Rock Garden Plants

Rock Garden Plants
Gardening with small perennials offers so many creative options. You can plant a traditional rock garden or simply fill a tiny space with these small but colorful plants. All are easy to grow, needing only a well-drained and a not-too-rich soil. They are also superb when used in container gardens and placed around patios and porches.
To choose the best plants for your garden, use our filters at left.
To choose the best plants for your garden, use our filters below.
Hookers Sandwort (Arenaria hookeri v. desertii), also called Desert Sandwort, has soft moss-like foliage that is covered with a spray of petite white flowers in late spring. Native t...
Learn MoreHooker's Sandwort (Arenaria) Hooker's Sandwort Arenaria hookeri v. desertiiAs low as $8.99 Sale $8.54Per Plant - 2.5" PotHookers Sandwort (Arenaria hookeri v. desertii), also called Desert Sandwort, has soft moss-like foliage that is covered with a spray of petite white flowers in late spring. Native to Utah, this semi-evergreen plant grows just a couple of inches tall and provides year-round interest and texture for rock gardens or walkways. Drought resistant/drought tolerant plant (xeric).Learn MoreA dazzling selection of this California native wildflower species, 'Marian Sampson' (commonly known as Scarlet Monardella) has clusters of brilliant red, tubular flowers held over lo...
Learn MoreMarian Sampson Scarlet Monardella Scarlet Monardella, Hummingbird Coyote Mint Monardella macrantha Marian SampsonAs low as $11.99 Sale $11.39Per Plant - 5" Deep PotA dazzling selection of this California native wildflower species, 'Marian Sampson' (commonly known as Scarlet Monardella) has clusters of brilliant red, tubular flowers held over low mats of dark green, shiny leaves. Blooming in late spring it is certain to attract hummingbirds. Drought resistant/drought tolerant plant (xeric).Learn MoreTurkish speedwell is one of our showiest blue flowered groundcovers native to the mountains of Turkey. Spreading stems of evergreen foliage root as they spread across the soil and co...
Learn MoreTurkish Veronica Turkish Speedwell Veronica liwanensisAs low as $7.99 Sale $7.59Per Plant - 2.5" PotTurkish speedwell is one of our showiest blue flowered groundcovers native to the mountains of Turkey. Spreading stems of evergreen foliage root as they spread across the soil and cover themselves with bright blue flowers in late spring.Learn MoreNepeta 'Select Blue' (Select Blue Catmint) is a fantastic xeric perennial with dramatic lavender-blue flowers and handsome gray-green foliage. A recurrent bloomer, the first flush of...
Learn MoreSelect Blue Nepeta Select Blue Catmint Nepeta faassenii Select BlueAs low as $9.99 Sale $9.49Per Plant - 5" Deep PotNepeta 'Select Blue' (Select Blue Catmint) is a fantastic xeric perennial with dramatic lavender-blue flowers and handsome gray-green foliage. A recurrent bloomer, the first flush of flowers comes in late spring, and again later in summer. A long-lived, easily grown perennial, this is an excellent plant for beginners.Learn MoreThumbelina Leigh is a robust dwarf growing English variety with plump, deep lavender-blue flower spikes, and a strong, sweet fragrance. Maturing to a height of about 15 inches, it is...
Learn MoreThumbelina Leigh Dwarf English Lavender Thumbelina Leigh Dwarf English Lavender Lavandula angustifolia Thumbelina LeighAs low as $12.49 Sale $11.87Per Plant - 5" Deep PotThumbelina Leigh is a robust dwarf growing English variety with plump, deep lavender-blue flower spikes, and a strong, sweet fragrance. Maturing to a height of about 15 inches, it is one of the most compact cultivars in cultivation.Learn MoreVeronica oltensis (Thyme Leaf Speedwell) is a beautiful, tenacious, small scale groundcover with thin stems of tiny evergreen leaves that cover themselves with blue flowers in early ...
Learn MoreThyme-Leaf Veronica Thyme-Leaf Speedwell Veronica oltensisAs low as $8.99 Sale $8.09Per Plant - 2.5" PotVeronica oltensis (Thyme Leaf Speedwell) is a beautiful, tenacious, small scale groundcover with thin stems of tiny evergreen leaves that cover themselves with blue flowers in early to mid-spring. Veronica oltensis is a little beauty that serves as an excellent crack filler between flagstone or pavers. Thyme Leaf Speedwell is a drought resistant/drought tolerant perennial plant (xeric).Learn MoreVeronica pectinata (Woolly Speedwell) is one of our finest groundcovers. Growing with long stems of wooly evergreen foliage, the plants cover themselves with blue blooms, aging to la...
