The Best Flowers for Wet Soil

Turn a wet, poorly drained spot in your yard into a colorful landscape feature with these perennial flowers and ornamental grasses.

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Fall Veggies to Plant Now

Grow these cool-season vegetables and herbs to extend your garden's harvests in spring and fall. This list of vegetables includes seasonal vegetables, green vegetables, non-starchy vegetables, winter vegetables, green leafy vegetables, fall vegetables and more.

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Improve Poor Drainage

Follow these tips to transform a poorly drained area into an easy-care garden.

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Tips and Tricks to Keep Plants Blooming

Deadheading is a popular practice ¿ but do you know all the ways to keep flowers on your plants longer? Follow these easy tips for keeping your favorite shrubs and flowers blooming longer.

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Top Plant Picks for Late-Summer Color

Keep the color coming on strong through the end of the growing season with these easy-care, reliable annuals and perennials.

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Plan for a Gorgeous Fall Landscape

See how two great gardeners -- one on the East Coast and one on the West -- created knock-your-socks-off fall yards -- and learn how you can do the same.

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Best Plants for Rock Gardens

Transforming an unsightly slope or mound in your backyard into a colorful rock garden is easy when you chose the right plants. These amazing, low-maintenance ground huggers don't mind poor soil but do need good drainage to survive. Here's a list of our top plants for rock gardens.

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Top Plants that Thrive in Clay

Clay soil makes gardening tough. It's slippery when wet, and it bakes solid when dry. Here are 25 beautiful plants that grow well in clay.

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    • Aster

      Asters are adaptable, daisylike flowers with peak bloom season in fall. New England aster, pictured here, is available in colors ranging from lavender to pink, white, purple, and rose. It is a great middle-of-the-border plant, growing 2-5 feet tall.

      Name: Aster novae-angliae selections

      Zones: 3-9

    • Goldenrod

      'Crown of Rays' goldenrod has spiky yellow blooms in late summer on a tidy plant that stays under 2 feet tall. It is well-behaved, spreading gradually to form a large clump in the border, Other goldenrods are also clay-resistant, but can grow up to 5 feet tall.

      Name: Solidago 'Crown of Rays'

      Zones: 4-9

    • Black-eyed Susan

      Golden black-eyed Susan is a summer staple for sunny borders. 'Goldsturm' is the most commonly grown variety. It spreads quickly, but not invasively, to fill a planting bed with long-lasting color.

      Name: Rudbeckia 'Goldstrum'

      Zones: 3-11

    • Russian Sage

      Russian sage grows so well in hot, dry, sunny clay that in some areas it is considered invasive. (So check local restrictions before planting it.) Its wispy lavender flower spikes and silvery foliage make it an anchor of the summer border.

      Name: Perovskia selections

      Zones: 4-9

    • Daylily

      Tough-as-nails daylily grows almost anywhere. Its trumpet-shape blooms each last only a day, but plants can bloom for several weeks because they produce many flower buds. Some varieties bloom several times through the summer. 'Country Melody', shown here, has a peachy pink bloom with a creamy yellow throat.

      Name: Hemerocallis selections

      Zones: 3-10

    • Grow Daylilies

      Watch this quick video and learn more about growing beautiful, adaptable daylilies.

    • Yarrow

      Yarrow is a tough plant that grows well in dry, sunny conditions. Fern-leaf yarrow, pictured here, has silvery-gray foliage with clusters of golden-yellow blooms that are attractive to butterflies. It's also deer-resistant.

      Name: Achillea selections

      Zones: 3-10

    • Little Bluestem

      Little bluestem is a gorgeous grass from the North American prairies that bears blue-green foliage that turns crimson in fall. 'Blue Heaven', seen here, has especially blue leaves. It sends its roots deep into the soil and withstands long periods of drought.

      Name: Schizachyrium scoparium

      Zones: 2-7

    • Fountaingrass

      Fountaingrass offers bottlebrushlike seed heads that gracefully arch outward from a mounded plant. 'Hameln', pictured here, is a dwarf variety that grows about 2-1/2 feet tall and wide. It makes a great low-maintenance ornamental grass.

      Name: Pennisetum selections

      Zones: 5-11

    • 10 of 27

      Switchgrass

      Among the most versatile of ornamental grasses, switchgrass thrives in moist, dry, or clay soil -- and even in part shade. It offers wispy seedheads that sway gracefully in the breeze. Some varieties, such as 'Heavy Metal' have bluish-green foliage; others turn shades of red and maroon in autumn.

      Name: Panicum selections

      Zones: 5-9

    • 11 of 27

      Ironweed

      With a name like ironweed, you know that this perennial flower is tough. It thrives in clay, tolerates summer heat, and withstands long periods of drought. In late summer it bears purple flowers that attract butterflies.

      Name: Vernonia selelctions

      Zones: 4-10

    • 12 of 27

      Canna

      Tropical-looking canna offers dramatic foliage and bright blooms. Look for a wide range of varieties -- some grow only 2 feet tall; others tower over 6 feet. It grows well in poorly drained soils and even tolerates standing water.

