollinator-friendly walkway ideas.

These plants work especially well beside brick, stone, and natural paver paths because their warm color complements earthy hardscape materials. They can also create a welcoming effect along a walkway to the front door when planted in generous groups.

Black-eyed Susan typically performs best in full sun and is available in both compact and taller varieties. Some types can reach several feet high, so select shorter cultivars for narrow entry paths.

Benefits include:

• • Long-lasting late-summer color.
  • Strong visual impact.
  • Pollinator appeal.
  • Good performance in sun.
  • Easy integration with ornamental grasses and asters.

3. Russian Sage

Russian sage adds airy clouds of lavender-blue flowers and silvery foliage to sun-drenched borders. Its upright but open habit can soften the edge of a wide pathway without creating a solid wall of foliage.

This plant thrives in heat, strong sun, and well-drained soil. It is a good option for homeowners seeking low-water walkway designs with a relaxed, Mediterranean-inspired appearance.

Russian sage can grow 3 to 5 feet tall, depending on the variety, so it is best for wider beds rather than narrow strips directly beside a path. Place it toward the back of the border and use lower plants in front to maintain clear access.

Pair Russian sage with:

• • Sedum
  • Ornamental grasses
  • Coneflowers
  • Yarrow
  • Lavender
  • White or yellow flowering perennials

4. Coneflower

Coneflowers, or Echinacea, are valuable for late-summer borders because they combine upright blooms, strong color, and wildlife value. Their daisy-like flowers come in purple, pink, orange, yellow, white, and red tones, making them easy to coordinate with many home styles.

Use compact coneflower varieties near a walkway to the front door, especially if the goal is a tidy but lively planting scheme. Taller cultivars work well farther back in wider borders.

Coneflowers are particularly effective when planted in groups of three, five, or seven rather than scattered individually. Repetition creates a stronger visual rhythm and makes the walkway feel more professionally designed.

Coneflowers prefer:

• • Full sun to light shade.
  • Well-drained soil.
  • Moderate watering during establishment.
  • Space for air circulation.
  • Occasional division or cleanup as needed.

5. Lantana

Lantana is a heat-loving flowering plant that can provide continuous color during late summer. It is often grown as an annual in colder climates and as a perennial in warm regions.

Its clustered blooms may include yellow, orange, pink, red, purple, or multicolored flowers. It works well in sunny entry beds, containers, and the front edge of a border.

Lantana is especially useful for hot walkway designs because it:

• • Handles strong summer heat.
  • Blooms for an extended period.
  • Attracts butterflies.
  • Requires relatively low water once established.
  • Works in garden beds and containers.

6. Ornamental Grasses

Ornamental grasses bring motion, texture, and late-season interest to walkway borders. As summer flowers fade, their leaves and plumes often become even more noticeable.

For narrow borders, choose compact clump-forming grasses rather than large, spreading varieties. Good options may include blue fescue, prairie dropseed, dwarf fountain grass, or other regional choices.

Grasses work well in many walkway ideas because they:

• • Soften straight edges.
  • Add movement in the breeze.
  • Require less water than many traditional border plants.
  • Complement flowering perennials.
  • Provide fall and winter structure.
  • Work in formal, contemporary, and naturalistic gardens.

Use grasses in repeated clusters rather than planting one of every type. A row of three or five identical clumps can create a clean, cohesive border along a path.

7. Coreopsis

Coreopsis is a sunny, cheerful perennial known for its long bloom period and low-maintenance character. Its yellow, orange, red, or bi-colored blooms can brighten a walkway border from summer into early fall, making it one of the more dependable walkway border plants for a sunny path.

Threadleaf types have fine, airy foliage that pairs well with bold-leaved plants, while broader-leaved varieties create a fuller look. Many cultivars remain compact enough for front-of-border positions.

Coreopsis grows best in:

• • Full sun
  • Well-drained soil
  • Average to lean soil conditions
  • Areas with good air circulation

Deadheading can extend the flowering period and keep the plants neat. However, not every variety responds the same way, so follow the recommendations for the specific cultivar you choose.

8. Salvia

Perennial salvia provides vertical flower spikes in shades of blue, violet, pink, and white. Many varieties bloom in early summer and repeat into late summer when deadheaded or trimmed back after the first flush.

Salvia is useful in walkway designs because it creates a strong upright shape without taking up excessive width. It also contrasts beautifully with rounded flowers such as coneflowers and black-eyed Susans.

Choose compact varieties for narrow pathways. Taller types should be positioned farther back in the border or paired with a wider path.