Learn MoreBlue Woolly Veronica Blue Woolly Speedwell Veronica pectinataAs low as $7.99 Sale $7.59Per Plant - 2.5" PotVeronica pectinata (Woolly Speedwell) is one of our finest groundcovers. Growing with long stems of wooly evergreen foliage, the plants cover themselves with blue blooms, aging to lavender-blue flowers in early to mid-spring. 2" tall x 18" wide.Learn More2001 Plant Select Winner 4-6" tall x 15-18" wide. Orange Carpet® is a vigorous perennial groundcover that blooms in mid- to late summer with a profusion of bright orange trumpet ...
Learn MoreOrange Carpet® Creeping Hummingbird Trumpet (Zauschneria) Creeping Hummingbird Trumpet Orange Carpet® (Fire Chalice) Zauschneria garrettii Orange Carpet®$10.99 Sale $10.44Sale Price I Save 5%Per Plant - 5" Deep Pot2001 Plant Select Winner 4-6" tall x 15-18" wide. Orange Carpet® is a vigorous perennial groundcover that blooms in mid- to late summer with a profusion of bright orange trumpet shaped flowers. Spreading with underground stems, this beauty is perfect for slopes and cascading over the edges of raised beds.Learn More2005 Plant Select Winner. 24-36" tall x 18" wide. Furman's Red is one of the most cold hardy of the native Salvia greggii family. Blooming in late spring and again in the fall, the p...
Learn MoreFurman's Red Texas Salvia Furman's Red Texas Sage Salvia greggii Furman's Red$10.99 Sale $9.89Sale Price I Save 10%Per Plant - 5" Deep Pot2005 Plant Select Winner. 24-36" tall x 18" wide. Furman's Red is one of the most cold hardy of the native Salvia greggii family. Blooming in late spring and again in the fall, the plant covers itself with bright red flowers that attract the hummingbirds from miles around. Sweetly aromatic foliage too. A 2005 Plant Select winner. Drought resistant/drought tolerant plant (xeric).Learn MorePowis Castle is a superb foliage plant with finely textured silver-gray foliage and an attractive mounding habit. Use this plant to accentuate ornamental grasses and other perennials...
Learn MorePowis Castle Artemisia Powis Castle Silver Sage Artemisia Powis CastleAs low as $9.99 Sale $9.49Per Plant - 5" Deep PotPowis Castle is a superb foliage plant with finely textured silver-gray foliage and an attractive mounding habit. Use this plant to accentuate ornamental grasses and other perennials with differently colored foliage. Drought resistant/drought tolerant plant (xeric).Learn MoreLavandula angustifolia Wee One is a special dwarf English Lavender that blooms with a wonderful display of short blue flower spikes only 10" tall. It is the most compact Lavender cul...
Learn MoreWee One Dwarf English Lavender Wee One Dwarf English Lavender Lavandula angustifolia Wee OneAs low as $9.99 Sale $9.49Per Plant - 5" Deep PotLavandula angustifolia Wee One is a special dwarf English Lavender that blooms with a wonderful display of short blue flower spikes only 10" tall. It is the most compact Lavender cultivar in cultivation.Learn More‘Royal Velvet’ English Lavender (Lavandula angustifolia Royal Velvet) is very showy in bloom. It is covered with long stemmed, dark navy blue and lavender flower spikes. The 3 to...
Learn MoreRoyal Velvet English Lavender Royal Velvet English Lavender Lavandula angustifolia Royal Velvet$11.99 Sale $11.39Sale Price I Save 5%Per Plant - 5" Deep Pot‘Royal Velvet’ English Lavender (Lavandula angustifolia Royal Velvet) is very showy in bloom. It is covered with long stemmed, dark navy blue and lavender flower spikes. The 3 to 4-inch long flower spikes, which are much longer than ‘Hidcote’, hold their dark color superbly as a dried flower.Learn MoreRosita was selected for its smaller size and dense spikes of raspberry-red flowers (50% more flowers than the typical Agastache cana). It blooms for several months beginning in early...
Learn MoreRosita Agastache Rosita Hummingbird Mint (Hyssop) Agastache cana RositaAs low as $11.99 Sale $11.39Per Plant - 5" Deep PotRosita was selected for its smaller size and dense spikes of raspberry-red flowers (50% more flowers than the typical Agastache cana). It blooms for several months beginning in early to mid-summer. A High Country Gardens introduction.Learn MoreGaillardia Arizona Sun is a 2005 All America Selections winner because of its outstanding hardiness, everblooming flowers, and drought tolerance. With modest deadheading Arizona Sun ...