      Name: Canna selections

      Zones: 8-11

      Test Garden Tip: In colder Zones, dig and store canna rhizomes over winter in a frost-free place.

    • 13 of 27

      Bluestar

      Bluestar is a garden champ because it adapts to most growing conditions, from soggy sites to dry clay, and full sun to part shade. It shines in midspring with steel-blue, star-shape flowers and again in fall, when the lustrous willowy foliage turns bright gold.

      Name: Amsonia selections

      Zones: 3-9

    • 14 of 27

      Baptisia

      Also called false indigo for its blue springtime flowers, baptisia is a native prairie plant with deep roots that push through the toughest clay soil. Other selections extend baptisia's color range to white, yellow, and purple.

      Name: Baptisia selections

      Zones: 3-9

    • 15 of 27

      Coreopsis

      Coreopsis is a long-blooming summer perennial flower. 'Zagreb' threadleaf coreaopsis, shown here, has fine feathery foliage, and spreads to make an effective sun-loving groundcover in heavy clay soil.

      Name: Coreopsis selections

      Zones: 3-9

    • 16 of 27

      Purple Coneflower

      Purple coneflower is a butterfly-and-bird magnet for sunny sites. Though it loves well-drained soil, it tolerates clay. 'Ruby Star', pictured here, is one of many varieties available. Also look for hybrids with colors ranging from pink to white, orange, burgundy, and red.

      Name: Echinacea selections

      Zones: 3-9

    • 17 of 27

      Sea Holly

      Sea holly is a wonderful plant for adding texture to the garden. It offers jagged leaves with clusters of steel-blue flowers surrounded by a crown of spiny-looking bracts. Related to thistles (though it doesn't spread like them), sea holly is also deer- and rabbit-resistant.

      Name: Eryngium selections

      Zones: 2-10

      Test Garden Tip: Rattlesnake master and Miss Willmott's ghost are two other types of Eryngium that grow well in clay.

    • 18 of 27

      Perennial Geranium

      Also called cranesbill for the shape of its seedpods, perennial geranium makes a great groundcover on sites with clay soil. It grows in full sun to part shade, and blooms profusely in spring. Some varieties continue to bloom throughout the summer. Many develop wonderful fall color to boot.

      Name: Geranium selections

      Zones: 3-9

    • 19 of 27

      False Sunflower

      It's hard to beat false sunflower for garden performance. This tough perennial blooms all summer long and boasts impressive heat- and drought-tolerance. Most varieties, such as 'Summer Sun', shown here, grow 3-5 feet tall. 'Tuscan Sun' remains under 3 feet tall, perfect for small-space gardens.

      Name: Heliopsis selections

      Zones: 3-9

    • 20 of 27

      Coral Bells

      'Paris' coral bells produces a frothy sea of pink blooms floating above silvery green foliage, so even when this perennial flower is not in bloom, it looks great. Other varieties are grown strictly for their attractive foliage colors, with shades ranging from deep purple to bronze, peach, silver, and mixtures of the above.

      Name: Heuchera selections

      Zones: 3-9

    • 21 of 27

      Hosta

      A favorite in the shade garden for its attractive foliage, many hostas also produce pretty spikes of white or lavender blooms. 'Patriot' hosta, pictured, has blue-green leaves dramatically edged in pure white.

      Name: Hosta selections

      Zones: 3-9

    • 22 of 27

      Blazing Star

      Blazing star is a native prairie plant that has become a popular cut flower and a must-have perennial for butterfly gardens. It offers spikes of purple or white flowers over clumps of grassy foliage.

      Name: Liatris selections

      Zones: 3-9

    • 23 of 27

      Bee Balm

      Bee balm is an old-fashioned favorite that produces flowers in shades of red to pink, lavender, and purple. It grows in heavy soil, attracts hummingbirds, and is deer- and rabbit-resistant.

      Name: Monarda selections

      Zones: 3-9

    • 24 of 27

      Sedum

      'Autumn Joy' sedum is a drought-resistant perennial flower that grows well in most soil types, even dense clay. Plant it in full sun for best results. Its late-summer blooms attract butterflies.

      Name: Sedum 'Autumn Joy'

      Zones: 3-10

    • 25 of 27

      Yucca

      Also called Adam's needle for its sharp, pointed leaves, yucca shines in the early summer garden when it sends up a towering candle of waxy white blooms. Perfectly at home in desert climates, Adam's needle yucca also grows well in clay soil in more humid regions.

      Name: Yucca filamentosa

      Zones: 4-11

    • 26 of 27

      Miscanthus

      Miscanthus bears silvery seed heads that seem to glow in the late-summer and autumn sunshine. This ornamental grass grows nearly anywhere, from soggy soil to sun-baked clay. It can drop a lot of seedlings, so deadhead the plumes as they mature to keep it from becoming weedy in your garden.

      Name: Miscanthus selections

      Zones: 4-9

    • 27 of 27
      Next Slideshow Power Perennials: Plants That Thrive No Matter What

      Power Perennials: Plants That Thrive No Matter What

      Add some flower power to your garden this year with any of these tough-as-nails perennial bloomers.
      Begin Slideshow »

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