10 Ground Cover Perennials That Bloom All Summer: Drought-Tolerant Spreaders for Full-Sun Gardens

Tired of patchy grass or high-maintenance ground covers? Creeping thyme is the unsung hero of pollinator-friendly pathways, offering year-round green coverage with minimal effort. This hardy evergreen thrives in rocky, poor soil where other plants struggle, making it perfect for slopes, walkways, and even between stepping stones.

With its delicate lavender-purple flowers that bloom from late spring to fall, creeping thyme attracts bees and butterflies while releasing a subtle, minty fragrance when brushed against. Plant it in full sun for best results—it only needs about 6 hours of sun daily—and watch it spread into a dense, weed-blocking mat. A light trim after flowering keeps it tidy and encourages fresh growth.

This low-growing perennial is ideal for urban gardeners and beginner landscapers who want a drought-tolerant, high-impact solution without the fuss. Plus, its ability to thrive in challenging conditions makes it a pollinator magnet that works hard for your garden. 🌿

If you crave a fragrant, low-maintenance ground cover that thrives in drought and full sun, Lavender 'Hidcote' delivers with its silvery foliage and deep purple flower spikes. Unlike aggressive spreaders, this classic forms dense, slow-growing mats that create a lush, textured carpet perfect for borders or containers.

Plant in well-drained soil with 6+ hours of sun for best results—it tolerates heat and neglect once established. Prune lightly after flowering to maintain shape, and enjoy the calming scent that repels pests while attracting pollinators. Its year-round interest makes it ideal for modern gardens or cottage-style borders.

Perfect for urban gardeners or beginners, 'Hidcote' adds elegance without the upkeep of high-maintenance perennials. 🌻

Tired of watering plants that still look parched? Ice plant (Delosperma) is the ultimate "plant and forget" ground cover that thrives in hot, dry climates with absolutely no irrigation after establishment. Its bright magenta or orange flowers bloom continuously from early summer until frost, creating a vibrant desert-inspired display.

This succulent-like perennial spreads quickly to form a dense mat, suppressing weeds and preventing soil erosion. Plant it in full sun with well-draining soil—it handles heat and drought better than most ground covers. For best results, space plants 6-12 inches apart and watch them transform rocky or sandy areas into a colorful carpet. 🌻

Want a low-maintenance ground cover that thrives in shade but won’t flop in cooler full-sun spots? Ajuga (bugleweed) delivers two seasons of color—purple-blue flower spikes in spring followed by chartreuse foliage that spreads like wildfire (in the best way).

This hardy perennial tolerates moist to dry soil and even light foot traffic, making it ideal for understory edges, woodland gardens, or as a living mulch to suppress weeds. Prune back flower stalks after blooming to encourage bushier foliage, and watch it create a dense, weed-blocking mat within a single season.

Perfect for gardeners who love bold foliage but hate high-maintenance plants—ajuga’s aggressive spread means fewer gaps, but it stays contained with gentle pruning. 💚

If you crave a year-round green carpet that requires zero summer color drama but maximum weed suppression, dwarf mondo grass (Ophiopogon japonicus 'Nana') delivers. Unlike flowering ground covers, this evergreen grass stays lush and dark green through all four seasons, creating a sleek, modern look that never fades.

This slow-spreading variety forms a dense, weed-blocking mat in just one growing season, thriving in partial to full shade where many blooming perennials struggle. It’s perfect for tight spaces like urban patios, modern borders, or between stepping stones—where you want clean lines without the upkeep of flowering plants. Simply water occasionally after establishment, and it’ll reward you with a low-maintenance, velvety texture that contrasts beautifully with gravel or mulch.

Urban gardeners and minimalist designers love it for its polished appearance and ability to fill gaps without spreading aggressively. For a foolproof, zero-fuss solution that looks good year-round, this is your go-to grass. 💚

If you love bold colors but struggle with shady garden spots, coral bells (Heuchera) are your secret weapon. These perennials deliver vibrant foliage in shades of purple, silver, or lime—long after most flowers have faded—while still producing delicate white or pink blooms in late spring.

Unlike many ground covers, Heuchera thrives in both shade and full sun (with consistent moisture), making it versatile for borders, containers, or woodland gardens. Choose compact varieties like 'Palace Purple' for containers or spreading types like 'Berry Smoothie' for borders. Deadhead spent flowers to encourage more blooms, and divide clumps every 3-4 years to maintain vigor.

Perfect for gardeners who prioritize year-round visual interest over seasonal blooms, Heuchera pairs beautifully with hostas or ferns in shady areas or alongside sun-loving perennials with adequate water. 🌿

If you're craving a spring-to-early summer burst of color that requires almost no effort, creeping phlox delivers a living carpet of pink, purple, or white blooms that spread effortlessly across slopes and bare spots. Unlike other ground covers, this hardy perennial thrives in full sun to partial shade and even helps stabilize soil on hillsides.

Plant it in well-drained soil and watch it spread 12–18 inches wide while staying only 3–6 inches tall. Deadhead spent blooms to encourage reblooming, and divide clumps every 3–4 years to maintain vigor. Its drought-tolerant nature makes it perfect for low-water gardens once established.

This is the go-to choice for gardeners who want instant color without the upkeep of annuals—ideal for rock gardens, borders, or anywhere you need a quick, flowering ground cover. 🌷

If you crave a ground cover that steals the show with its bold foliage rather than just flowers, Sedum 'Dragon's Blood' delivers year-round drama. This succulent-like perennial boasts deep red-purple leaves that deepen in color with sunlight, creating a striking contrast against rocks or gravel.

In late summer, it produces clusters of star-shaped yellow flowers that add a cheerful pop. Unlike many ground covers, this variety thrives in dry, sunny spots with minimal water once established—making it ideal for rock gardens, sunny borders, or even containers. Its compact growth habit (12-18 inches tall) keeps it tidy while spreading slowly to form dense mats.

Perfect for gardeners who want low-maintenance color without sacrificing texture, this sedum is especially eye-catching in modern or desert-style gardens. 🌻

If you're dreaming of a garden that stays vibrant from early summer through fall without constant deadheading, catmint (Nepeta) is your secret weapon. This hardy perennial delivers fragrant silver foliage and striking lavender-blue flower spikes that attract bees, butterflies, and hummingbirds—all while repelling deer.

Plant catmint in full sun with well-drained soil, and it will reward you with continuous blooms from June until frost. Prune back by one-third after flowering to encourage bushier growth next season. Its drought tolerance makes it ideal for xeriscaping or filling gaps in pollinator-friendly meadows.

Perfect for cottage gardens, wildflower borders, or even container plantings, catmint brings both beauty and function to your outdoor space. 🌻

If you're craving a low-maintenance ground cover that thrives in full sun and poor soil, yarrow (Achillea) is your answer. This hardy perennial delivers flat-topped yellow, white, or red blooms from early summer to fall, creating a cheerful meadow-like effect with minimal effort.

With its fern-like foliage, yarrow spreads slowly but forms dense clumps that suppress weeds while attracting butterflies and pollinators. Once established, it requires almost no watering—perfect for drought-prone areas. Plant in well-drained soil and prune back in early spring to encourage fresh growth and more abundant blooms.

This versatile plant works beautifully in rock gardens, borders, or wildflower meadows, making it ideal for gardeners who want color without the fuss. 🌻