Learn MoreArizona Sun Gaillardia Arizona Sun Blanket Flower Gaillardia grandiflora Arizona Sun$9.99 Sale $9.49Sale Price I Save 5%Per Plant - 5" Deep PotGaillardia Arizona Sun is a 2005 All America Selections winner because of its outstanding hardiness, everblooming flowers, and drought tolerance. With modest deadheading Arizona Sun Blanket Flower is covered with red-orange and yellow bi-colored flowers all season long. Drought resistant perennial plant (xeric).Learn MoreThis exclusive HCG selection of English lavender has some of the darkest colored flowers youll ever see making it a stand-out in your garden! Faster growing than other dark colored L...
Learn MoreMunstead Violet English Lavender Munstead Violet English Lavender Lavandula angustifolia Munstead VioletAs low as $10.99 Sale $10.44Per Plant - 5" Deep PotThis exclusive HCG selection of English lavender has some of the darkest colored flowers youll ever see making it a stand-out in your garden! Faster growing than other dark colored Lavender selections like 'Hidcote'.Learn MoreWoolly Thyme is a superb low care groundcover thyme with fuzzy gray foliage and vigorous spreading stems that root as they spread across the soil. It rarely flowers. An ideal crack f...
Learn MoreWoolly Thyme Woolly Thyme Thymus lanuginosusAs low as $7.99 Sale $7.59Per Plant - 2.5" PotWoolly Thyme is a superb low care groundcover thyme with fuzzy gray foliage and vigorous spreading stems that root as they spread across the soil. It rarely flowers. An ideal crack filler between flagstone and pavers. Drought resistant/drought tolerant plant (xeric).Learn More2-3" tall x 18-24" wide. Gray creeping germander blooms with fragrant honey scented pink flowers in summer that are held over equally fragrant thin linear gray leaves. The plant is ...
Learn MoreGray Creeping Germander (Teucrium) Gray Creeping Germander Teucrium aroanium$8.99 Sale $8.54Sale Price I Save 5%Per Plant - 2.5" Pot2-3" tall x 18-24" wide. Gray creeping germander blooms with fragrant honey scented pink flowers in summer that are held over equally fragrant thin linear gray leaves. The plant is an excellent small scale groundcover for hot, sunny sites in well drained soil. Drought resistant/drought tolerant plant (xeric).Learn MoreAutumn Fire is an improved form of Sedum 'Autumn Joy' that is larger growing, has larger flower heads and is longer blooming. The flat heads of rose-pink flowers appear in late summe...
Learn MoreAutumn Fire Sedum Autumn Fire Stonecrop Sedum Autumn Fire$10.99 Sale $10.44Sale Price I Save 5%Per Plant - 5" Deep PotAutumn Fire is an improved form of Sedum 'Autumn Joy' that is larger growing, has larger flower heads and is longer blooming. The flat heads of rose-pink flowers appear in late summer. Leave the faded flowers on the plant for added winter interest.Learn MoreLavandula angustifolia Hidcote Superior (Hidcote Superior Lavender) is sweetly fragrant, uniformly compact and blooms with darkly colored lavender-blue flower spikes in late spring....
Learn MoreHidcote Superior English Lavender Hidcote Superior English Lavender Lavandula angustifolia Hidcote SuperiorAs low as $10.99 Sale $10.44Per Plant - 5" Deep PotLavandula angustifolia Hidcote Superior (Hidcote Superior Lavender) is sweetly fragrant, uniformly compact and blooms with darkly colored lavender-blue flower spikes in late spring.Learn MoreCoronado Red® Hyssop (Agastache Pstessene Coronado® Red) is a distinctive selection of Hummingbird Mint with silver-green foliage and spikes of orange-red flowers. This Agastache p...
Learn MoreCoronado® Red Agastache Coronado® Red Hummingbird Mint (Hyssop) Agastache aurantiaca PstesseneAs low as $10.99 Sale $10.44Per Plant - 5" Deep PotCoronado Red® Hyssop (Agastache Pstessene Coronado® Red) is a distinctive selection of Hummingbird Mint with silver-green foliage and spikes of orange-red flowers. This Agastache plant has a very vertical habit and blooms beginning in mid-summer. A 2009 Plant Select winner. Drought resistant perennial plant (xeric).Learn MoreDelosperma Fire Spinner® has vibrant tri-colored flowers of orange, red and lavender that are unique in the world of perennial flowers. Outstandingly colorful. An evergreen groun...