Many salvias prefer:

• • Full sun
  • Good drainage
  • Moderate to low water after establishment
  • A light trim after flowering
  • Space between plants for airflow
    

9. Asters

Asters are among the most important late-season flowering plants. They often begin blooming when many summer perennials are fading, bringing shades of purple, lavender, pink, blue, and white to the walkway border.

Compact asters are excellent near paths because they create mounded color without blocking the route. Larger types can be used toward the back of a broader bed or along a long garden walk.

Asters are especially useful for:

• • Extending color into early fall.
  • Supporting pollinators.
  • Pairing with ornamental grasses.
  • Creating cool-toned contrast with yellow rudbeckia.
  • Filling seasonal gaps in the border.

To prevent plants from becoming too tall or floppy, pinch back stems in late spring or early summer, depending on the variety. Do not pinch too late, as it may delay flowering.

10. Agastache

Agastache, sometimes called hyssop or hummingbird mint, produces aromatic foliage and tall flower spikes in shades of blue, purple, pink, orange, or red. Its upright form makes it a strong accent plant for sunny borders.

Many Agastache varieties bloom from summer into fall, and the flowers attract hummingbirds, butterflies, and bees. Garden Design identifies Agastache as a sun-loving perennial with a summer-to-fall bloom period.

Agastache works best in:

• • Full sun
  • Well-drained soil
  • Areas with good air circulation
  • Borders with room for upright growth
  • Drought-tolerant planting combinations

11. Yarrow

Yarrow is a resilient perennial with feathery foliage and flat-topped flower clusters. Its blooms may be yellow, white, pink, coral, red, or gold, offering plenty of design flexibility.

Yarrow is one of the more reliable walkway border plants for hot, sunny, lower-water areas. Its fern-like leaves provide texture even when the flowers are not at their peak.

Use yarrow in drifts to create a casual, meadow-inspired effect. It pairs especially well with ornamental grasses, coneflowers, sedum, and black-eyed Susan.

Yarrow generally prefers:

• • Full sun
  • Well-drained soil
  • Lean to average soil
  • Moderate water while becoming established
  • Occasional deadheading for a longer display

12. Lavender

Lavender brings fragrance, silvery foliage, and a clean, tailored look to a walkway to the front door. It is one of the most useful walkway border plants for sunny, well-drained sites, especially where the path receives reflected heat.

Lavender works beautifully with stone, gravel, brick, and paver walkways. Its mounded form can define the border while leaving the path open and easy to navigate.

For the best performance:

• • Choose a variety hardy in your region.
  • Plant in full sun.
  • Provide sharp drainage.
  • Avoid overwatering.
  • Prune lightly after flowering.
  • Keep mulch away from the crown.

13. Blanket Flower

Blanket flower, or Gaillardia, provides warm red, orange, yellow, and burgundy blooms that suit late-summer gardens. It thrives in bright sun and well-drained soil, making it useful beside warm pavement and in dry planting beds.

Its cheerful, daisy-like flowers work well in cottage-style, pollinator-friendly, and meadow-inspired walkway designs. Compact varieties are especially valuable along the front edge of a border.

Blanket flower is a good choice for gardeners who want:

• • Bold late-summer color.
  • Drought tolerance.
  • Pollinator-friendly flowers.
  • A relaxed, informal appearance.
  • Low-fertility soil performance.

14. Autumn Joy Sedum and Other Upright Stonecrops

While low-growing sedum is useful at the path edge, upright stonecrops deserve their own place in late-summer walkway borders. Varieties often sold under names such as ‘Autumn Joy’ develop broad flower clusters that shift in color as the season progresses.

The flower heads may open pink, deepen to rose or red, and eventually turn coppery brown. This creates long-lasting interest even after peak flowering has passed.

Use upright sedum with:

• • Blue fescue
  • Salvia
  • Asters
  • Coneflowers
  • Russian sage
  • Gravel mulch
  • Decorative boulders

15. Mums for Seasonal Color

Garden mums are a popular way to bring concentrated late-summer and fall color to a walkway to the front door. They are especially effective in containers, where they can be moved, replaced, and coordinated with seasonal décor.

Mums come in a wide range of colors, including bronze, burgundy, yellow, orange, white, purple, and pink. Use them in matching pairs beside an entry, in clusters along a path, or as temporary additions to perennial borders.

For longer-lasting results:

• • Buy plants with mostly closed buds.
  • Water consistently.
  • Use well-drained soil.
  • Remove faded flowers.
  • Place containers where they receive enough sun.
  • Avoid allowing pots to dry completely.