Learn MoreFire Spinner® Ice Plant Fire Spinner® Ice Plant Delosperma Fire Spinner®As low as $7.99 Sale $7.59Per Plant - 2.5" PotDelosperma Fire Spinner® has vibrant tri-colored flowers of orange, red and lavender that are unique in the world of perennial flowers. Outstandingly colorful. An evergreen groundcover, this ice plant blooms in late spring. A 2011 Plant Select winner. Drought resistant/drought tolerant plant (xeric).Learn MorePenstemon Red Rocks (Beardtongue) is a superb hybrid variety that blooms most of the summer with large rose-pink flowers. The plants are vigorous and have attractive glossy green fol...
Learn MoreRed Rocks Penstemon Red Rocks Hybrid Beardtongue Penstemon mexicali Red Rocks$9.99 Sale $9.49Sale Price I Save 5%Per Plant - 5" Deep PotPenstemon Red Rocks (Beardtongue) is a superb hybrid variety that blooms most of the summer with large rose-pink flowers. The plants are vigorous and have attractive glossy green foliage. A 1999 Plant Select winner. Drought resistant/drought tolerant plant (xeric).Learn MorePastor's Pride is a twice blooming English lavender that has thrived in the Mid-West with excellent cold hardiness and moisture tolerance. This variety has nice chubby mid-blue flowe...
Learn MorePastor's Pride English Lavender Pastor's Pride English Lavender Lavandula angustifolia Pastor's PrideAs low as $11.99 Sale $11.39Per Plant - 5" Deep PotPastor's Pride is a twice blooming English lavender that has thrived in the Mid-West with excellent cold hardiness and moisture tolerance. This variety has nice chubby mid-blue flower spikes in late spring and September.Learn MoreStraight Up Red Texas Yucca PPAF is an everblooming yucca that produces a summer-long display of red-pink flowers held on strongly upright growing flower spikes. 2017 Plant of The Ye...
Learn MoreStraight Up Red Texas Yucca (Hesperaloe) Straight Up Red Texas Yucca Hesperaloe parviflora Straight Up RedAs low as $12.99 Sale $12.34Per Plant - 5" Deep PotStraight Up Red Texas Yucca PPAF is an everblooming yucca that produces a summer-long display of red-pink flowers held on strongly upright growing flower spikes. 2017 Plant of The Year.Learn More
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The following items are either out of season or we've sold out of our inventory. Please feel free to browse our selection and sign up for our newsletter below to be notified when these products are available for next season! We often have similar items available, so please utilize our search or filters (on the left) to explore other options. Or, call us at (800) 925-9387 for help.
- Lemhi Purple Creeping Phlox
- Mitcham Gray English Lavender
- Western Sundancer Daisy (Hymenoxys)
- Gentian
- Apache Plume (Fallugia)
- Lion's Spore (Euphorbia)
- Dwarf Alpine Aster
- Dwarf Japanese Columbine
- Cobweb Spiderwort (Tradescantia)
- Glenn Cold Hardy Mesemb (Rabiea)
- Pink Cold Hardy Mesemb (Aloinanthus)
- Hardy Living Stone (Aloinopsis)
- Cobweb Hens and Chicks
- Gold Ball Basket Of Gold (Alyssum)
- Globe Ice Plant (Ruschia)
- Yellow Cold Hardy Mesemb (Aloinopsis)
- Tufted Ice Plant
- Beach Head Iris
- Alpine Blue Mint Bush (Zizophora)
- Brown Leaf Ice Plant (Nananthus)
- Red Edged Pig's Ear (Cotyledon)
- Sutherland Night Blooming Ice Plant (Stomatium)
- Psychedelic Mesemb (Aloinopsis)
- Gold Nugget Ice Plant
- White Nugget Ice Plant
- Mesa Verde® Ice Plant
- Lesotho Pink Ice Plant
- Sol Dancer Daisy (Hymenoxys)
- Shimmer Evening Primrose
- Woolly Turkish Veronica
- South African Succulent Collection
- Ben Nevis Rock Rose (Helianthemum)
- Texas Rainbow Hedgehog Cactus (Echinocereus)
- Scarlet Hedgehog Cactus (Echinocereus)
- Chumby Silky Rock Jasmine (Androsace)
- Rainbow Hedgehog Cactus
- Alpine Lady's Mantle
- Northern Dragonhead
- Sharon Roberts English Lavender
- Perfect Pink Santa Fe Phlox
- Redbirds In A Tree (Scrophularia)
- Manzano Mountains Hedgehog Cactus (Echinocereus)